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bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.from_str
|
def from_str(cls, s):
# type: (Union[Text, bytes]) -> FmtStr
r"""
Return a FmtStr representing input.
The str() of a FmtStr is guaranteed to produced the same FmtStr.
Other input with escape sequences may not be preserved.
>>> fmtstr("|"+fmtstr("hey", fg='red', bg='blue')+"|")
'|'+on_blue(red('hey'))+'|'
>>> fmtstr('|\x1b[31m\x1b[44mhey\x1b[49m\x1b[39m|')
'|'+on_blue(red('hey'))+'|'
"""
if '\x1b[' in s:
try:
tokens_and_strings = parse(s)
except ValueError:
return FmtStr(Chunk(remove_ansi(s)))
else:
chunks = []
cur_fmt = {}
for x in tokens_and_strings:
if isinstance(x, dict):
cur_fmt.update(x)
elif isinstance(x, (bytes, unicode)):
atts = parse_args('', dict((k, v)
for k, v in cur_fmt.items()
if v is not None))
chunks.append(Chunk(x, atts=atts))
else:
raise Exception("logic error")
return FmtStr(*chunks)
else:
return FmtStr(Chunk(s))
|
python
|
def from_str(cls, s):
# type: (Union[Text, bytes]) -> FmtStr
r"""
Return a FmtStr representing input.
The str() of a FmtStr is guaranteed to produced the same FmtStr.
Other input with escape sequences may not be preserved.
>>> fmtstr("|"+fmtstr("hey", fg='red', bg='blue')+"|")
'|'+on_blue(red('hey'))+'|'
>>> fmtstr('|\x1b[31m\x1b[44mhey\x1b[49m\x1b[39m|')
'|'+on_blue(red('hey'))+'|'
"""
if '\x1b[' in s:
try:
tokens_and_strings = parse(s)
except ValueError:
return FmtStr(Chunk(remove_ansi(s)))
else:
chunks = []
cur_fmt = {}
for x in tokens_and_strings:
if isinstance(x, dict):
cur_fmt.update(x)
elif isinstance(x, (bytes, unicode)):
atts = parse_args('', dict((k, v)
for k, v in cur_fmt.items()
if v is not None))
chunks.append(Chunk(x, atts=atts))
else:
raise Exception("logic error")
return FmtStr(*chunks)
else:
return FmtStr(Chunk(s))
|
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>>> fmtstr("|"+fmtstr("hey", fg='red', bg='blue')+"|")
'|'+on_blue(red('hey'))+'|'
>>> fmtstr('|\x1b[31m\x1b[44mhey\x1b[49m\x1b[39m|')
'|'+on_blue(red('hey'))+'|'
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|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L239-L273
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.copy_with_new_str
|
def copy_with_new_str(self, new_str):
"""Copies the current FmtStr's attributes while changing its string."""
# What to do when there are multiple Chunks with conflicting atts?
old_atts = dict((att, value) for bfs in self.chunks
for (att, value) in bfs.atts.items())
return FmtStr(Chunk(new_str, old_atts))
|
python
|
def copy_with_new_str(self, new_str):
"""Copies the current FmtStr's attributes while changing its string."""
# What to do when there are multiple Chunks with conflicting atts?
old_atts = dict((att, value) for bfs in self.chunks
for (att, value) in bfs.atts.items())
return FmtStr(Chunk(new_str, old_atts))
|
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|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.setitem
|
def setitem(self, startindex, fs):
"""Shim for easily converting old __setitem__ calls"""
return self.setslice_with_length(startindex, startindex+1, fs, len(self))
|
python
|
def setitem(self, startindex, fs):
"""Shim for easily converting old __setitem__ calls"""
return self.setslice_with_length(startindex, startindex+1, fs, len(self))
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L282-L284
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.setslice_with_length
|
def setslice_with_length(self, startindex, endindex, fs, length):
"""Shim for easily converting old __setitem__ calls"""
if len(self) < startindex:
fs = ' '*(startindex - len(self)) + fs
if len(self) > endindex:
fs = fs + ' '*(endindex - startindex - len(fs))
assert len(fs) == endindex - startindex, (len(fs), startindex, endindex)
result = self.splice(fs, startindex, endindex)
assert len(result) <= length
return result
|
python
|
def setslice_with_length(self, startindex, endindex, fs, length):
"""Shim for easily converting old __setitem__ calls"""
if len(self) < startindex:
fs = ' '*(startindex - len(self)) + fs
if len(self) > endindex:
fs = fs + ' '*(endindex - startindex - len(fs))
assert len(fs) == endindex - startindex, (len(fs), startindex, endindex)
result = self.splice(fs, startindex, endindex)
assert len(result) <= length
return result
|
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L286-L295
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.splice
|
def splice(self, new_str, start, end=None):
"""Returns a new FmtStr with the input string spliced into the
the original FmtStr at start and end.
If end is provided, new_str will replace the substring self.s[start:end-1].
"""
if len(new_str) == 0:
return self
new_fs = new_str if isinstance(new_str, FmtStr) else fmtstr(new_str)
assert len(new_fs.chunks) > 0, (new_fs.chunks, new_fs)
new_components = []
inserted = False
if end is None:
end = start
tail = None
for bfs, bfs_start, bfs_end in zip(self.chunks,
self.divides[:-1],
self.divides[1:]):
if end == bfs_start == 0:
new_components.extend(new_fs.chunks)
new_components.append(bfs)
inserted = True
elif bfs_start <= start < bfs_end:
divide = start - bfs_start
head = Chunk(bfs.s[:divide], atts=bfs.atts)
tail = Chunk(bfs.s[end - bfs_start:], atts=bfs.atts)
new_components.extend([head] + new_fs.chunks)
inserted = True
if bfs_start < end < bfs_end:
tail = Chunk(bfs.s[end - bfs_start:], atts=bfs.atts)
new_components.append(tail)
elif bfs_start < end < bfs_end:
divide = start - bfs_start
tail = Chunk(bfs.s[end - bfs_start:], atts=bfs.atts)
new_components.append(tail)
elif bfs_start >= end or bfs_end <= start:
new_components.append(bfs)
if not inserted:
new_components.extend(new_fs.chunks)
inserted = True
return FmtStr(*[s for s in new_components if s.s])
|
python
|
def splice(self, new_str, start, end=None):
"""Returns a new FmtStr with the input string spliced into the
the original FmtStr at start and end.
If end is provided, new_str will replace the substring self.s[start:end-1].
"""
if len(new_str) == 0:
return self
new_fs = new_str if isinstance(new_str, FmtStr) else fmtstr(new_str)
assert len(new_fs.chunks) > 0, (new_fs.chunks, new_fs)
new_components = []
inserted = False
if end is None:
end = start
tail = None
for bfs, bfs_start, bfs_end in zip(self.chunks,
self.divides[:-1],
self.divides[1:]):
if end == bfs_start == 0:
new_components.extend(new_fs.chunks)
new_components.append(bfs)
inserted = True
elif bfs_start <= start < bfs_end:
divide = start - bfs_start
head = Chunk(bfs.s[:divide], atts=bfs.atts)
tail = Chunk(bfs.s[end - bfs_start:], atts=bfs.atts)
new_components.extend([head] + new_fs.chunks)
inserted = True
if bfs_start < end < bfs_end:
tail = Chunk(bfs.s[end - bfs_start:], atts=bfs.atts)
new_components.append(tail)
elif bfs_start < end < bfs_end:
divide = start - bfs_start
tail = Chunk(bfs.s[end - bfs_start:], atts=bfs.atts)
new_components.append(tail)
elif bfs_start >= end or bfs_end <= start:
new_components.append(bfs)
if not inserted:
new_components.extend(new_fs.chunks)
inserted = True
return FmtStr(*[s for s in new_components if s.s])
|
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https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L297-L343
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.copy_with_new_atts
|
def copy_with_new_atts(self, **attributes):
"""Returns a new FmtStr with the same content but new formatting"""
return FmtStr(*[Chunk(bfs.s, bfs.atts.extend(attributes))
for bfs in self.chunks])
|
python
|
def copy_with_new_atts(self, **attributes):
"""Returns a new FmtStr with the same content but new formatting"""
return FmtStr(*[Chunk(bfs.s, bfs.atts.extend(attributes))
for bfs in self.chunks])
|
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L348-L351
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.join
|
def join(self, iterable):
"""Joins an iterable yielding strings or FmtStrs with self as separator"""
before = []
chunks = []
for i, s in enumerate(iterable):
chunks.extend(before)
before = self.chunks
if isinstance(s, FmtStr):
chunks.extend(s.chunks)
elif isinstance(s, (bytes, unicode)):
chunks.extend(fmtstr(s).chunks) #TODO just make a chunk directly
else:
raise TypeError("expected str or FmtStr, %r found" % type(s))
return FmtStr(*chunks)
|
python
|
def join(self, iterable):
"""Joins an iterable yielding strings or FmtStrs with self as separator"""
before = []
chunks = []
for i, s in enumerate(iterable):
chunks.extend(before)
before = self.chunks
if isinstance(s, FmtStr):
chunks.extend(s.chunks)
elif isinstance(s, (bytes, unicode)):
chunks.extend(fmtstr(s).chunks) #TODO just make a chunk directly
else:
raise TypeError("expected str or FmtStr, %r found" % type(s))
return FmtStr(*chunks)
|
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Joins an iterable yielding strings or FmtStrs with self as separator
|
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L353-L366
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.split
|
def split(self, sep=None, maxsplit=None, regex=False):
"""Split based on seperator, optionally using a regex
Capture groups are ignored in regex, the whole pattern is matched
and used to split the original FmtStr."""
if maxsplit is not None:
raise NotImplementedError('no maxsplit yet')
s = self.s
if sep is None:
sep = r'\s+'
elif not regex:
sep = re.escape(sep)
matches = list(re.finditer(sep, s))
return [self[start:end] for start, end in zip(
[0] + [m.end() for m in matches],
[m.start() for m in matches] + [len(s)])]
|
python
|
def split(self, sep=None, maxsplit=None, regex=False):
"""Split based on seperator, optionally using a regex
Capture groups are ignored in regex, the whole pattern is matched
and used to split the original FmtStr."""
if maxsplit is not None:
raise NotImplementedError('no maxsplit yet')
s = self.s
if sep is None:
sep = r'\s+'
elif not regex:
sep = re.escape(sep)
matches = list(re.finditer(sep, s))
return [self[start:end] for start, end in zip(
[0] + [m.end() for m in matches],
[m.start() for m in matches] + [len(s)])]
|
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Split based on seperator, optionally using a regex
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|
[
"Split",
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] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L369-L384
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.splitlines
|
def splitlines(self, keepends=False):
"""Return a list of lines, split on newline characters,
include line boundaries, if keepends is true."""
lines = self.split('\n')
return [line+'\n' for line in lines] if keepends else (
lines if lines[-1] else lines[:-1])
|
python
|
def splitlines(self, keepends=False):
"""Return a list of lines, split on newline characters,
include line boundaries, if keepends is true."""
lines = self.split('\n')
return [line+'\n' for line in lines] if keepends else (
lines if lines[-1] else lines[:-1])
|
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"[",
"-",
"1",
"]",
"else",
"lines",
"[",
":",
"-",
"1",
"]",
")"
] |
Return a list of lines, split on newline characters,
include line boundaries, if keepends is true.
|
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"keepends",
"is",
"true",
"."
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L386-L391
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.ljust
|
def ljust(self, width, fillchar=None):
"""S.ljust(width[, fillchar]) -> string
If a fillchar is provided, less formatting information will be preserved
"""
if fillchar is not None:
return fmtstr(self.s.ljust(width, fillchar), **self.shared_atts)
to_add = ' ' * (width - len(self.s))
shared = self.shared_atts
if 'bg' in shared:
return self + fmtstr(to_add, bg=shared[str('bg')]) if to_add else self
else:
uniform = self.new_with_atts_removed('bg')
return uniform + fmtstr(to_add, **self.shared_atts) if to_add else uniform
|
python
|
def ljust(self, width, fillchar=None):
"""S.ljust(width[, fillchar]) -> string
If a fillchar is provided, less formatting information will be preserved
"""
if fillchar is not None:
return fmtstr(self.s.ljust(width, fillchar), **self.shared_atts)
to_add = ' ' * (width - len(self.s))
shared = self.shared_atts
if 'bg' in shared:
return self + fmtstr(to_add, bg=shared[str('bg')]) if to_add else self
else:
uniform = self.new_with_atts_removed('bg')
return uniform + fmtstr(to_add, **self.shared_atts) if to_add else uniform
|
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S.ljust(width[, fillchar]) -> string
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|
[
"S",
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"ljust",
"(",
"width",
"[",
"fillchar",
"]",
")",
"-",
">",
"string"
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L395-L408
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.width
|
def width(self):
"""The number of columns it would take to display this string"""
if self._width is not None:
return self._width
self._width = sum(fs.width for fs in self.chunks)
return self._width
|
python
|
def width(self):
"""The number of columns it would take to display this string"""
if self._width is not None:
return self._width
self._width = sum(fs.width for fs in self.chunks)
return self._width
|
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"_width"
] |
The number of columns it would take to display this string
|
[
"The",
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"it",
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"to",
"display",
"this",
"string"
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L447-L452
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.width_at_offset
|
def width_at_offset(self, n):
"""Returns the horizontal position of character n of the string"""
#TODO make more efficient?
width = wcswidth(self.s[:n])
assert width != -1
return width
|
python
|
def width_at_offset(self, n):
"""Returns the horizontal position of character n of the string"""
#TODO make more efficient?
width = wcswidth(self.s[:n])
assert width != -1
return width
|
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"n",
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"-",
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] |
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|
[
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] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L454-L459
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.shared_atts
|
def shared_atts(self):
"""Gets atts shared among all nonzero length component Chunk"""
#TODO cache this, could get ugly for large FmtStrs
atts = {}
first = self.chunks[0]
for att in sorted(first.atts):
#TODO how to write this without the '???'?
if all(fs.atts.get(att, '???') == first.atts[att] for fs in self.chunks if len(fs) > 0):
atts[att] = first.atts[att]
return atts
|
python
|
def shared_atts(self):
"""Gets atts shared among all nonzero length component Chunk"""
#TODO cache this, could get ugly for large FmtStrs
atts = {}
first = self.chunks[0]
for att in sorted(first.atts):
#TODO how to write this without the '???'?
if all(fs.atts.get(att, '???') == first.atts[att] for fs in self.chunks if len(fs) > 0):
atts[att] = first.atts[att]
return atts
|
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Gets atts shared among all nonzero length component Chunk
|
[
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"nonzero",
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"component",
"Chunk"
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L494-L503
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.new_with_atts_removed
|
def new_with_atts_removed(self, *attributes):
"""Returns a new FmtStr with the same content but some attributes removed"""
return FmtStr(*[Chunk(bfs.s, bfs.atts.remove(*attributes))
for bfs in self.chunks])
|
python
|
def new_with_atts_removed(self, *attributes):
"""Returns a new FmtStr with the same content but some attributes removed"""
return FmtStr(*[Chunk(bfs.s, bfs.atts.remove(*attributes))
for bfs in self.chunks])
|
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Returns a new FmtStr with the same content but some attributes removed
|
[
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"but",
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] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L505-L508
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.divides
|
def divides(self):
"""List of indices of divisions between the constituent chunks."""
acc = [0]
for s in self.chunks:
acc.append(acc[-1] + len(s))
return acc
|
python
|
def divides(self):
"""List of indices of divisions between the constituent chunks."""
acc = [0]
for s in self.chunks:
acc.append(acc[-1] + len(s))
return acc
|
[
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"-",
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List of indices of divisions between the constituent chunks.
|
[
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"."
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L525-L530
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.width_aware_slice
|
def width_aware_slice(self, index):
"""Slice based on the number of columns it would take to display the substring."""
if wcswidth(self.s) == -1:
raise ValueError('bad values for width aware slicing')
index = normalize_slice(self.width, index)
counter = 0
parts = []
for chunk in self.chunks:
if index.start < counter + chunk.width and index.stop > counter:
start = max(0, index.start - counter)
end = min(index.stop - counter, chunk.width)
if end - start == chunk.width:
parts.append(chunk)
else:
s_part = width_aware_slice(chunk.s, max(0, index.start - counter), index.stop - counter)
parts.append(Chunk(s_part, chunk.atts))
counter += chunk.width
if index.stop < counter:
break
return FmtStr(*parts) if parts else fmtstr('')
|
python
|
def width_aware_slice(self, index):
"""Slice based on the number of columns it would take to display the substring."""
if wcswidth(self.s) == -1:
raise ValueError('bad values for width aware slicing')
index = normalize_slice(self.width, index)
counter = 0
parts = []
for chunk in self.chunks:
if index.start < counter + chunk.width and index.stop > counter:
start = max(0, index.start - counter)
end = min(index.stop - counter, chunk.width)
if end - start == chunk.width:
parts.append(chunk)
else:
s_part = width_aware_slice(chunk.s, max(0, index.start - counter), index.stop - counter)
parts.append(Chunk(s_part, chunk.atts))
counter += chunk.width
if index.stop < counter:
break
return FmtStr(*parts) if parts else fmtstr('')
|
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|
[
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L557-L576
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr.width_aware_splitlines
|
def width_aware_splitlines(self, columns):
# type: (int) -> Iterator[FmtStr]
"""Split into lines, pushing doublewidth characters at the end of a line to the next line.
When a double-width character is pushed to the next line, a space is added to pad out the line.
"""
if columns < 2:
raise ValueError("Column width %s is too narrow." % columns)
if wcswidth(self.s) == -1:
raise ValueError('bad values for width aware slicing')
return self._width_aware_splitlines(columns)
|
python
|
def width_aware_splitlines(self, columns):
# type: (int) -> Iterator[FmtStr]
"""Split into lines, pushing doublewidth characters at the end of a line to the next line.
When a double-width character is pushed to the next line, a space is added to pad out the line.
"""
if columns < 2:
raise ValueError("Column width %s is too narrow." % columns)
if wcswidth(self.s) == -1:
raise ValueError('bad values for width aware slicing')
return self._width_aware_splitlines(columns)
|
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"(",
"'bad values for width aware slicing'",
")",
"return",
"self",
".",
"_width_aware_splitlines",
"(",
"columns",
")"
] |
Split into lines, pushing doublewidth characters at the end of a line to the next line.
When a double-width character is pushed to the next line, a space is added to pad out the line.
|
[
"Split",
"into",
"lines",
"pushing",
"doublewidth",
"characters",
"at",
"the",
"end",
"of",
"a",
"line",
"to",
"the",
"next",
"line",
"."
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L578-L588
|
bpython/curtsies
|
curtsies/formatstring.py
|
FmtStr._getitem_normalized
|
def _getitem_normalized(self, index):
"""Builds the more compact fmtstrs by using fromstr( of the control sequences)"""
index = normalize_slice(len(self), index)
counter = 0
output = ''
for fs in self.chunks:
if index.start < counter + len(fs) and index.stop > counter:
s_part = fs.s[max(0, index.start - counter):index.stop - counter]
piece = Chunk(s_part, fs.atts).color_str
output += piece
counter += len(fs)
if index.stop < counter:
break
return fmtstr(output)
|
python
|
def _getitem_normalized(self, index):
"""Builds the more compact fmtstrs by using fromstr( of the control sequences)"""
index = normalize_slice(len(self), index)
counter = 0
output = ''
for fs in self.chunks:
if index.start < counter + len(fs) and index.stop > counter:
s_part = fs.s[max(0, index.start - counter):index.stop - counter]
piece = Chunk(s_part, fs.atts).color_str
output += piece
counter += len(fs)
if index.stop < counter:
break
return fmtstr(output)
|
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Builds the more compact fmtstrs by using fromstr( of the control sequences)
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstring.py#L613-L626
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/moroder_hierarchy.py
|
MoroderHierarchy._calculate_block_structure
|
def _calculate_block_structure(self, inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix, removeequalities,
block_struct=None):
"""Calculates the block_struct array for the output file.
"""
block_struct = []
if self.verbose > 0:
print("Calculating block structure...")
block_struct.append(len(self.monomial_sets[0]) *
len(self.monomial_sets[1]))
if extramomentmatrix is not None:
for _ in extramomentmatrix:
block_struct.append(len(self.monomial_sets[0]) *
len(self.monomial_sets[1]))
super(MoroderHierarchy, self).\
_calculate_block_structure(inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix,
removeequalities,
block_struct=block_struct)
|
python
|
def _calculate_block_structure(self, inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix, removeequalities,
block_struct=None):
"""Calculates the block_struct array for the output file.
"""
block_struct = []
if self.verbose > 0:
print("Calculating block structure...")
block_struct.append(len(self.monomial_sets[0]) *
len(self.monomial_sets[1]))
if extramomentmatrix is not None:
for _ in extramomentmatrix:
block_struct.append(len(self.monomial_sets[0]) *
len(self.monomial_sets[1]))
super(MoroderHierarchy, self).\
_calculate_block_structure(inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix,
removeequalities,
block_struct=block_struct)
|
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",",
"extramomentmatrix",
",",
"removeequalities",
",",
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")"
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Calculates the block_struct array for the output file.
|
[
"Calculates",
"the",
"block_struct",
"array",
"for",
"the",
"output",
"file",
"."
] |
train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/moroder_hierarchy.py#L81-L101
|
bpython/curtsies
|
examples/initial_input.py
|
main
|
def main():
"""Ideally we shouldn't lose the first second of events"""
time.sleep(1)
with Input() as input_generator:
for e in input_generator:
print(repr(e))
|
python
|
def main():
"""Ideally we shouldn't lose the first second of events"""
time.sleep(1)
with Input() as input_generator:
for e in input_generator:
print(repr(e))
|
[
"def",
"main",
"(",
")",
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"time",
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"(",
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"with",
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":",
"for",
"e",
"in",
"input_generator",
":",
"print",
"(",
"repr",
"(",
"e",
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] |
Ideally we shouldn't lose the first second of events
|
[
"Ideally",
"we",
"shouldn",
"t",
"lose",
"the",
"first",
"second",
"of",
"events"
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/examples/initial_input.py#L5-L10
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/steering_hierarchy.py
|
SteeringHierarchy._process_monomial
|
def _process_monomial(self, monomial, n_vars):
"""Process a single monomial when building the moment matrix.
"""
coeff, monomial = monomial.as_coeff_Mul()
k = 0
# Have we seen this monomial before?
conjugate = False
try:
# If yes, then we improve sparsity by reusing the
# previous variable to denote this entry in the matrix
k = self.monomial_index[monomial]
except KeyError:
# An extra round of substitutions is granted on the conjugate of
# the monomial if all the variables are Hermitian
daggered_monomial = \
apply_substitutions(Dagger(monomial), self.substitutions,
self.pure_substitution_rules)
try:
k = self.monomial_index[daggered_monomial]
conjugate = True
except KeyError:
# Otherwise we define a new entry in the associated
# array recording the monomials, and add an entry in
# the moment matrix
k = n_vars + 1
self.monomial_index[monomial] = k
if conjugate:
k = -k
return k, coeff
|
python
|
def _process_monomial(self, monomial, n_vars):
"""Process a single monomial when building the moment matrix.
"""
coeff, monomial = monomial.as_coeff_Mul()
k = 0
# Have we seen this monomial before?
conjugate = False
try:
# If yes, then we improve sparsity by reusing the
# previous variable to denote this entry in the matrix
k = self.monomial_index[monomial]
except KeyError:
# An extra round of substitutions is granted on the conjugate of
# the monomial if all the variables are Hermitian
daggered_monomial = \
apply_substitutions(Dagger(monomial), self.substitutions,
self.pure_substitution_rules)
try:
k = self.monomial_index[daggered_monomial]
conjugate = True
except KeyError:
# Otherwise we define a new entry in the associated
# array recording the monomials, and add an entry in
# the moment matrix
k = n_vars + 1
self.monomial_index[monomial] = k
if conjugate:
k = -k
return k, coeff
|
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|
[
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"."
] |
train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/steering_hierarchy.py#L80-L108
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/steering_hierarchy.py
|
SteeringHierarchy.__get_trace_facvar
|
def __get_trace_facvar(self, polynomial):
"""Return dense vector representation of a polynomial. This function is
nearly identical to __push_facvar_sparse, but instead of pushing
sparse entries to the constraint matrices, it returns a dense
vector.
"""
facvar = [0] * (self.n_vars + 1)
F = {}
for i in range(self.matrix_var_dim):
for j in range(self.matrix_var_dim):
for key, value in \
polynomial[i, j].as_coefficients_dict().items():
skey = apply_substitutions(key, self.substitutions,
self.pure_substitution_rules)
try:
Fk = F[skey]
except KeyError:
Fk = zeros(self.matrix_var_dim, self.matrix_var_dim)
Fk[i, j] += value
F[skey] = Fk
# This is the tracing part
for key, Fk in F.items():
if key == S.One:
k = 1
else:
k = self.monomial_index[key]
for i in range(self.matrix_var_dim):
for j in range(self.matrix_var_dim):
sym_matrix = zeros(self.matrix_var_dim,
self.matrix_var_dim)
sym_matrix[i, j] = 1
facvar[k+i*self.matrix_var_dim+j] = (sym_matrix*Fk).trace()
facvar = [float(f) for f in facvar]
return facvar
|
python
|
def __get_trace_facvar(self, polynomial):
"""Return dense vector representation of a polynomial. This function is
nearly identical to __push_facvar_sparse, but instead of pushing
sparse entries to the constraint matrices, it returns a dense
vector.
"""
facvar = [0] * (self.n_vars + 1)
F = {}
for i in range(self.matrix_var_dim):
for j in range(self.matrix_var_dim):
for key, value in \
polynomial[i, j].as_coefficients_dict().items():
skey = apply_substitutions(key, self.substitutions,
self.pure_substitution_rules)
try:
Fk = F[skey]
except KeyError:
Fk = zeros(self.matrix_var_dim, self.matrix_var_dim)
Fk[i, j] += value
F[skey] = Fk
# This is the tracing part
for key, Fk in F.items():
if key == S.One:
k = 1
else:
k = self.monomial_index[key]
for i in range(self.matrix_var_dim):
for j in range(self.matrix_var_dim):
sym_matrix = zeros(self.matrix_var_dim,
self.matrix_var_dim)
sym_matrix[i, j] = 1
facvar[k+i*self.matrix_var_dim+j] = (sym_matrix*Fk).trace()
facvar = [float(f) for f in facvar]
return facvar
|
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nearly identical to __push_facvar_sparse, but instead of pushing
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|
[
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] |
train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/steering_hierarchy.py#L186-L219
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/steering_hierarchy.py
|
SteeringHierarchy.set_objective
|
def set_objective(self, objective, extraobjexpr=None):
"""Set or change the objective function of the polynomial optimization
problem.
:param objective: Describes the objective function.
:type objective: :class:`sympy.core.expr.Expr`
:param extraobjexpr: Optional parameter of a string expression of a
linear combination of moment matrix elements to be
included in the objective function
:type extraobjexpr: str.
"""
if objective is not None and self.matrix_var_dim is not None:
facvar = self.__get_trace_facvar(objective)
self.obj_facvar = facvar[1:]
self.constant_term = facvar[0]
if self.verbose > 0 and facvar[0] != 0:
print("Warning: The objective function has a non-zero %s "
"constant term. It is not included in the SDP objective."
% facvar[0])
else:
super(SteeringHierarchy, self).\
set_objective(objective, extraobjexpr=extraobjexpr)
|
python
|
def set_objective(self, objective, extraobjexpr=None):
"""Set or change the objective function of the polynomial optimization
problem.
:param objective: Describes the objective function.
:type objective: :class:`sympy.core.expr.Expr`
:param extraobjexpr: Optional parameter of a string expression of a
linear combination of moment matrix elements to be
included in the objective function
:type extraobjexpr: str.
"""
if objective is not None and self.matrix_var_dim is not None:
facvar = self.__get_trace_facvar(objective)
self.obj_facvar = facvar[1:]
self.constant_term = facvar[0]
if self.verbose > 0 and facvar[0] != 0:
print("Warning: The objective function has a non-zero %s "
"constant term. It is not included in the SDP objective."
% facvar[0])
else:
super(SteeringHierarchy, self).\
set_objective(objective, extraobjexpr=extraobjexpr)
|
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Set or change the objective function of the polynomial optimization
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:param objective: Describes the objective function.
:type objective: :class:`sympy.core.expr.Expr`
:param extraobjexpr: Optional parameter of a string expression of a
linear combination of moment matrix elements to be
included in the objective function
:type extraobjexpr: str.
|
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"optimization",
"problem",
"."
] |
train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/steering_hierarchy.py#L221-L242
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/steering_hierarchy.py
|
SteeringHierarchy._calculate_block_structure
|
def _calculate_block_structure(self, inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix, removeequalities,
block_struct=None):
"""Calculates the block_struct array for the output file.
"""
super(SteeringHierarchy, self).\
_calculate_block_structure(inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix, removeequalities)
if self.matrix_var_dim is not None:
self.block_struct = [self.matrix_var_dim*bs
for bs in self.block_struct]
|
python
|
def _calculate_block_structure(self, inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix, removeequalities,
block_struct=None):
"""Calculates the block_struct array for the output file.
"""
super(SteeringHierarchy, self).\
_calculate_block_structure(inequalities, equalities,
momentinequalities, momentequalities,
extramomentmatrix, removeequalities)
if self.matrix_var_dim is not None:
self.block_struct = [self.matrix_var_dim*bs
for bs in self.block_struct]
|
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|
[
"Calculates",
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"output",
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"."
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train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/steering_hierarchy.py#L244-L256
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/steering_hierarchy.py
|
SteeringHierarchy.write_to_file
|
def write_to_file(self, filename, filetype=None):
"""Write the relaxation to a file.
:param filename: The name of the file to write to. The type can be
autodetected from the extension: .dat-s for SDPA,
.task for mosek, .csv for human readable format, or
.txt for a symbolic export
:type filename: str.
:param filetype: Optional parameter to define the filetype. It can be
"sdpa" for SDPA , "mosek" for Mosek, "csv" for
human readable format, or "txt" for a symbolic export.
:type filetype: str.
"""
if filetype == "txt" and not filename.endswith(".txt"):
raise Exception("TXT files must have .txt extension!")
elif filetype is None and filename.endswith(".txt"):
filetype = "txt"
else:
return super(SteeringHierarchy, self).write_to_file(filename,
filetype=filetype)
tempfile_ = tempfile.NamedTemporaryFile()
tmp_filename = tempfile_.name
tempfile_.close()
tmp_dats_filename = tmp_filename + ".dat-s"
write_to_sdpa(self, tmp_dats_filename)
f = open(tmp_dats_filename, 'r')
f.readline();f.readline();f.readline()
blocks = ((f.readline().strip().split(" = ")[0])[1:-1]).split(", ")
block_offset, matrix_size = [0], 0
for block in blocks:
matrix_size += abs(int(block))
block_offset.append(matrix_size)
f.readline()
matrix = [[0 for _ in range(matrix_size)] for _ in range(matrix_size)]
for line in f:
entry = line.strip().split("\t")
var, block = int(entry[0]), int(entry[1])-1
row, column = int(entry[2]) - 1, int(entry[3]) - 1
value = float(entry[4])
offset = block_offset[block]
matrix[offset+row][offset+column] = int(value*var)
matrix[offset+column][offset+row] = int(value*var)
f.close()
f = open(filename, 'w')
for matrix_line in matrix:
f.write(str(matrix_line).replace('[', '').replace(']', '') + '\n')
f.close()
os.remove(tmp_dats_filename)
|
python
|
def write_to_file(self, filename, filetype=None):
"""Write the relaxation to a file.
:param filename: The name of the file to write to. The type can be
autodetected from the extension: .dat-s for SDPA,
.task for mosek, .csv for human readable format, or
.txt for a symbolic export
:type filename: str.
:param filetype: Optional parameter to define the filetype. It can be
"sdpa" for SDPA , "mosek" for Mosek, "csv" for
human readable format, or "txt" for a symbolic export.
:type filetype: str.
"""
if filetype == "txt" and not filename.endswith(".txt"):
raise Exception("TXT files must have .txt extension!")
elif filetype is None and filename.endswith(".txt"):
filetype = "txt"
else:
return super(SteeringHierarchy, self).write_to_file(filename,
filetype=filetype)
tempfile_ = tempfile.NamedTemporaryFile()
tmp_filename = tempfile_.name
tempfile_.close()
tmp_dats_filename = tmp_filename + ".dat-s"
write_to_sdpa(self, tmp_dats_filename)
f = open(tmp_dats_filename, 'r')
f.readline();f.readline();f.readline()
blocks = ((f.readline().strip().split(" = ")[0])[1:-1]).split(", ")
block_offset, matrix_size = [0], 0
for block in blocks:
matrix_size += abs(int(block))
block_offset.append(matrix_size)
f.readline()
matrix = [[0 for _ in range(matrix_size)] for _ in range(matrix_size)]
for line in f:
entry = line.strip().split("\t")
var, block = int(entry[0]), int(entry[1])-1
row, column = int(entry[2]) - 1, int(entry[3]) - 1
value = float(entry[4])
offset = block_offset[block]
matrix[offset+row][offset+column] = int(value*var)
matrix[offset+column][offset+row] = int(value*var)
f.close()
f = open(filename, 'w')
for matrix_line in matrix:
f.write(str(matrix_line).replace('[', '').replace(']', '') + '\n')
f.close()
os.remove(tmp_dats_filename)
|
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Write the relaxation to a file.
:param filename: The name of the file to write to. The type can be
autodetected from the extension: .dat-s for SDPA,
.task for mosek, .csv for human readable format, or
.txt for a symbolic export
:type filename: str.
:param filetype: Optional parameter to define the filetype. It can be
"sdpa" for SDPA , "mosek" for Mosek, "csv" for
human readable format, or "txt" for a symbolic export.
:type filetype: str.
|
[
"Write",
"the",
"relaxation",
"to",
"a",
"file",
"."
] |
train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/steering_hierarchy.py#L268-L315
|
laike9m/ezcf
|
ezcf/_base.py
|
BaseFinder.get_outerframe_skip_importlib_frame
|
def get_outerframe_skip_importlib_frame(level):
"""
There's a bug in Python3.4+, see http://bugs.python.org/issue23773,
remove this and use sys._getframe(3) when bug is fixed
"""
if sys.version_info < (3, 4):
return sys._getframe(level)
else:
currentframe = inspect.currentframe()
levelup = 0
while levelup < level:
currentframe = currentframe.f_back
if currentframe.f_globals['__name__'] == 'importlib._bootstrap':
continue
else:
levelup += 1
return currentframe
|
python
|
def get_outerframe_skip_importlib_frame(level):
"""
There's a bug in Python3.4+, see http://bugs.python.org/issue23773,
remove this and use sys._getframe(3) when bug is fixed
"""
if sys.version_info < (3, 4):
return sys._getframe(level)
else:
currentframe = inspect.currentframe()
levelup = 0
while levelup < level:
currentframe = currentframe.f_back
if currentframe.f_globals['__name__'] == 'importlib._bootstrap':
continue
else:
levelup += 1
return currentframe
|
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There's a bug in Python3.4+, see http://bugs.python.org/issue23773,
remove this and use sys._getframe(3) when bug is fixed
|
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] |
train
|
https://github.com/laike9m/ezcf/blob/30b0f7ecfd4062e9b9a2f8f13ae1f2fd9f21fa12/ezcf/_base.py#L46-L62
|
kmn/coincheck
|
coincheck/market.py
|
Market.public_api
|
def public_api(self,url):
''' template function of public api'''
try :
url in api_urls
return ast.literal_eval(requests.get(base_url + api_urls.get(url)).text)
except Exception as e:
print(e)
|
python
|
def public_api(self,url):
''' template function of public api'''
try :
url in api_urls
return ast.literal_eval(requests.get(base_url + api_urls.get(url)).text)
except Exception as e:
print(e)
|
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template function of public api
|
[
"template",
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"public",
"api"
] |
train
|
https://github.com/kmn/coincheck/blob/4e1062f1e564cddceec2f6fb4d70fe3a3ab645bc/coincheck/market.py#L19-L25
|
bpython/curtsies
|
curtsies/escseqparse.py
|
parse
|
def parse(s):
r"""
Returns a list of strings or format dictionaries to describe the strings.
May raise a ValueError if it can't be parsed.
>>> parse(">>> []")
['>>> []']
>>> #parse("\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m")
"""
stuff = []
rest = s
while True:
front, token, rest = peel_off_esc_code(rest)
if front:
stuff.append(front)
if token:
try:
tok = token_type(token)
if tok:
stuff.extend(tok)
except ValueError:
raise ValueError("Can't parse escape sequence: %r %r %r %r" % (s, repr(front), token, repr(rest)))
if not rest:
break
return stuff
|
python
|
def parse(s):
r"""
Returns a list of strings or format dictionaries to describe the strings.
May raise a ValueError if it can't be parsed.
>>> parse(">>> []")
['>>> []']
>>> #parse("\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m")
"""
stuff = []
rest = s
while True:
front, token, rest = peel_off_esc_code(rest)
if front:
stuff.append(front)
if token:
try:
tok = token_type(token)
if tok:
stuff.extend(tok)
except ValueError:
raise ValueError("Can't parse escape sequence: %r %r %r %r" % (s, repr(front), token, repr(rest)))
if not rest:
break
return stuff
|
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r"""
Returns a list of strings or format dictionaries to describe the strings.
May raise a ValueError if it can't be parsed.
>>> parse(">>> []")
['>>> []']
>>> #parse("\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m\x1b[33m]\x1b[39m\x1b[33m[\x1b[39m")
|
[
"r",
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"list",
"of",
"strings",
"or",
"format",
"dictionaries",
"to",
"describe",
"the",
"strings",
"."
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/escseqparse.py#L23-L48
|
bpython/curtsies
|
curtsies/escseqparse.py
|
peel_off_esc_code
|
def peel_off_esc_code(s):
r"""Returns processed text, the next token, and unprocessed text
>>> front, d, rest = peel_off_esc_code('some[2Astuff')
>>> front, rest
('some', 'stuff')
>>> d == {'numbers': [2], 'command': 'A', 'intermed': '', 'private': '', 'csi': '\x1b[', 'seq': '\x1b[2A'}
True
"""
p = r"""(?P<front>.*?)
(?P<seq>
(?P<csi>
(?:[]\[)
|
["""+'\x9b' + r"""])
(?P<private>)
(?P<numbers>
(?:\d+;)*
(?:\d+)?)
(?P<intermed>""" + '[\x20-\x2f]*)' + r"""
(?P<command>""" + '[\x40-\x7e]))' + r"""
(?P<rest>.*)"""
m1 = re.match(p, s, re.VERBOSE) # multibyte esc seq
m2 = re.match('(?P<front>.*?)(?P<seq>(?P<csi>)(?P<command>[\x40-\x5f]))(?P<rest>.*)', s) # 2 byte escape sequence
if m1 and m2:
m = m1 if len(m1.groupdict()['front']) <= len(m2.groupdict()['front']) else m2
# choose the match which has less processed text in order to get the
# first escape sequence
elif m1: m = m1
elif m2: m = m2
else: m = None
if m:
d = m.groupdict()
del d['front']
del d['rest']
if 'numbers' in d and all(d['numbers'].split(';')):
d['numbers'] = [int(x) for x in d['numbers'].split(';')]
return m.groupdict()['front'], d, m.groupdict()['rest']
else:
return s, None, ''
|
python
|
def peel_off_esc_code(s):
r"""Returns processed text, the next token, and unprocessed text
>>> front, d, rest = peel_off_esc_code('some[2Astuff')
>>> front, rest
('some', 'stuff')
>>> d == {'numbers': [2], 'command': 'A', 'intermed': '', 'private': '', 'csi': '\x1b[', 'seq': '\x1b[2A'}
True
"""
p = r"""(?P<front>.*?)
(?P<seq>
(?P<csi>
(?:[]\[)
|
["""+'\x9b' + r"""])
(?P<private>)
(?P<numbers>
(?:\d+;)*
(?:\d+)?)
(?P<intermed>""" + '[\x20-\x2f]*)' + r"""
(?P<command>""" + '[\x40-\x7e]))' + r"""
(?P<rest>.*)"""
m1 = re.match(p, s, re.VERBOSE) # multibyte esc seq
m2 = re.match('(?P<front>.*?)(?P<seq>(?P<csi>)(?P<command>[\x40-\x5f]))(?P<rest>.*)', s) # 2 byte escape sequence
if m1 and m2:
m = m1 if len(m1.groupdict()['front']) <= len(m2.groupdict()['front']) else m2
# choose the match which has less processed text in order to get the
# first escape sequence
elif m1: m = m1
elif m2: m = m2
else: m = None
if m:
d = m.groupdict()
del d['front']
del d['rest']
if 'numbers' in d and all(d['numbers'].split(';')):
d['numbers'] = [int(x) for x in d['numbers'].split(';')]
return m.groupdict()['front'], d, m.groupdict()['rest']
else:
return s, None, ''
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r"""Returns processed text, the next token, and unprocessed text
>>> front, d, rest = peel_off_esc_code('some[2Astuff')
>>> front, rest
('some', 'stuff')
>>> d == {'numbers': [2], 'command': 'A', 'intermed': '', 'private': '', 'csi': '\x1b[', 'seq': '\x1b[2A'}
True
|
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"r",
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"and",
"unprocessed",
"text"
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/escseqparse.py#L51-L92
|
bpython/curtsies
|
curtsies/events.py
|
get_key
|
def get_key(bytes_, encoding, keynames='curtsies', full=False):
"""Return key pressed from bytes_ or None
Return a key name or None meaning it's an incomplete sequence of bytes
(more bytes needed to determine the key pressed)
encoding is how the bytes should be translated to unicode - it should
match the terminal encoding.
keynames is a string describing how keys should be named:
* curtsies uses unicode strings like <F8>
* curses uses unicode strings similar to those returned by
the Python ncurses window.getkey function, like KEY_F(8),
plus a nonstandard representation of meta keys (bytes 128-255)
because returning the corresponding unicode code point would be
indistinguishable from the multibyte sequence that encodes that
character in the current encoding
* bytes returns the original bytes from stdin (NOT unicode)
if full, match a key even if it could be a prefix to another key
(useful for detecting a plain escape key for instance, since
escape is also a prefix to a bunch of char sequences for other keys)
Events are subclasses of Event, or unicode strings
Precondition: get_key(prefix, keynames) is None for all proper prefixes of
bytes. This means get_key should be called on progressively larger inputs
(for 'asdf', first on 'a', then on 'as', then on 'asd' - until a non-None
value is returned)
"""
if not all(isinstance(c, type(b'')) for c in bytes_):
raise ValueError("get key expects bytes, got %r" % bytes_) # expects raw bytes
if keynames not in ['curtsies', 'curses', 'bytes']:
raise ValueError("keynames must be one of 'curtsies', 'curses' or 'bytes'")
seq = b''.join(bytes_)
if len(seq) > MAX_KEYPRESS_SIZE:
raise ValueError('unable to decode bytes %r' % seq)
def key_name():
if keynames == 'curses':
if seq in CURSES_NAMES: # may not be here (and still not decodable) curses names incomplete
return CURSES_NAMES[seq]
# Otherwise, there's no special curses name for this
try:
return seq.decode(encoding) # for normal decodable text or a special curtsies sequence with bytes that can be decoded
except UnicodeDecodeError:
# this sequence can't be decoded with this encoding, so we need to represent the bytes
if len(seq) == 1:
return u'x%02X' % ord(seq)
#TODO figure out a better thing to return here
else:
raise NotImplementedError("are multibyte unnameable sequences possible?")
return u'bytes: ' + u'-'.join(u'x%02X' % ord(seq[i:i+1]) for i in range(len(seq)))
#TODO if this isn't possible, return multiple meta keys as a paste event if paste events enabled
elif keynames == 'curtsies':
if seq in CURTSIES_NAMES:
return CURTSIES_NAMES[seq]
return seq.decode(encoding) #assumes that curtsies names are a subset of curses ones
else:
assert keynames == 'bytes'
return seq
key_known = seq in CURTSIES_NAMES or seq in CURSES_NAMES or decodable(seq, encoding)
if full and key_known:
return key_name()
elif seq in KEYMAP_PREFIXES or could_be_unfinished_char(seq, encoding):
return None # need more input to make up a full keypress
elif key_known:
return key_name()
else:
seq.decode(encoding) # this will raise a unicode error (they're annoying to raise ourselves)
assert False, 'should have raised an unicode decode error'
|
python
|
def get_key(bytes_, encoding, keynames='curtsies', full=False):
"""Return key pressed from bytes_ or None
Return a key name or None meaning it's an incomplete sequence of bytes
(more bytes needed to determine the key pressed)
encoding is how the bytes should be translated to unicode - it should
match the terminal encoding.
keynames is a string describing how keys should be named:
* curtsies uses unicode strings like <F8>
* curses uses unicode strings similar to those returned by
the Python ncurses window.getkey function, like KEY_F(8),
plus a nonstandard representation of meta keys (bytes 128-255)
because returning the corresponding unicode code point would be
indistinguishable from the multibyte sequence that encodes that
character in the current encoding
* bytes returns the original bytes from stdin (NOT unicode)
if full, match a key even if it could be a prefix to another key
(useful for detecting a plain escape key for instance, since
escape is also a prefix to a bunch of char sequences for other keys)
Events are subclasses of Event, or unicode strings
Precondition: get_key(prefix, keynames) is None for all proper prefixes of
bytes. This means get_key should be called on progressively larger inputs
(for 'asdf', first on 'a', then on 'as', then on 'asd' - until a non-None
value is returned)
"""
if not all(isinstance(c, type(b'')) for c in bytes_):
raise ValueError("get key expects bytes, got %r" % bytes_) # expects raw bytes
if keynames not in ['curtsies', 'curses', 'bytes']:
raise ValueError("keynames must be one of 'curtsies', 'curses' or 'bytes'")
seq = b''.join(bytes_)
if len(seq) > MAX_KEYPRESS_SIZE:
raise ValueError('unable to decode bytes %r' % seq)
def key_name():
if keynames == 'curses':
if seq in CURSES_NAMES: # may not be here (and still not decodable) curses names incomplete
return CURSES_NAMES[seq]
# Otherwise, there's no special curses name for this
try:
return seq.decode(encoding) # for normal decodable text or a special curtsies sequence with bytes that can be decoded
except UnicodeDecodeError:
# this sequence can't be decoded with this encoding, so we need to represent the bytes
if len(seq) == 1:
return u'x%02X' % ord(seq)
#TODO figure out a better thing to return here
else:
raise NotImplementedError("are multibyte unnameable sequences possible?")
return u'bytes: ' + u'-'.join(u'x%02X' % ord(seq[i:i+1]) for i in range(len(seq)))
#TODO if this isn't possible, return multiple meta keys as a paste event if paste events enabled
elif keynames == 'curtsies':
if seq in CURTSIES_NAMES:
return CURTSIES_NAMES[seq]
return seq.decode(encoding) #assumes that curtsies names are a subset of curses ones
else:
assert keynames == 'bytes'
return seq
key_known = seq in CURTSIES_NAMES or seq in CURSES_NAMES or decodable(seq, encoding)
if full and key_known:
return key_name()
elif seq in KEYMAP_PREFIXES or could_be_unfinished_char(seq, encoding):
return None # need more input to make up a full keypress
elif key_known:
return key_name()
else:
seq.decode(encoding) # this will raise a unicode error (they're annoying to raise ourselves)
assert False, 'should have raised an unicode decode error'
|
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Return key pressed from bytes_ or None
Return a key name or None meaning it's an incomplete sequence of bytes
(more bytes needed to determine the key pressed)
encoding is how the bytes should be translated to unicode - it should
match the terminal encoding.
keynames is a string describing how keys should be named:
* curtsies uses unicode strings like <F8>
* curses uses unicode strings similar to those returned by
the Python ncurses window.getkey function, like KEY_F(8),
plus a nonstandard representation of meta keys (bytes 128-255)
because returning the corresponding unicode code point would be
indistinguishable from the multibyte sequence that encodes that
character in the current encoding
* bytes returns the original bytes from stdin (NOT unicode)
if full, match a key even if it could be a prefix to another key
(useful for detecting a plain escape key for instance, since
escape is also a prefix to a bunch of char sequences for other keys)
Events are subclasses of Event, or unicode strings
Precondition: get_key(prefix, keynames) is None for all proper prefixes of
bytes. This means get_key should be called on progressively larger inputs
(for 'asdf', first on 'a', then on 'as', then on 'asd' - until a non-None
value is returned)
|
[
"Return",
"key",
"pressed",
"from",
"bytes_",
"or",
"None"
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/events.py#L142-L218
|
bpython/curtsies
|
curtsies/events.py
|
could_be_unfinished_char
|
def could_be_unfinished_char(seq, encoding):
"""Whether seq bytes might create a char in encoding if more bytes were added"""
if decodable(seq, encoding):
return False # any sensible encoding surely doesn't require lookahead (right?)
# (if seq bytes encoding a character, adding another byte shouldn't also encode something)
if encodings.codecs.getdecoder('utf8') is encodings.codecs.getdecoder(encoding):
return could_be_unfinished_utf8(seq)
elif encodings.codecs.getdecoder('ascii') is encodings.codecs.getdecoder(encoding):
return False
else:
return True
|
python
|
def could_be_unfinished_char(seq, encoding):
"""Whether seq bytes might create a char in encoding if more bytes were added"""
if decodable(seq, encoding):
return False # any sensible encoding surely doesn't require lookahead (right?)
# (if seq bytes encoding a character, adding another byte shouldn't also encode something)
if encodings.codecs.getdecoder('utf8') is encodings.codecs.getdecoder(encoding):
return could_be_unfinished_utf8(seq)
elif encodings.codecs.getdecoder('ascii') is encodings.codecs.getdecoder(encoding):
return False
else:
return True
|
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] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/events.py#L220-L231
|
bpython/curtsies
|
curtsies/events.py
|
pp_event
|
def pp_event(seq):
"""Returns pretty representation of an Event or keypress"""
if isinstance(seq, Event):
return str(seq)
# Get the original sequence back if seq is a pretty name already
rev_curses = dict((v, k) for k, v in CURSES_NAMES.items())
rev_curtsies = dict((v, k) for k, v in CURTSIES_NAMES.items())
if seq in rev_curses:
seq = rev_curses[seq]
elif seq in rev_curtsies:
seq = rev_curtsies[seq]
pretty = curtsies_name(seq)
if pretty != seq:
return pretty
return repr(seq).lstrip('u')[1:-1]
|
python
|
def pp_event(seq):
"""Returns pretty representation of an Event or keypress"""
if isinstance(seq, Event):
return str(seq)
# Get the original sequence back if seq is a pretty name already
rev_curses = dict((v, k) for k, v in CURSES_NAMES.items())
rev_curtsies = dict((v, k) for k, v in CURTSIES_NAMES.items())
if seq in rev_curses:
seq = rev_curses[seq]
elif seq in rev_curtsies:
seq = rev_curtsies[seq]
pretty = curtsies_name(seq)
if pretty != seq:
return pretty
return repr(seq).lstrip('u')[1:-1]
|
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|
[
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] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/events.py#L243-L260
|
chris1610/barnum-proj
|
barnum/gen_data.py
|
create_nouns
|
def create_nouns(max=2):
"""
Return a string of random nouns up to max number
"""
nouns = []
for noun in range(0, max):
nouns.append(random.choice(noun_list))
return " ".join(nouns)
|
python
|
def create_nouns(max=2):
"""
Return a string of random nouns up to max number
"""
nouns = []
for noun in range(0, max):
nouns.append(random.choice(noun_list))
return " ".join(nouns)
|
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Return a string of random nouns up to max number
|
[
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] |
train
|
https://github.com/chris1610/barnum-proj/blob/0a38f24bde66373553d02fbf67b733c1d55ada33/barnum/gen_data.py#L112-L119
|
chris1610/barnum-proj
|
barnum/gen_data.py
|
create_date
|
def create_date(past=False, max_years_future=10, max_years_past=10):
"""
Create a random valid date
If past, then dates can be in the past
If into the future, then no more than max_years into the future
If it's not, then it can't be any older than max_years_past
"""
if past:
start = datetime.datetime.today() - datetime.timedelta(days=max_years_past * 365)
#Anywhere between 1980 and today plus max_ears
num_days = (max_years_future * 365) + start.day
else:
start = datetime.datetime.today()
num_days = max_years_future * 365
random_days = random.randint(1, num_days)
random_date = start + datetime.timedelta(days=random_days)
return(random_date)
|
python
|
def create_date(past=False, max_years_future=10, max_years_past=10):
"""
Create a random valid date
If past, then dates can be in the past
If into the future, then no more than max_years into the future
If it's not, then it can't be any older than max_years_past
"""
if past:
start = datetime.datetime.today() - datetime.timedelta(days=max_years_past * 365)
#Anywhere between 1980 and today plus max_ears
num_days = (max_years_future * 365) + start.day
else:
start = datetime.datetime.today()
num_days = max_years_future * 365
random_days = random.randint(1, num_days)
random_date = start + datetime.timedelta(days=random_days)
return(random_date)
|
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train
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https://github.com/chris1610/barnum-proj/blob/0a38f24bde66373553d02fbf67b733c1d55ada33/barnum/gen_data.py#L122-L139
|
chris1610/barnum-proj
|
barnum/gen_data.py
|
create_birthday
|
def create_birthday(min_age=18, max_age=80):
"""
Create a random birthday fomr someone between the ages of min_age and max_age
"""
age = random.randint(min_age, max_age)
start = datetime.date.today() - datetime.timedelta(days=random.randint(0, 365))
return start - datetime.timedelta(days=age * 365)
|
python
|
def create_birthday(min_age=18, max_age=80):
"""
Create a random birthday fomr someone between the ages of min_age and max_age
"""
age = random.randint(min_age, max_age)
start = datetime.date.today() - datetime.timedelta(days=random.randint(0, 365))
return start - datetime.timedelta(days=age * 365)
|
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train
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https://github.com/chris1610/barnum-proj/blob/0a38f24bde66373553d02fbf67b733c1d55ada33/barnum/gen_data.py#L142-L148
|
chris1610/barnum-proj
|
barnum/gen_data.py
|
create_pw
|
def create_pw(length=8, digits=2, upper=2, lower=2):
"""Create a random password
From Stackoverflow:
http://stackoverflow.com/questions/7479442/high-quality-simple-random-password-generator
Create a random password with the specified length and no. of
digit, upper and lower case letters.
:param length: Maximum no. of characters in the password
:type length: int
:param digits: Minimum no. of digits in the password
:type digits: int
:param upper: Minimum no. of upper case letters in the password
:type upper: int
:param lower: Minimum no. of lower case letters in the password
:type lower: int
:returns: A random password with the above constaints
:rtype: str
"""
seed(time())
lowercase = string.ascii_lowercase
uppercase = string.ascii_uppercase
letters = string.ascii_letters
password = list(
chain(
(choice(uppercase) for _ in range(upper)),
(choice(lowercase) for _ in range(lower)),
(choice(string.digits) for _ in range(digits)),
(choice(letters) for _ in range((length - digits - upper - lower)))
)
)
return "".join(sample(password, len(password)))
|
python
|
def create_pw(length=8, digits=2, upper=2, lower=2):
"""Create a random password
From Stackoverflow:
http://stackoverflow.com/questions/7479442/high-quality-simple-random-password-generator
Create a random password with the specified length and no. of
digit, upper and lower case letters.
:param length: Maximum no. of characters in the password
:type length: int
:param digits: Minimum no. of digits in the password
:type digits: int
:param upper: Minimum no. of upper case letters in the password
:type upper: int
:param lower: Minimum no. of lower case letters in the password
:type lower: int
:returns: A random password with the above constaints
:rtype: str
"""
seed(time())
lowercase = string.ascii_lowercase
uppercase = string.ascii_uppercase
letters = string.ascii_letters
password = list(
chain(
(choice(uppercase) for _ in range(upper)),
(choice(lowercase) for _ in range(lower)),
(choice(string.digits) for _ in range(digits)),
(choice(letters) for _ in range((length - digits - upper - lower)))
)
)
return "".join(sample(password, len(password)))
|
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Create a random password with the specified length and no. of
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:param length: Maximum no. of characters in the password
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:param digits: Minimum no. of digits in the password
:type digits: int
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:param lower: Minimum no. of lower case letters in the password
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:rtype: str
|
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train
|
https://github.com/chris1610/barnum-proj/blob/0a38f24bde66373553d02fbf67b733c1d55ada33/barnum/gen_data.py#L189-L227
|
chris1610/barnum-proj
|
barnum/gen_data.py
|
show_examples
|
def show_examples():
""" Run through some simple examples
"""
first, last = create_name()
add = create_street()
zip, city, state = create_city_state_zip()
phone = create_phone(zip)
print(first, last)
print(add)
print("{0:s} {1:s} {2:s}".format(city, state, zip))
print(phone)
print(create_sentence())
print(create_paragraphs(num=3))
print(create_cc_number())
expiry = create_date(max_years_future=3)
print("{0:%m/%y}".format(expiry))
print(create_email(name=(first, last)))
print("Password: {0:s}".format(create_pw()))
print(create_company_name())
print(create_job_title())
print("Born on {0:%m/%d/%Y}".format(create_birthday()))
|
python
|
def show_examples():
""" Run through some simple examples
"""
first, last = create_name()
add = create_street()
zip, city, state = create_city_state_zip()
phone = create_phone(zip)
print(first, last)
print(add)
print("{0:s} {1:s} {2:s}".format(city, state, zip))
print(phone)
print(create_sentence())
print(create_paragraphs(num=3))
print(create_cc_number())
expiry = create_date(max_years_future=3)
print("{0:%m/%y}".format(expiry))
print(create_email(name=(first, last)))
print("Password: {0:s}".format(create_pw()))
print(create_company_name())
print(create_job_title())
print("Born on {0:%m/%d/%Y}".format(create_birthday()))
|
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[
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train
|
https://github.com/chris1610/barnum-proj/blob/0a38f24bde66373553d02fbf67b733c1d55ada33/barnum/gen_data.py#L229-L249
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/mosek_utils.py
|
convert_to_mosek_index
|
def convert_to_mosek_index(block_struct, row_offsets, block_offsets, row):
"""MOSEK requires a specific sparse format to define the lower-triangular
part of a symmetric matrix. This function does the conversion from the
sparse upper triangular matrix format of Ncpol2SDPA.
"""
block_index, i, j = convert_row_to_sdpa_index(block_struct, row_offsets,
row)
offset = block_offsets[block_index]
ci = offset + i
cj = offset + j
return cj, ci
|
python
|
def convert_to_mosek_index(block_struct, row_offsets, block_offsets, row):
"""MOSEK requires a specific sparse format to define the lower-triangular
part of a symmetric matrix. This function does the conversion from the
sparse upper triangular matrix format of Ncpol2SDPA.
"""
block_index, i, j = convert_row_to_sdpa_index(block_struct, row_offsets,
row)
offset = block_offsets[block_index]
ci = offset + i
cj = offset + j
return cj, ci
|
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train
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https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/mosek_utils.py#L102-L113
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/mosek_utils.py
|
convert_to_mosek_matrix
|
def convert_to_mosek_matrix(sdp):
"""Converts the entire sparse representation of the Fi constraint matrices
to sparse MOSEK matrices.
"""
barci = []
barcj = []
barcval = []
barai = []
baraj = []
baraval = []
for k in range(sdp.n_vars):
barai.append([])
baraj.append([])
baraval.append([])
row_offsets = [0]
block_offsets = [0]
cumulative_sum = 0
cumulative_square_sum = 0
for block_size in sdp.block_struct:
cumulative_sum += block_size
cumulative_square_sum += block_size ** 2
row_offsets.append(cumulative_square_sum)
block_offsets.append(cumulative_sum)
for row in range(len(sdp.F.rows)):
if len(sdp.F.rows[row]) > 0:
col_index = 0
for k in sdp.F.rows[row]:
value = sdp.F.data[row][col_index]
i, j = convert_to_mosek_index(sdp.block_struct,
row_offsets, block_offsets, row)
if k > 0:
barai[k - 1].append(i)
baraj[k - 1].append(j)
baraval[k - 1].append(-value)
else:
barci.append(i)
barcj.append(j)
barcval.append(value)
col_index += 1
return barci, barcj, barcval, barai, baraj, baraval
|
python
|
def convert_to_mosek_matrix(sdp):
"""Converts the entire sparse representation of the Fi constraint matrices
to sparse MOSEK matrices.
"""
barci = []
barcj = []
barcval = []
barai = []
baraj = []
baraval = []
for k in range(sdp.n_vars):
barai.append([])
baraj.append([])
baraval.append([])
row_offsets = [0]
block_offsets = [0]
cumulative_sum = 0
cumulative_square_sum = 0
for block_size in sdp.block_struct:
cumulative_sum += block_size
cumulative_square_sum += block_size ** 2
row_offsets.append(cumulative_square_sum)
block_offsets.append(cumulative_sum)
for row in range(len(sdp.F.rows)):
if len(sdp.F.rows[row]) > 0:
col_index = 0
for k in sdp.F.rows[row]:
value = sdp.F.data[row][col_index]
i, j = convert_to_mosek_index(sdp.block_struct,
row_offsets, block_offsets, row)
if k > 0:
barai[k - 1].append(i)
baraj[k - 1].append(j)
baraval[k - 1].append(-value)
else:
barci.append(i)
barcj.append(j)
barcval.append(value)
col_index += 1
return barci, barcj, barcval, barai, baraj, baraval
|
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Converts the entire sparse representation of the Fi constraint matrices
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train
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https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/mosek_utils.py#L116-L155
|
peterwittek/ncpol2sdpa
|
ncpol2sdpa/mosek_utils.py
|
convert_to_mosek
|
def convert_to_mosek(sdp):
"""Convert an SDP relaxation to a MOSEK task.
:param sdp: The SDP relaxation to convert.
:type sdp: :class:`ncpol2sdpa.sdp`.
:returns: :class:`mosek.Task`.
"""
import mosek
# Cheat when variables are complex and convert with PICOS
if sdp.complex_matrix:
from .picos_utils import convert_to_picos
Problem = convert_to_picos(sdp).to_real()
Problem._make_mosek_instance()
task = Problem.msk_task
if sdp.verbose > 0:
task.set_Stream(mosek.streamtype.log, streamprinter)
return task
barci, barcj, barcval, barai, baraj, baraval = \
convert_to_mosek_matrix(sdp)
bkc = [mosek.boundkey.fx] * sdp.n_vars
blc = [-v for v in sdp.obj_facvar]
buc = [-v for v in sdp.obj_facvar]
env = mosek.Env()
task = env.Task(0, 0)
if sdp.verbose > 0:
task.set_Stream(mosek.streamtype.log, streamprinter)
numvar = 0
numcon = len(bkc)
BARVARDIM = [sum(sdp.block_struct)]
task.appendvars(numvar)
task.appendcons(numcon)
task.appendbarvars(BARVARDIM)
for i in range(numcon):
task.putconbound(i, bkc[i], blc[i], buc[i])
symc = task.appendsparsesymmat(BARVARDIM[0], barci, barcj, barcval)
task.putbarcj(0, [symc], [1.0])
for i in range(len(barai)):
syma = task.appendsparsesymmat(BARVARDIM[0], barai[i], baraj[i],
baraval[i])
task.putbaraij(i, 0, [syma], [1.0])
# Input the objective sense (minimize/maximize)
task.putobjsense(mosek.objsense.minimize)
return task
|
python
|
def convert_to_mosek(sdp):
"""Convert an SDP relaxation to a MOSEK task.
:param sdp: The SDP relaxation to convert.
:type sdp: :class:`ncpol2sdpa.sdp`.
:returns: :class:`mosek.Task`.
"""
import mosek
# Cheat when variables are complex and convert with PICOS
if sdp.complex_matrix:
from .picos_utils import convert_to_picos
Problem = convert_to_picos(sdp).to_real()
Problem._make_mosek_instance()
task = Problem.msk_task
if sdp.verbose > 0:
task.set_Stream(mosek.streamtype.log, streamprinter)
return task
barci, barcj, barcval, barai, baraj, baraval = \
convert_to_mosek_matrix(sdp)
bkc = [mosek.boundkey.fx] * sdp.n_vars
blc = [-v for v in sdp.obj_facvar]
buc = [-v for v in sdp.obj_facvar]
env = mosek.Env()
task = env.Task(0, 0)
if sdp.verbose > 0:
task.set_Stream(mosek.streamtype.log, streamprinter)
numvar = 0
numcon = len(bkc)
BARVARDIM = [sum(sdp.block_struct)]
task.appendvars(numvar)
task.appendcons(numcon)
task.appendbarvars(BARVARDIM)
for i in range(numcon):
task.putconbound(i, bkc[i], blc[i], buc[i])
symc = task.appendsparsesymmat(BARVARDIM[0], barci, barcj, barcval)
task.putbarcj(0, [symc], [1.0])
for i in range(len(barai)):
syma = task.appendsparsesymmat(BARVARDIM[0], barai[i], baraj[i],
baraval[i])
task.putbaraij(i, 0, [syma], [1.0])
# Input the objective sense (minimize/maximize)
task.putobjsense(mosek.objsense.minimize)
return task
|
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|
[
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train
|
https://github.com/peterwittek/ncpol2sdpa/blob/bce75d524d0b9d0093f32e3a0a5611f8589351a7/ncpol2sdpa/mosek_utils.py#L158-L208
|
bpython/curtsies
|
docs/ansi.py
|
ANSIColorParser._add_text
|
def _add_text(self, text):
"""
If ``text`` is not empty, append a new Text node to the most recent
pending node, if there is any, or to the new nodes, if there are no
pending nodes.
"""
if text:
if self.pending_nodes:
self.pending_nodes[-1].append(nodes.Text(text))
else:
self.new_nodes.append(nodes.Text(text))
|
python
|
def _add_text(self, text):
"""
If ``text`` is not empty, append a new Text node to the most recent
pending node, if there is any, or to the new nodes, if there are no
pending nodes.
"""
if text:
if self.pending_nodes:
self.pending_nodes[-1].append(nodes.Text(text))
else:
self.new_nodes.append(nodes.Text(text))
|
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/docs/ansi.py#L96-L106
|
bpython/curtsies
|
setup.py
|
version
|
def version():
"""Return version string."""
with open(os.path.join('curtsies', '__init__.py')) as input_file:
for line in input_file:
if line.startswith('__version__'):
return ast.parse(line).body[0].value.s
|
python
|
def version():
"""Return version string."""
with open(os.path.join('curtsies', '__init__.py')) as input_file:
for line in input_file:
if line.startswith('__version__'):
return ast.parse(line).body[0].value.s
|
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Return version string.
|
[
"Return",
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"."
] |
train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/setup.py#L6-L11
|
bpython/curtsies
|
curtsies/formatstringarray.py
|
fsarray
|
def fsarray(strings, *args, **kwargs):
"""fsarray(list_of_FmtStrs_or_strings, width=None) -> FSArray
Returns a new FSArray of width of the maximum size of the provided
strings, or width provided, and height of the number of strings provided.
If a width is provided, raises a ValueError if any of the strings
are of length greater than this width"""
strings = list(strings)
if 'width' in kwargs:
width = kwargs['width']
del kwargs['width']
if strings and max(len(s) for s in strings) > width:
raise ValueError("Those strings won't fit for width %d" % width)
else:
width = max(len(s) for s in strings) if strings else 0
fstrings = [s if isinstance(s, FmtStr) else fmtstr(s, *args, **kwargs) for s in strings]
arr = FSArray(len(fstrings), width, *args, **kwargs)
rows = [fs.setslice_with_length(0, len(s), s, width) for fs, s in zip(arr.rows, fstrings)]
arr.rows = rows
return arr
|
python
|
def fsarray(strings, *args, **kwargs):
"""fsarray(list_of_FmtStrs_or_strings, width=None) -> FSArray
Returns a new FSArray of width of the maximum size of the provided
strings, or width provided, and height of the number of strings provided.
If a width is provided, raises a ValueError if any of the strings
are of length greater than this width"""
strings = list(strings)
if 'width' in kwargs:
width = kwargs['width']
del kwargs['width']
if strings and max(len(s) for s in strings) > width:
raise ValueError("Those strings won't fit for width %d" % width)
else:
width = max(len(s) for s in strings) if strings else 0
fstrings = [s if isinstance(s, FmtStr) else fmtstr(s, *args, **kwargs) for s in strings]
arr = FSArray(len(fstrings), width, *args, **kwargs)
rows = [fs.setslice_with_length(0, len(s), s, width) for fs, s in zip(arr.rows, fstrings)]
arr.rows = rows
return arr
|
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fsarray(list_of_FmtStrs_or_strings, width=None) -> FSArray
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[
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstringarray.py#L40-L60
|
bpython/curtsies
|
curtsies/formatstringarray.py
|
FSArray.diff
|
def diff(cls, a, b, ignore_formatting=False):
"""Returns two FSArrays with differences underlined"""
def underline(x): return u'\x1b[4m%s\x1b[0m' % (x,)
def blink(x): return u'\x1b[5m%s\x1b[0m' % (x,)
a_rows = []
b_rows = []
max_width = max([len(row) for row in a] + [len(row) for row in b])
a_lengths = []
b_lengths = []
for a_row, b_row in zip(a, b):
a_lengths.append(len(a_row))
b_lengths.append(len(b_row))
extra_a = u'`' * (max_width - len(a_row))
extra_b = u'`' * (max_width - len(b_row))
a_line = u''
b_line = u''
for a_char, b_char in zip(a_row + extra_a, b_row + extra_b):
if ignore_formatting:
a_char_for_eval = a_char.s if isinstance(a_char, FmtStr) else a_char
b_char_for_eval = b_char.s if isinstance(b_char, FmtStr) else b_char
else:
a_char_for_eval = a_char
b_char_for_eval = b_char
if a_char_for_eval == b_char_for_eval:
a_line += actualize(a_char)
b_line += actualize(b_char)
else:
a_line += underline(blink(actualize(a_char)))
b_line += underline(blink(actualize(b_char)))
a_rows.append(a_line)
b_rows.append(b_line)
hdiff = '\n'.join(a_line + u' %3d | %3d ' % (a_len, b_len) + b_line for a_line, b_line, a_len, b_len in zip(a_rows, b_rows, a_lengths, b_lengths))
return hdiff
|
python
|
def diff(cls, a, b, ignore_formatting=False):
"""Returns two FSArrays with differences underlined"""
def underline(x): return u'\x1b[4m%s\x1b[0m' % (x,)
def blink(x): return u'\x1b[5m%s\x1b[0m' % (x,)
a_rows = []
b_rows = []
max_width = max([len(row) for row in a] + [len(row) for row in b])
a_lengths = []
b_lengths = []
for a_row, b_row in zip(a, b):
a_lengths.append(len(a_row))
b_lengths.append(len(b_row))
extra_a = u'`' * (max_width - len(a_row))
extra_b = u'`' * (max_width - len(b_row))
a_line = u''
b_line = u''
for a_char, b_char in zip(a_row + extra_a, b_row + extra_b):
if ignore_formatting:
a_char_for_eval = a_char.s if isinstance(a_char, FmtStr) else a_char
b_char_for_eval = b_char.s if isinstance(b_char, FmtStr) else b_char
else:
a_char_for_eval = a_char
b_char_for_eval = b_char
if a_char_for_eval == b_char_for_eval:
a_line += actualize(a_char)
b_line += actualize(b_char)
else:
a_line += underline(blink(actualize(a_char)))
b_line += underline(blink(actualize(b_char)))
a_rows.append(a_line)
b_rows.append(b_line)
hdiff = '\n'.join(a_line + u' %3d | %3d ' % (a_len, b_len) + b_line for a_line, b_line, a_len, b_len in zip(a_rows, b_rows, a_lengths, b_lengths))
return hdiff
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Returns two FSArrays with differences underlined
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train
|
https://github.com/bpython/curtsies/blob/223e42b97fbf6c86b479ed4f0963a067333c5a63/curtsies/formatstringarray.py#L139-L171
|
kmn/coincheck
|
coincheck/order.py
|
Order.create
|
def create(self,rate, amount, order_type, pair):
''' create new order function
:param rate: float
:param amount: float
:param order_type: str; set 'buy' or 'sell'
:param pair: str; set 'btc_jpy'
'''
nonce = nounce()
payload = { 'rate': rate,
'amount': amount,
'order_type': order_type,
'pair': pair
}
url= 'https://coincheck.com/api/exchange/orders'
body = 'rate={rate}&amount={amount}&order_type={order_type}&pair={pair}'.format(**payload)
message = nonce + url + body
signature = hmac.new(self.secret_key.encode('utf-8'), message.encode('utf-8'), hashlib.sha256).hexdigest()
headers = {
'ACCESS-KEY' : self.access_key,
'ACCESS-NONCE' : nonce,
'ACCESS-SIGNATURE': signature
}
r = requests.post(url,headers=headers,data=body)
return json.loads(r.text)
|
python
|
def create(self,rate, amount, order_type, pair):
''' create new order function
:param rate: float
:param amount: float
:param order_type: str; set 'buy' or 'sell'
:param pair: str; set 'btc_jpy'
'''
nonce = nounce()
payload = { 'rate': rate,
'amount': amount,
'order_type': order_type,
'pair': pair
}
url= 'https://coincheck.com/api/exchange/orders'
body = 'rate={rate}&amount={amount}&order_type={order_type}&pair={pair}'.format(**payload)
message = nonce + url + body
signature = hmac.new(self.secret_key.encode('utf-8'), message.encode('utf-8'), hashlib.sha256).hexdigest()
headers = {
'ACCESS-KEY' : self.access_key,
'ACCESS-NONCE' : nonce,
'ACCESS-SIGNATURE': signature
}
r = requests.post(url,headers=headers,data=body)
return json.loads(r.text)
|
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|
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train
|
https://github.com/kmn/coincheck/blob/4e1062f1e564cddceec2f6fb4d70fe3a3ab645bc/coincheck/order.py#L20-L43
|
kmn/coincheck
|
coincheck/order.py
|
Order.cancel
|
def cancel(self,order_id):
''' cancel the specified order
:param order_id: order_id to be canceled
'''
url= 'https://coincheck.com/api/exchange/orders/' + order_id
headers = make_header(url,access_key=self.access_key,secret_key=self.secret_key)
r = requests.delete(url,headers=headers)
return json.loads(r.text)
|
python
|
def cancel(self,order_id):
''' cancel the specified order
:param order_id: order_id to be canceled
'''
url= 'https://coincheck.com/api/exchange/orders/' + order_id
headers = make_header(url,access_key=self.access_key,secret_key=self.secret_key)
r = requests.delete(url,headers=headers)
return json.loads(r.text)
|
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train
|
https://github.com/kmn/coincheck/blob/4e1062f1e564cddceec2f6fb4d70fe3a3ab645bc/coincheck/order.py#L59-L66
|
kmn/coincheck
|
coincheck/order.py
|
Order.history
|
def history(self):
''' show payment history
'''
url= 'https://coincheck.com/api/exchange/orders/transactions'
headers = make_header(url,access_key=self.access_key,secret_key=self.secret_key)
r = requests.get(url,headers=headers)
return json.loads(r.text)
|
python
|
def history(self):
''' show payment history
'''
url= 'https://coincheck.com/api/exchange/orders/transactions'
headers = make_header(url,access_key=self.access_key,secret_key=self.secret_key)
r = requests.get(url,headers=headers)
return json.loads(r.text)
|
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show payment history
|
[
"show",
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] |
train
|
https://github.com/kmn/coincheck/blob/4e1062f1e564cddceec2f6fb4d70fe3a3ab645bc/coincheck/order.py#L68-L74
|
mottosso/be
|
be/vendor/click/_termui_impl.py
|
_length_hint
|
def _length_hint(obj):
"""Returns the length hint of an object."""
try:
return len(obj)
except TypeError:
try:
get_hint = type(obj).__length_hint__
except AttributeError:
return None
try:
hint = get_hint(obj)
except TypeError:
return None
if hint is NotImplemented or \
not isinstance(hint, (int, long)) or \
hint < 0:
return None
return hint
|
python
|
def _length_hint(obj):
"""Returns the length hint of an object."""
try:
return len(obj)
except TypeError:
try:
get_hint = type(obj).__length_hint__
except AttributeError:
return None
try:
hint = get_hint(obj)
except TypeError:
return None
if hint is NotImplemented or \
not isinstance(hint, (int, long)) or \
hint < 0:
return None
return hint
|
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|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/_termui_impl.py#L30-L47
|
mottosso/be
|
be/vendor/click/_termui_impl.py
|
pager
|
def pager(text, color=None):
"""Decide what method to use for paging through text."""
stdout = _default_text_stdout()
if not isatty(sys.stdin) or not isatty(stdout):
return _nullpager(stdout, text, color)
if 'PAGER' in os.environ:
if WIN:
return _tempfilepager(text, os.environ['PAGER'], color)
return _pipepager(text, os.environ['PAGER'], color)
if os.environ.get('TERM') in ('dumb', 'emacs'):
return _nullpager(stdout, text, color)
if WIN or sys.platform.startswith('os2'):
return _tempfilepager(text, 'more <', color)
if hasattr(os, 'system') and os.system('(less) 2>/dev/null') == 0:
return _pipepager(text, 'less', color)
import tempfile
fd, filename = tempfile.mkstemp()
os.close(fd)
try:
if hasattr(os, 'system') and os.system('more "%s"' % filename) == 0:
return _pipepager(text, 'more', color)
return _nullpager(stdout, text, color)
finally:
os.unlink(filename)
|
python
|
def pager(text, color=None):
"""Decide what method to use for paging through text."""
stdout = _default_text_stdout()
if not isatty(sys.stdin) or not isatty(stdout):
return _nullpager(stdout, text, color)
if 'PAGER' in os.environ:
if WIN:
return _tempfilepager(text, os.environ['PAGER'], color)
return _pipepager(text, os.environ['PAGER'], color)
if os.environ.get('TERM') in ('dumb', 'emacs'):
return _nullpager(stdout, text, color)
if WIN or sys.platform.startswith('os2'):
return _tempfilepager(text, 'more <', color)
if hasattr(os, 'system') and os.system('(less) 2>/dev/null') == 0:
return _pipepager(text, 'less', color)
import tempfile
fd, filename = tempfile.mkstemp()
os.close(fd)
try:
if hasattr(os, 'system') and os.system('more "%s"' % filename) == 0:
return _pipepager(text, 'more', color)
return _nullpager(stdout, text, color)
finally:
os.unlink(filename)
|
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Decide what method to use for paging through text.
|
[
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"use",
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"paging",
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/_termui_impl.py#L255-L279
|
mottosso/be
|
be/vendor/requests/packages/urllib3/util/retry.py
|
Retry.from_int
|
def from_int(cls, retries, redirect=True, default=None):
""" Backwards-compatibility for the old retries format."""
if retries is None:
retries = default if default is not None else cls.DEFAULT
if isinstance(retries, Retry):
return retries
redirect = bool(redirect) and None
new_retries = cls(retries, redirect=redirect)
log.debug("Converted retries value: %r -> %r" % (retries, new_retries))
return new_retries
|
python
|
def from_int(cls, retries, redirect=True, default=None):
""" Backwards-compatibility for the old retries format."""
if retries is None:
retries = default if default is not None else cls.DEFAULT
if isinstance(retries, Retry):
return retries
redirect = bool(redirect) and None
new_retries = cls(retries, redirect=redirect)
log.debug("Converted retries value: %r -> %r" % (retries, new_retries))
return new_retries
|
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Backwards-compatibility for the old retries format.
|
[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/util/retry.py#L145-L156
|
mottosso/be
|
be/vendor/requests/packages/urllib3/util/retry.py
|
Retry.get_backoff_time
|
def get_backoff_time(self):
""" Formula for computing the current backoff
:rtype: float
"""
if self._observed_errors <= 1:
return 0
backoff_value = self.backoff_factor * (2 ** (self._observed_errors - 1))
return min(self.BACKOFF_MAX, backoff_value)
|
python
|
def get_backoff_time(self):
""" Formula for computing the current backoff
:rtype: float
"""
if self._observed_errors <= 1:
return 0
backoff_value = self.backoff_factor * (2 ** (self._observed_errors - 1))
return min(self.BACKOFF_MAX, backoff_value)
|
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Formula for computing the current backoff
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|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/util/retry.py#L158-L167
|
mottosso/be
|
be/vendor/requests/packages/urllib3/util/retry.py
|
Retry.is_forced_retry
|
def is_forced_retry(self, method, status_code):
""" Is this method/status code retryable? (Based on method/codes whitelists)
"""
if self.method_whitelist and method.upper() not in self.method_whitelist:
return False
return self.status_forcelist and status_code in self.status_forcelist
|
python
|
def is_forced_retry(self, method, status_code):
""" Is this method/status code retryable? (Based on method/codes whitelists)
"""
if self.method_whitelist and method.upper() not in self.method_whitelist:
return False
return self.status_forcelist and status_code in self.status_forcelist
|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/util/retry.py#L192-L198
|
mottosso/be
|
be/vendor/click/types.py
|
convert_type
|
def convert_type(ty, default=None):
"""Converts a callable or python ty into the most appropriate param
ty.
"""
if isinstance(ty, tuple):
return Tuple(ty)
if isinstance(ty, ParamType):
return ty
guessed_type = False
if ty is None and default is not None:
ty = type(default)
guessed_type = True
if ty is text_type or ty is str or ty is None:
return STRING
if ty is int:
return INT
# Booleans are only okay if not guessed. This is done because for
# flags the default value is actually a bit of a lie in that it
# indicates which of the flags is the one we want. See get_default()
# for more information.
if ty is bool and not guessed_type:
return BOOL
if ty is float:
return FLOAT
if guessed_type:
return STRING
# Catch a common mistake
if __debug__:
try:
if issubclass(ty, ParamType):
raise AssertionError('Attempted to use an uninstantiated '
'parameter type (%s).' % ty)
except TypeError:
pass
return FuncParamType(ty)
|
python
|
def convert_type(ty, default=None):
"""Converts a callable or python ty into the most appropriate param
ty.
"""
if isinstance(ty, tuple):
return Tuple(ty)
if isinstance(ty, ParamType):
return ty
guessed_type = False
if ty is None and default is not None:
ty = type(default)
guessed_type = True
if ty is text_type or ty is str or ty is None:
return STRING
if ty is int:
return INT
# Booleans are only okay if not guessed. This is done because for
# flags the default value is actually a bit of a lie in that it
# indicates which of the flags is the one we want. See get_default()
# for more information.
if ty is bool and not guessed_type:
return BOOL
if ty is float:
return FLOAT
if guessed_type:
return STRING
# Catch a common mistake
if __debug__:
try:
if issubclass(ty, ParamType):
raise AssertionError('Attempted to use an uninstantiated '
'parameter type (%s).' % ty)
except TypeError:
pass
return FuncParamType(ty)
|
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Converts a callable or python ty into the most appropriate param
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[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/types.py#L445-L480
|
mottosso/be
|
be/vendor/click/formatting.py
|
wrap_text
|
def wrap_text(text, width=78, initial_indent='', subsequent_indent='',
preserve_paragraphs=False):
"""A helper function that intelligently wraps text. By default, it
assumes that it operates on a single paragraph of text but if the
`preserve_paragraphs` parameter is provided it will intelligently
handle paragraphs (defined by two empty lines).
If paragraphs are handled, a paragraph can be prefixed with an empty
line containing the ``\\b`` character (``\\x08``) to indicate that
no rewrapping should happen in that block.
:param text: the text that should be rewrapped.
:param width: the maximum width for the text.
:param initial_indent: the initial indent that should be placed on the
first line as a string.
:param subsequent_indent: the indent string that should be placed on
each consecutive line.
:param preserve_paragraphs: if this flag is set then the wrapping will
intelligently handle paragraphs.
"""
from ._textwrap import TextWrapper
text = text.expandtabs()
post_wrap_indent = subsequent_indent[:-1]
subsequent_indent = subsequent_indent[-1:]
wrapper = TextWrapper(width, initial_indent=initial_indent,
subsequent_indent=subsequent_indent,
replace_whitespace=False)
if not preserve_paragraphs:
return add_subsequent_indent(wrapper.fill(text), post_wrap_indent)
p = []
buf = []
indent = None
def _flush_par():
if not buf:
return
if buf[0].strip() == '\b':
p.append((indent or 0, True, '\n'.join(buf[1:])))
else:
p.append((indent or 0, False, ' '.join(buf)))
del buf[:]
for line in text.splitlines():
if not line:
_flush_par()
indent = None
else:
if indent is None:
orig_len = term_len(line)
line = line.lstrip()
indent = orig_len - term_len(line)
buf.append(line)
_flush_par()
rv = []
for indent, raw, text in p:
with wrapper.extra_indent(' ' * indent):
if raw:
rv.append(add_subsequent_indent(wrapper.indent_only(text),
post_wrap_indent))
else:
rv.append(add_subsequent_indent(wrapper.fill(text),
post_wrap_indent))
return '\n\n'.join(rv)
|
python
|
def wrap_text(text, width=78, initial_indent='', subsequent_indent='',
preserve_paragraphs=False):
"""A helper function that intelligently wraps text. By default, it
assumes that it operates on a single paragraph of text but if the
`preserve_paragraphs` parameter is provided it will intelligently
handle paragraphs (defined by two empty lines).
If paragraphs are handled, a paragraph can be prefixed with an empty
line containing the ``\\b`` character (``\\x08``) to indicate that
no rewrapping should happen in that block.
:param text: the text that should be rewrapped.
:param width: the maximum width for the text.
:param initial_indent: the initial indent that should be placed on the
first line as a string.
:param subsequent_indent: the indent string that should be placed on
each consecutive line.
:param preserve_paragraphs: if this flag is set then the wrapping will
intelligently handle paragraphs.
"""
from ._textwrap import TextWrapper
text = text.expandtabs()
post_wrap_indent = subsequent_indent[:-1]
subsequent_indent = subsequent_indent[-1:]
wrapper = TextWrapper(width, initial_indent=initial_indent,
subsequent_indent=subsequent_indent,
replace_whitespace=False)
if not preserve_paragraphs:
return add_subsequent_indent(wrapper.fill(text), post_wrap_indent)
p = []
buf = []
indent = None
def _flush_par():
if not buf:
return
if buf[0].strip() == '\b':
p.append((indent or 0, True, '\n'.join(buf[1:])))
else:
p.append((indent or 0, False, ' '.join(buf)))
del buf[:]
for line in text.splitlines():
if not line:
_flush_par()
indent = None
else:
if indent is None:
orig_len = term_len(line)
line = line.lstrip()
indent = orig_len - term_len(line)
buf.append(line)
_flush_par()
rv = []
for indent, raw, text in p:
with wrapper.extra_indent(' ' * indent):
if raw:
rv.append(add_subsequent_indent(wrapper.indent_only(text),
post_wrap_indent))
else:
rv.append(add_subsequent_indent(wrapper.fill(text),
post_wrap_indent))
return '\n\n'.join(rv)
|
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no rewrapping should happen in that block.
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|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/formatting.py#L27-L92
|
mottosso/be
|
be/vendor/click/formatting.py
|
HelpFormatter.write_usage
|
def write_usage(self, prog, args='', prefix='Usage: '):
"""Writes a usage line into the buffer.
:param prog: the program name.
:param args: whitespace separated list of arguments.
:param prefix: the prefix for the first line.
"""
prefix = '%*s%s' % (self.current_indent, prefix, prog)
self.write(prefix)
text_width = max(self.width - self.current_indent - term_len(prefix), 10)
indent = ' ' * (term_len(prefix) + 1)
self.write(wrap_text(args, text_width,
initial_indent=' ',
subsequent_indent=indent))
self.write('\n')
|
python
|
def write_usage(self, prog, args='', prefix='Usage: '):
"""Writes a usage line into the buffer.
:param prog: the program name.
:param args: whitespace separated list of arguments.
:param prefix: the prefix for the first line.
"""
prefix = '%*s%s' % (self.current_indent, prefix, prog)
self.write(prefix)
text_width = max(self.width - self.current_indent - term_len(prefix), 10)
indent = ' ' * (term_len(prefix) + 1)
self.write(wrap_text(args, text_width,
initial_indent=' ',
subsequent_indent=indent))
self.write('\n')
|
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[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/formatting.py#L129-L145
|
mottosso/be
|
be/cli.py
|
in_
|
def in_(ctx, topics, yes, as_, enter):
"""Set the current topics to `topics`
Environment:
BE_PROJECT: First topic
BE_CWD: Current `be` working directory
BE_TOPICS: Arguments to `in`
BE_DEVELOPMENTDIR: Absolute path to current development directory
BE_PROJECTROOT: Absolute path to current project
BE_PROJECTSROOT: Absolute path to where projects are located
BE_ACTIVE: 0 or 1, indicates an active be environment
BE_USER: Current user, overridden with `--as`
BE_SCRIPT: User-supplied shell script
BE_PYTHON: User-supplied python script
BE_ENTER: 0 or 1 depending on whether the topic was entered
BE_GITHUB_API_TOKEN: Optional GitHub API token
BE_ENVIRONMENT: Space-separated list of user-added
environment variables
BE_TEMPDIR: Directory in which temporary files are stored
BE_PRESETSDIR: Directory in which presets are searched
BE_ALIASDIR: Directory in which aliases are written
BE_BINDING: Binding between template and item in inventory
\b
Usage:
$ be in project topics
"""
topics = map(str, topics) # They enter as unicode
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
# Determine topic syntax
if len(topics[0].split("/")) == 3:
topic_syntax = lib.FIXED
project = topics[0].split("/")[0]
else:
topic_syntax = lib.POSITIONAL
project = topics[0]
project_dir = lib.project_dir(_extern.cwd(), project)
if not os.path.exists(project_dir):
lib.echo("Project \"%s\" not found. " % project)
lib.echo("\nAvailable:")
ctx.invoke(ls)
sys.exit(lib.USER_ERROR)
# Boot up
context = lib.context(root=_extern.cwd(), project=project)
be = _extern.load_be(project)
templates = _extern.load_templates(project)
inventory = _extern.load_inventory(project)
context.update({
"BE_PROJECT": project,
"BE_USER": str(as_),
"BE_ENTER": "1" if enter else "",
"BE_TOPICS": " ".join(topics)
})
# Remap topic syntax, for backwards compatibility
# In cases where the topic is entered in a way that
# differs from the template, remap topic to template.
if any(re.findall("{\d+}", pattern) for pattern in templates.values()):
template_syntax = lib.POSITIONAL
else:
template_syntax = lib.FIXED
if topic_syntax & lib.POSITIONAL and not template_syntax & lib.POSITIONAL:
topics = ["/".join(topics)]
if topic_syntax & lib.FIXED and not template_syntax & lib.FIXED:
topics[:] = topics[0].split("/")
try:
key = be.get("templates", {}).get("key") or "{1}"
item = lib.item_from_topics(key, topics)
binding = lib.binding_from_item(inventory, item)
context["BE_BINDING"] = binding
except IndexError as exc:
lib.echo("At least %s topics are required" % str(exc))
sys.exit(lib.USER_ERROR)
except KeyError as exc:
lib.echo("\"%s\" not found" % item)
if exc.bindings:
lib.echo("\nAvailable:")
for item_ in sorted(exc.bindings,
key=lambda a: (exc.bindings[a], a)):
lib.echo("- %s (%s)" % (item_, exc.bindings[item_]))
sys.exit(lib.USER_ERROR)
# Finally, determine a development directory
# based on the template-, not topic-syntax.
if template_syntax & lib.POSITIONAL:
try:
development_dir = lib.pos_development_directory(
templates=templates,
inventory=inventory,
context=context,
topics=topics,
user=as_,
item=item)
except KeyError as exc:
lib.echo("\"%s\" not found" % item)
if exc.bindings:
lib.echo("\nAvailable:")
for item_ in sorted(exc.bindings,
key=lambda a: (exc.bindings[a], a)):
lib.echo("- %s (%s)" % (item_, exc.bindings[item_]))
sys.exit(lib.USER_ERROR)
else: # FIXED topic_syntax
development_dir = lib.fixed_development_directory(
templates,
inventory,
topics,
as_)
context["BE_DEVELOPMENTDIR"] = development_dir
tempdir = (tempfile.mkdtemp()
if not os.environ.get("BE_TEMPDIR")
else os.environ["BE_TEMPDIR"])
context["BE_TEMPDIR"] = tempdir
# Should it be entered?
if enter and not os.path.exists(development_dir):
create = False
if yes:
create = True
else:
sys.stdout.write("No development directory found. Create? [Y/n]: ")
sys.stdout.flush()
if raw_input().lower() in ("", "y", "yes"):
create = True
if create:
ctx.invoke(mkdir, dir=development_dir)
else:
sys.stdout.write("Cancelled")
sys.exit(lib.NORMAL)
# Parse be.yaml
if "script" in be:
context["BE_SCRIPT"] = _extern.write_script(
be["script"], tempdir).replace("\\", "/")
if "python" in be:
script = "\n".join(be["python"])
context["BE_PYTHON"] = script
try:
exec script in {"__name__": __name__}
except Exception as e:
lib.echo("ERROR: %s" % e)
invalids = [v for v in context.values() if not isinstance(v, str)]
assert all(isinstance(v, str) for v in context.values()), invalids
# Create aliases
aliases_dir = _extern.write_aliases(
be.get("alias", {}), tempdir)
context["PATH"] = (aliases_dir
+ os.pathsep
+ context.get("PATH", ""))
context["BE_ALIASDIR"] = aliases_dir
# Parse redirects
lib.parse_redirect(
be.get("redirect", {}), topics, context)
# Override inherited context
# with that coming from be.yaml.
if "environment" in be:
parsed = lib.parse_environment(
fields=be["environment"],
context=context,
topics=topics)
context["BE_ENVIRONMENT"] = " ".join(parsed.keys())
context.update(parsed)
if "BE_TESTING" in context:
os.chdir(development_dir)
os.environ.update(context)
else:
parent = lib.parent()
cmd = lib.cmd(parent)
# Store reference to calling shell
context["BE_SHELL"] = parent
try:
sys.exit(subprocess.call(cmd, env=context))
finally:
import shutil
shutil.rmtree(tempdir)
|
python
|
def in_(ctx, topics, yes, as_, enter):
"""Set the current topics to `topics`
Environment:
BE_PROJECT: First topic
BE_CWD: Current `be` working directory
BE_TOPICS: Arguments to `in`
BE_DEVELOPMENTDIR: Absolute path to current development directory
BE_PROJECTROOT: Absolute path to current project
BE_PROJECTSROOT: Absolute path to where projects are located
BE_ACTIVE: 0 or 1, indicates an active be environment
BE_USER: Current user, overridden with `--as`
BE_SCRIPT: User-supplied shell script
BE_PYTHON: User-supplied python script
BE_ENTER: 0 or 1 depending on whether the topic was entered
BE_GITHUB_API_TOKEN: Optional GitHub API token
BE_ENVIRONMENT: Space-separated list of user-added
environment variables
BE_TEMPDIR: Directory in which temporary files are stored
BE_PRESETSDIR: Directory in which presets are searched
BE_ALIASDIR: Directory in which aliases are written
BE_BINDING: Binding between template and item in inventory
\b
Usage:
$ be in project topics
"""
topics = map(str, topics) # They enter as unicode
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
# Determine topic syntax
if len(topics[0].split("/")) == 3:
topic_syntax = lib.FIXED
project = topics[0].split("/")[0]
else:
topic_syntax = lib.POSITIONAL
project = topics[0]
project_dir = lib.project_dir(_extern.cwd(), project)
if not os.path.exists(project_dir):
lib.echo("Project \"%s\" not found. " % project)
lib.echo("\nAvailable:")
ctx.invoke(ls)
sys.exit(lib.USER_ERROR)
# Boot up
context = lib.context(root=_extern.cwd(), project=project)
be = _extern.load_be(project)
templates = _extern.load_templates(project)
inventory = _extern.load_inventory(project)
context.update({
"BE_PROJECT": project,
"BE_USER": str(as_),
"BE_ENTER": "1" if enter else "",
"BE_TOPICS": " ".join(topics)
})
# Remap topic syntax, for backwards compatibility
# In cases where the topic is entered in a way that
# differs from the template, remap topic to template.
if any(re.findall("{\d+}", pattern) for pattern in templates.values()):
template_syntax = lib.POSITIONAL
else:
template_syntax = lib.FIXED
if topic_syntax & lib.POSITIONAL and not template_syntax & lib.POSITIONAL:
topics = ["/".join(topics)]
if topic_syntax & lib.FIXED and not template_syntax & lib.FIXED:
topics[:] = topics[0].split("/")
try:
key = be.get("templates", {}).get("key") or "{1}"
item = lib.item_from_topics(key, topics)
binding = lib.binding_from_item(inventory, item)
context["BE_BINDING"] = binding
except IndexError as exc:
lib.echo("At least %s topics are required" % str(exc))
sys.exit(lib.USER_ERROR)
except KeyError as exc:
lib.echo("\"%s\" not found" % item)
if exc.bindings:
lib.echo("\nAvailable:")
for item_ in sorted(exc.bindings,
key=lambda a: (exc.bindings[a], a)):
lib.echo("- %s (%s)" % (item_, exc.bindings[item_]))
sys.exit(lib.USER_ERROR)
# Finally, determine a development directory
# based on the template-, not topic-syntax.
if template_syntax & lib.POSITIONAL:
try:
development_dir = lib.pos_development_directory(
templates=templates,
inventory=inventory,
context=context,
topics=topics,
user=as_,
item=item)
except KeyError as exc:
lib.echo("\"%s\" not found" % item)
if exc.bindings:
lib.echo("\nAvailable:")
for item_ in sorted(exc.bindings,
key=lambda a: (exc.bindings[a], a)):
lib.echo("- %s (%s)" % (item_, exc.bindings[item_]))
sys.exit(lib.USER_ERROR)
else: # FIXED topic_syntax
development_dir = lib.fixed_development_directory(
templates,
inventory,
topics,
as_)
context["BE_DEVELOPMENTDIR"] = development_dir
tempdir = (tempfile.mkdtemp()
if not os.environ.get("BE_TEMPDIR")
else os.environ["BE_TEMPDIR"])
context["BE_TEMPDIR"] = tempdir
# Should it be entered?
if enter and not os.path.exists(development_dir):
create = False
if yes:
create = True
else:
sys.stdout.write("No development directory found. Create? [Y/n]: ")
sys.stdout.flush()
if raw_input().lower() in ("", "y", "yes"):
create = True
if create:
ctx.invoke(mkdir, dir=development_dir)
else:
sys.stdout.write("Cancelled")
sys.exit(lib.NORMAL)
# Parse be.yaml
if "script" in be:
context["BE_SCRIPT"] = _extern.write_script(
be["script"], tempdir).replace("\\", "/")
if "python" in be:
script = "\n".join(be["python"])
context["BE_PYTHON"] = script
try:
exec script in {"__name__": __name__}
except Exception as e:
lib.echo("ERROR: %s" % e)
invalids = [v for v in context.values() if not isinstance(v, str)]
assert all(isinstance(v, str) for v in context.values()), invalids
# Create aliases
aliases_dir = _extern.write_aliases(
be.get("alias", {}), tempdir)
context["PATH"] = (aliases_dir
+ os.pathsep
+ context.get("PATH", ""))
context["BE_ALIASDIR"] = aliases_dir
# Parse redirects
lib.parse_redirect(
be.get("redirect", {}), topics, context)
# Override inherited context
# with that coming from be.yaml.
if "environment" in be:
parsed = lib.parse_environment(
fields=be["environment"],
context=context,
topics=topics)
context["BE_ENVIRONMENT"] = " ".join(parsed.keys())
context.update(parsed)
if "BE_TESTING" in context:
os.chdir(development_dir)
os.environ.update(context)
else:
parent = lib.parent()
cmd = lib.cmd(parent)
# Store reference to calling shell
context["BE_SHELL"] = parent
try:
sys.exit(subprocess.call(cmd, env=context))
finally:
import shutil
shutil.rmtree(tempdir)
|
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] |
Set the current topics to `topics`
Environment:
BE_PROJECT: First topic
BE_CWD: Current `be` working directory
BE_TOPICS: Arguments to `in`
BE_DEVELOPMENTDIR: Absolute path to current development directory
BE_PROJECTROOT: Absolute path to current project
BE_PROJECTSROOT: Absolute path to where projects are located
BE_ACTIVE: 0 or 1, indicates an active be environment
BE_USER: Current user, overridden with `--as`
BE_SCRIPT: User-supplied shell script
BE_PYTHON: User-supplied python script
BE_ENTER: 0 or 1 depending on whether the topic was entered
BE_GITHUB_API_TOKEN: Optional GitHub API token
BE_ENVIRONMENT: Space-separated list of user-added
environment variables
BE_TEMPDIR: Directory in which temporary files are stored
BE_PRESETSDIR: Directory in which presets are searched
BE_ALIASDIR: Directory in which aliases are written
BE_BINDING: Binding between template and item in inventory
\b
Usage:
$ be in project topics
|
[
"Set",
"the",
"current",
"topics",
"to",
"topics"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L77-L274
|
mottosso/be
|
be/cli.py
|
new
|
def new(preset, name, silent, update):
"""Create new default preset
\b
Usage:
$ be new ad
"blue_unicorn" created
$ be new film --name spiderman
"spiderman" created
"""
if self.isactive():
lib.echo("Please exit current preset before starting a new")
sys.exit(lib.USER_ERROR)
if not name:
count = 0
name = lib.random_name()
while name in _extern.projects():
if count > 10:
lib.echo("ERROR: Couldn't come up with a unique name :(")
sys.exit(lib.USER_ERROR)
name = lib.random_name()
count += 1
project_dir = lib.project_dir(_extern.cwd(), name)
if os.path.exists(project_dir):
lib.echo("\"%s\" already exists" % name)
sys.exit(lib.USER_ERROR)
username, preset = ([None] + preset.split("/", 1))[-2:]
presets_dir = _extern.presets_dir()
preset_dir = os.path.join(presets_dir, preset)
# Is the preset given referring to a repository directly?
relative = False if username else True
try:
if not update and preset in _extern.local_presets():
_extern.copy_preset(preset_dir, project_dir)
else:
lib.echo("Finding preset for \"%s\".. " % preset, silent)
time.sleep(1 if silent else 0)
if relative:
# Preset is relative, look it up from the Hub
presets = _extern.github_presets()
if preset not in presets:
sys.stdout.write("\"%s\" not found" % preset)
sys.exit(lib.USER_ERROR)
time.sleep(1 if silent else 0)
repository = presets[preset]
else:
# Absolute paths are pulled directly
repository = username + "/" + preset
lib.echo("Pulling %s.. " % repository, silent)
repository = _extern.fetch_release(repository)
# Remove existing preset
if preset in _extern.local_presets():
_extern.remove_preset(preset)
try:
_extern.pull_preset(repository, preset_dir)
except IOError as e:
lib.echo("ERROR: Sorry, something went wrong.\n"
"Use be --verbose for more")
lib.echo(e)
sys.exit(lib.USER_ERROR)
try:
_extern.copy_preset(preset_dir, project_dir)
finally:
# Absolute paths are not stored locally
if not relative:
_extern.remove_preset(preset)
except IOError as exc:
if self.verbose:
lib.echo("ERROR: %s" % exc)
else:
lib.echo("ERROR: Could not write, do you have permission?")
sys.exit(lib.PROGRAM_ERROR)
lib.echo("\"%s\" created" % name, silent)
|
python
|
def new(preset, name, silent, update):
"""Create new default preset
\b
Usage:
$ be new ad
"blue_unicorn" created
$ be new film --name spiderman
"spiderman" created
"""
if self.isactive():
lib.echo("Please exit current preset before starting a new")
sys.exit(lib.USER_ERROR)
if not name:
count = 0
name = lib.random_name()
while name in _extern.projects():
if count > 10:
lib.echo("ERROR: Couldn't come up with a unique name :(")
sys.exit(lib.USER_ERROR)
name = lib.random_name()
count += 1
project_dir = lib.project_dir(_extern.cwd(), name)
if os.path.exists(project_dir):
lib.echo("\"%s\" already exists" % name)
sys.exit(lib.USER_ERROR)
username, preset = ([None] + preset.split("/", 1))[-2:]
presets_dir = _extern.presets_dir()
preset_dir = os.path.join(presets_dir, preset)
# Is the preset given referring to a repository directly?
relative = False if username else True
try:
if not update and preset in _extern.local_presets():
_extern.copy_preset(preset_dir, project_dir)
else:
lib.echo("Finding preset for \"%s\".. " % preset, silent)
time.sleep(1 if silent else 0)
if relative:
# Preset is relative, look it up from the Hub
presets = _extern.github_presets()
if preset not in presets:
sys.stdout.write("\"%s\" not found" % preset)
sys.exit(lib.USER_ERROR)
time.sleep(1 if silent else 0)
repository = presets[preset]
else:
# Absolute paths are pulled directly
repository = username + "/" + preset
lib.echo("Pulling %s.. " % repository, silent)
repository = _extern.fetch_release(repository)
# Remove existing preset
if preset in _extern.local_presets():
_extern.remove_preset(preset)
try:
_extern.pull_preset(repository, preset_dir)
except IOError as e:
lib.echo("ERROR: Sorry, something went wrong.\n"
"Use be --verbose for more")
lib.echo(e)
sys.exit(lib.USER_ERROR)
try:
_extern.copy_preset(preset_dir, project_dir)
finally:
# Absolute paths are not stored locally
if not relative:
_extern.remove_preset(preset)
except IOError as exc:
if self.verbose:
lib.echo("ERROR: %s" % exc)
else:
lib.echo("ERROR: Could not write, do you have permission?")
sys.exit(lib.PROGRAM_ERROR)
lib.echo("\"%s\" created" % name, silent)
|
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] |
Create new default preset
\b
Usage:
$ be new ad
"blue_unicorn" created
$ be new film --name spiderman
"spiderman" created
|
[
"Create",
"new",
"default",
"preset"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L284-L374
|
mottosso/be
|
be/cli.py
|
update
|
def update(preset, clean):
"""Update a local preset
This command will cause `be` to pull a preset already
available locally.
\b
Usage:
$ be update ad
Updating "ad"..
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
presets = _extern.github_presets()
if preset not in presets:
sys.stdout.write("\"%s\" not found" % preset)
sys.exit(lib.USER_ERROR)
lib.echo("Are you sure you want to update \"%s\", "
"any changes will be lost?: [y/N]: ", newline=False)
if raw_input().lower() in ("y", "yes"):
presets_dir = _extern.presets_dir()
preset_dir = os.path.join(presets_dir, preset)
repository = presets[preset]
if clean:
try:
_extern.remove_preset(preset)
except:
lib.echo("ERROR: Could not clean existing preset")
sys.exit(lib.USER_ERROR)
lib.echo("Updating %s.. " % repository)
try:
_extern.pull_preset(repository, preset_dir)
except IOError as e:
lib.echo(e)
sys.exit(lib.USER_ERROR)
else:
lib.echo("Cancelled")
|
python
|
def update(preset, clean):
"""Update a local preset
This command will cause `be` to pull a preset already
available locally.
\b
Usage:
$ be update ad
Updating "ad"..
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
presets = _extern.github_presets()
if preset not in presets:
sys.stdout.write("\"%s\" not found" % preset)
sys.exit(lib.USER_ERROR)
lib.echo("Are you sure you want to update \"%s\", "
"any changes will be lost?: [y/N]: ", newline=False)
if raw_input().lower() in ("y", "yes"):
presets_dir = _extern.presets_dir()
preset_dir = os.path.join(presets_dir, preset)
repository = presets[preset]
if clean:
try:
_extern.remove_preset(preset)
except:
lib.echo("ERROR: Could not clean existing preset")
sys.exit(lib.USER_ERROR)
lib.echo("Updating %s.. " % repository)
try:
_extern.pull_preset(repository, preset_dir)
except IOError as e:
lib.echo(e)
sys.exit(lib.USER_ERROR)
else:
lib.echo("Cancelled")
|
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")"
] |
Update a local preset
This command will cause `be` to pull a preset already
available locally.
\b
Usage:
$ be update ad
Updating "ad"..
|
[
"Update",
"a",
"local",
"preset"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L380-L427
|
mottosso/be
|
be/cli.py
|
tab
|
def tab(topics, complete):
"""Utility sub-command for tabcompletion
This command is meant to be called by a tab completion
function and is given a the currently entered topics,
along with a boolean indicating whether or not the
last entered argument is complete.
"""
# Discard `be tab`
topics = list(topics)[2:]
# When given an incomplete argument,
# the argument is *sometimes* returned twice (?)
# .. note:: Seen in Git Bash on Windows
# $ be in giant [TAB]
# -> ['giant']
# $ be in gi[TAB]
# -> ['gi', 'gi']
if len(topics) > 1 and topics[-1] == topics[-2]:
topics.pop()
# Suggest projects
if len(topics) == 0:
projects = lib.list_projects(root=_extern.cwd())
sys.stdout.write(" ".join(projects))
elif len(topics) == 1:
project = topics[0]
projects = lib.list_projects(root=_extern.cwd())
# Complete project
if not complete:
projects = [i for i in projects if i.startswith(project)]
sys.stdout.write(" ".join(projects))
else:
# Suggest items from inventory
inventory = _extern.load_inventory(project)
inventory = lib.list_inventory(inventory)
items = [i for i, b in inventory]
sys.stdout.write(" ".join(items))
else:
project, item = topics[:2]
# Complete inventory item
if len(topics) == 2 and not complete:
inventory = _extern.load_inventory(project)
inventory = lib.list_inventory(inventory)
items = [i for i, b in inventory]
items = [i for i in items if i.startswith(item)]
sys.stdout.write(" ".join(items))
# Suggest items from template
else:
try:
be = _extern.load_be(project)
templates = _extern.load_templates(project)
inventory = _extern.load_inventory(project)
item = topics[-1]
items = lib.list_template(root=_extern.cwd(),
topics=topics,
templates=templates,
inventory=inventory,
be=be)
if not complete:
items = lib.list_template(root=_extern.cwd(),
topics=topics[:-1],
templates=templates,
inventory=inventory,
be=be)
items = [i for i in items if i.startswith(item)]
sys.stdout.write(" ".join(items) + " ")
else:
sys.stdout.write(" ".join(items) + " ")
except IndexError:
sys.exit(lib.NORMAL)
|
python
|
def tab(topics, complete):
"""Utility sub-command for tabcompletion
This command is meant to be called by a tab completion
function and is given a the currently entered topics,
along with a boolean indicating whether or not the
last entered argument is complete.
"""
# Discard `be tab`
topics = list(topics)[2:]
# When given an incomplete argument,
# the argument is *sometimes* returned twice (?)
# .. note:: Seen in Git Bash on Windows
# $ be in giant [TAB]
# -> ['giant']
# $ be in gi[TAB]
# -> ['gi', 'gi']
if len(topics) > 1 and topics[-1] == topics[-2]:
topics.pop()
# Suggest projects
if len(topics) == 0:
projects = lib.list_projects(root=_extern.cwd())
sys.stdout.write(" ".join(projects))
elif len(topics) == 1:
project = topics[0]
projects = lib.list_projects(root=_extern.cwd())
# Complete project
if not complete:
projects = [i for i in projects if i.startswith(project)]
sys.stdout.write(" ".join(projects))
else:
# Suggest items from inventory
inventory = _extern.load_inventory(project)
inventory = lib.list_inventory(inventory)
items = [i for i, b in inventory]
sys.stdout.write(" ".join(items))
else:
project, item = topics[:2]
# Complete inventory item
if len(topics) == 2 and not complete:
inventory = _extern.load_inventory(project)
inventory = lib.list_inventory(inventory)
items = [i for i, b in inventory]
items = [i for i in items if i.startswith(item)]
sys.stdout.write(" ".join(items))
# Suggest items from template
else:
try:
be = _extern.load_be(project)
templates = _extern.load_templates(project)
inventory = _extern.load_inventory(project)
item = topics[-1]
items = lib.list_template(root=_extern.cwd(),
topics=topics,
templates=templates,
inventory=inventory,
be=be)
if not complete:
items = lib.list_template(root=_extern.cwd(),
topics=topics[:-1],
templates=templates,
inventory=inventory,
be=be)
items = [i for i in items if i.startswith(item)]
sys.stdout.write(" ".join(items) + " ")
else:
sys.stdout.write(" ".join(items) + " ")
except IndexError:
sys.exit(lib.NORMAL)
|
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Utility sub-command for tabcompletion
This command is meant to be called by a tab completion
function and is given a the currently entered topics,
along with a boolean indicating whether or not the
last entered argument is complete.
|
[
"Utility",
"sub",
"-",
"command",
"for",
"tabcompletion"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L433-L512
|
mottosso/be
|
be/cli.py
|
activate
|
def activate():
"""Enter into an environment with support for tab-completion
This command drops you into a subshell, similar to the one
generated via `be in ...`, except no topic is present and
instead it enables tab-completion for supported shells.
See documentation for further information.
https://github.com/mottosso/be/wiki/cli
"""
parent = lib.parent()
try:
cmd = lib.cmd(parent)
except SystemError as exc:
lib.echo(exc)
sys.exit(lib.PROGRAM_ERROR)
# Store reference to calling shell
context = lib.context(root=_extern.cwd())
context["BE_SHELL"] = parent
if lib.platform() == "unix":
context["BE_TABCOMPLETION"] = os.path.join(
os.path.dirname(__file__), "_autocomplete.sh").replace("\\", "/")
context.pop("BE_ACTIVE", None)
sys.exit(subprocess.call(cmd, env=context))
|
python
|
def activate():
"""Enter into an environment with support for tab-completion
This command drops you into a subshell, similar to the one
generated via `be in ...`, except no topic is present and
instead it enables tab-completion for supported shells.
See documentation for further information.
https://github.com/mottosso/be/wiki/cli
"""
parent = lib.parent()
try:
cmd = lib.cmd(parent)
except SystemError as exc:
lib.echo(exc)
sys.exit(lib.PROGRAM_ERROR)
# Store reference to calling shell
context = lib.context(root=_extern.cwd())
context["BE_SHELL"] = parent
if lib.platform() == "unix":
context["BE_TABCOMPLETION"] = os.path.join(
os.path.dirname(__file__), "_autocomplete.sh").replace("\\", "/")
context.pop("BE_ACTIVE", None)
sys.exit(subprocess.call(cmd, env=context))
|
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Enter into an environment with support for tab-completion
This command drops you into a subshell, similar to the one
generated via `be in ...`, except no topic is present and
instead it enables tab-completion for supported shells.
See documentation for further information.
https://github.com/mottosso/be/wiki/cli
|
[
"Enter",
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"with",
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"tab",
"-",
"completion"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L516-L546
|
mottosso/be
|
be/cli.py
|
ls
|
def ls(topics):
"""List contents of current context
\b
Usage:
$ be ls
- spiderman
- hulk
$ be ls spiderman
- peter
- mjay
$ be ls spiderman seq01
- 1000
- 2000
- 2500
Return codes:
0 Normal
2 When insufficient arguments are supplied,
or a template is unsupported.
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
# List projects
if len(topics) == 0:
for project in lib.list_projects(root=_extern.cwd()):
lib.echo("- %s (project)" % project)
sys.exit(lib.NORMAL)
# List inventory of project
elif len(topics) == 1:
inventory = _extern.load_inventory(topics[0])
for item, binding in lib.list_inventory(inventory):
lib.echo("- %s (%s)" % (item, binding))
sys.exit(lib.NORMAL)
# List specific portion of template
else:
try:
project = topics[0]
be = _extern.load_be(project)
templates = _extern.load_templates(project)
inventory = _extern.load_inventory(project)
for item in lib.list_template(root=_extern.cwd(),
topics=topics,
templates=templates,
inventory=inventory,
be=be):
lib.echo("- %s" % item)
except IndexError as exc:
lib.echo(exc)
sys.exit(lib.USER_ERROR)
sys.exit(lib.NORMAL)
|
python
|
def ls(topics):
"""List contents of current context
\b
Usage:
$ be ls
- spiderman
- hulk
$ be ls spiderman
- peter
- mjay
$ be ls spiderman seq01
- 1000
- 2000
- 2500
Return codes:
0 Normal
2 When insufficient arguments are supplied,
or a template is unsupported.
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
# List projects
if len(topics) == 0:
for project in lib.list_projects(root=_extern.cwd()):
lib.echo("- %s (project)" % project)
sys.exit(lib.NORMAL)
# List inventory of project
elif len(topics) == 1:
inventory = _extern.load_inventory(topics[0])
for item, binding in lib.list_inventory(inventory):
lib.echo("- %s (%s)" % (item, binding))
sys.exit(lib.NORMAL)
# List specific portion of template
else:
try:
project = topics[0]
be = _extern.load_be(project)
templates = _extern.load_templates(project)
inventory = _extern.load_inventory(project)
for item in lib.list_template(root=_extern.cwd(),
topics=topics,
templates=templates,
inventory=inventory,
be=be):
lib.echo("- %s" % item)
except IndexError as exc:
lib.echo(exc)
sys.exit(lib.USER_ERROR)
sys.exit(lib.NORMAL)
|
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List contents of current context
\b
Usage:
$ be ls
- spiderman
- hulk
$ be ls spiderman
- peter
- mjay
$ be ls spiderman seq01
- 1000
- 2000
- 2500
Return codes:
0 Normal
2 When insufficient arguments are supplied,
or a template is unsupported.
|
[
"List",
"contents",
"of",
"current",
"context"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L551-L608
|
mottosso/be
|
be/cli.py
|
mkdir
|
def mkdir(dir, enter):
"""Create directory with template for topic of the current environment
"""
if not os.path.exists(dir):
os.makedirs(dir)
|
python
|
def mkdir(dir, enter):
"""Create directory with template for topic of the current environment
"""
if not os.path.exists(dir):
os.makedirs(dir)
|
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")",
":",
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Create directory with template for topic of the current environment
|
[
"Create",
"directory",
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"template",
"for",
"topic",
"of",
"the",
"current",
"environment"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L614-L620
|
mottosso/be
|
be/cli.py
|
preset_ls
|
def preset_ls(remote):
"""List presets
\b
Usage:
$ be preset ls
- ad
- game
- film
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
if remote:
presets = _extern.github_presets()
else:
presets = _extern.local_presets()
if not presets:
lib.echo("No presets found")
sys.exit(lib.NORMAL)
for preset in sorted(presets):
lib.echo("- %s" % preset)
sys.exit(lib.NORMAL)
|
python
|
def preset_ls(remote):
"""List presets
\b
Usage:
$ be preset ls
- ad
- game
- film
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
if remote:
presets = _extern.github_presets()
else:
presets = _extern.local_presets()
if not presets:
lib.echo("No presets found")
sys.exit(lib.NORMAL)
for preset in sorted(presets):
lib.echo("- %s" % preset)
sys.exit(lib.NORMAL)
|
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List presets
\b
Usage:
$ be preset ls
- ad
- game
- film
|
[
"List",
"presets"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L630-L656
|
mottosso/be
|
be/cli.py
|
preset_find
|
def preset_find(query):
"""Find preset from hub
\b
$ be find ad
https://github.com/mottosso/be-ad.git
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
found = _extern.github_presets().get(query)
if found:
lib.echo(found)
else:
lib.echo("Unable to locate preset \"%s\"" % query)
|
python
|
def preset_find(query):
"""Find preset from hub
\b
$ be find ad
https://github.com/mottosso/be-ad.git
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
found = _extern.github_presets().get(query)
if found:
lib.echo(found)
else:
lib.echo("Unable to locate preset \"%s\"" % query)
|
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Find preset from hub
\b
$ be find ad
https://github.com/mottosso/be-ad.git
|
[
"Find",
"preset",
"from",
"hub"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L661-L678
|
mottosso/be
|
be/cli.py
|
dump
|
def dump():
"""Print current environment
Environment is outputted in a YAML-friendly format
\b
Usage:
$ be dump
Prefixed:
- BE_TOPICS=hulk bruce animation
- ...
"""
if not self.isactive():
lib.echo("ERROR: Enter a project first")
sys.exit(lib.USER_ERROR)
# Print custom environment variables first
custom = sorted(os.environ.get("BE_ENVIRONMENT", "").split())
if custom:
lib.echo("Custom:")
for key in custom:
lib.echo("- %s=%s" % (key, os.environ.get(key)))
# Then print redirected variables
project = os.environ["BE_PROJECT"]
root = os.environ["BE_PROJECTSROOT"]
be = _extern.load(project, "be", optional=True, root=root)
redirect = be.get("redirect", {}).items()
if redirect:
lib.echo("\nRedirect:")
for map_source, map_dest in sorted(redirect):
lib.echo("- %s=%s" % (map_dest, os.environ.get(map_dest)))
# And then everything else
prefixed = dict((k, v) for k, v in os.environ.iteritems()
if k.startswith("BE_"))
if prefixed:
lib.echo("\nPrefixed:")
for key in sorted(prefixed):
if not key.startswith("BE_"):
continue
lib.echo("- %s=%s" % (key, os.environ.get(key)))
sys.exit(lib.NORMAL)
|
python
|
def dump():
"""Print current environment
Environment is outputted in a YAML-friendly format
\b
Usage:
$ be dump
Prefixed:
- BE_TOPICS=hulk bruce animation
- ...
"""
if not self.isactive():
lib.echo("ERROR: Enter a project first")
sys.exit(lib.USER_ERROR)
# Print custom environment variables first
custom = sorted(os.environ.get("BE_ENVIRONMENT", "").split())
if custom:
lib.echo("Custom:")
for key in custom:
lib.echo("- %s=%s" % (key, os.environ.get(key)))
# Then print redirected variables
project = os.environ["BE_PROJECT"]
root = os.environ["BE_PROJECTSROOT"]
be = _extern.load(project, "be", optional=True, root=root)
redirect = be.get("redirect", {}).items()
if redirect:
lib.echo("\nRedirect:")
for map_source, map_dest in sorted(redirect):
lib.echo("- %s=%s" % (map_dest, os.environ.get(map_dest)))
# And then everything else
prefixed = dict((k, v) for k, v in os.environ.iteritems()
if k.startswith("BE_"))
if prefixed:
lib.echo("\nPrefixed:")
for key in sorted(prefixed):
if not key.startswith("BE_"):
continue
lib.echo("- %s=%s" % (key, os.environ.get(key)))
sys.exit(lib.NORMAL)
|
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Print current environment
Environment is outputted in a YAML-friendly format
\b
Usage:
$ be dump
Prefixed:
- BE_TOPICS=hulk bruce animation
- ...
|
[
"Print",
"current",
"environment"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L682-L727
|
mottosso/be
|
be/cli.py
|
what
|
def what():
"""Print current topics"""
if not self.isactive():
lib.echo("No topic")
sys.exit(lib.USER_ERROR)
lib.echo(os.environ.get("BE_TOPICS", "This is a bug"))
|
python
|
def what():
"""Print current topics"""
if not self.isactive():
lib.echo("No topic")
sys.exit(lib.USER_ERROR)
lib.echo(os.environ.get("BE_TOPICS", "This is a bug"))
|
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Print current topics
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[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/cli.py#L731-L738
|
mottosso/be
|
be/vendor/requests/utils.py
|
get_netrc_auth
|
def get_netrc_auth(url):
"""Returns the Requests tuple auth for a given url from netrc."""
try:
from netrc import netrc, NetrcParseError
netrc_path = None
for f in NETRC_FILES:
try:
loc = os.path.expanduser('~/{0}'.format(f))
except KeyError:
# os.path.expanduser can fail when $HOME is undefined and
# getpwuid fails. See http://bugs.python.org/issue20164 &
# https://github.com/kennethreitz/requests/issues/1846
return
if os.path.exists(loc):
netrc_path = loc
break
# Abort early if there isn't one.
if netrc_path is None:
return
ri = urlparse(url)
# Strip port numbers from netloc
host = ri.netloc.split(':')[0]
try:
_netrc = netrc(netrc_path).authenticators(host)
if _netrc:
# Return with login / password
login_i = (0 if _netrc[0] else 1)
return (_netrc[login_i], _netrc[2])
except (NetrcParseError, IOError):
# If there was a parsing error or a permissions issue reading the file,
# we'll just skip netrc auth
pass
# AppEngine hackiness.
except (ImportError, AttributeError):
pass
|
python
|
def get_netrc_auth(url):
"""Returns the Requests tuple auth for a given url from netrc."""
try:
from netrc import netrc, NetrcParseError
netrc_path = None
for f in NETRC_FILES:
try:
loc = os.path.expanduser('~/{0}'.format(f))
except KeyError:
# os.path.expanduser can fail when $HOME is undefined and
# getpwuid fails. See http://bugs.python.org/issue20164 &
# https://github.com/kennethreitz/requests/issues/1846
return
if os.path.exists(loc):
netrc_path = loc
break
# Abort early if there isn't one.
if netrc_path is None:
return
ri = urlparse(url)
# Strip port numbers from netloc
host = ri.netloc.split(':')[0]
try:
_netrc = netrc(netrc_path).authenticators(host)
if _netrc:
# Return with login / password
login_i = (0 if _netrc[0] else 1)
return (_netrc[login_i], _netrc[2])
except (NetrcParseError, IOError):
# If there was a parsing error or a permissions issue reading the file,
# we'll just skip netrc auth
pass
# AppEngine hackiness.
except (ImportError, AttributeError):
pass
|
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train
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https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/utils.py#L70-L113
|
mottosso/be
|
be/vendor/requests/utils.py
|
add_dict_to_cookiejar
|
def add_dict_to_cookiejar(cj, cookie_dict):
"""Returns a CookieJar from a key/value dictionary.
:param cj: CookieJar to insert cookies into.
:param cookie_dict: Dict of key/values to insert into CookieJar.
"""
cj2 = cookiejar_from_dict(cookie_dict)
cj.update(cj2)
return cj
|
python
|
def add_dict_to_cookiejar(cj, cookie_dict):
"""Returns a CookieJar from a key/value dictionary.
:param cj: CookieJar to insert cookies into.
:param cookie_dict: Dict of key/values to insert into CookieJar.
"""
cj2 = cookiejar_from_dict(cookie_dict)
cj.update(cj2)
return cj
|
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Returns a CookieJar from a key/value dictionary.
:param cj: CookieJar to insert cookies into.
:param cookie_dict: Dict of key/values to insert into CookieJar.
|
[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/utils.py#L276-L285
|
mottosso/be
|
be/vendor/requests/utils.py
|
should_bypass_proxies
|
def should_bypass_proxies(url):
"""
Returns whether we should bypass proxies or not.
"""
get_proxy = lambda k: os.environ.get(k) or os.environ.get(k.upper())
# First check whether no_proxy is defined. If it is, check that the URL
# we're getting isn't in the no_proxy list.
no_proxy = get_proxy('no_proxy')
netloc = urlparse(url).netloc
if no_proxy:
# We need to check whether we match here. We need to see if we match
# the end of the netloc, both with and without the port.
no_proxy = no_proxy.replace(' ', '').split(',')
ip = netloc.split(':')[0]
if is_ipv4_address(ip):
for proxy_ip in no_proxy:
if is_valid_cidr(proxy_ip):
if address_in_network(ip, proxy_ip):
return True
else:
for host in no_proxy:
if netloc.endswith(host) or netloc.split(':')[0].endswith(host):
# The URL does match something in no_proxy, so we don't want
# to apply the proxies on this URL.
return True
# If the system proxy settings indicate that this URL should be bypassed,
# don't proxy.
# The proxy_bypass function is incredibly buggy on OS X in early versions
# of Python 2.6, so allow this call to fail. Only catch the specific
# exceptions we've seen, though: this call failing in other ways can reveal
# legitimate problems.
try:
bypass = proxy_bypass(netloc)
except (TypeError, socket.gaierror):
bypass = False
if bypass:
return True
return False
|
python
|
def should_bypass_proxies(url):
"""
Returns whether we should bypass proxies or not.
"""
get_proxy = lambda k: os.environ.get(k) or os.environ.get(k.upper())
# First check whether no_proxy is defined. If it is, check that the URL
# we're getting isn't in the no_proxy list.
no_proxy = get_proxy('no_proxy')
netloc = urlparse(url).netloc
if no_proxy:
# We need to check whether we match here. We need to see if we match
# the end of the netloc, both with and without the port.
no_proxy = no_proxy.replace(' ', '').split(',')
ip = netloc.split(':')[0]
if is_ipv4_address(ip):
for proxy_ip in no_proxy:
if is_valid_cidr(proxy_ip):
if address_in_network(ip, proxy_ip):
return True
else:
for host in no_proxy:
if netloc.endswith(host) or netloc.split(':')[0].endswith(host):
# The URL does match something in no_proxy, so we don't want
# to apply the proxies on this URL.
return True
# If the system proxy settings indicate that this URL should be bypassed,
# don't proxy.
# The proxy_bypass function is incredibly buggy on OS X in early versions
# of Python 2.6, so allow this call to fail. Only catch the specific
# exceptions we've seen, though: this call failing in other ways can reveal
# legitimate problems.
try:
bypass = proxy_bypass(netloc)
except (TypeError, socket.gaierror):
bypass = False
if bypass:
return True
return False
|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/utils.py#L487-L530
|
mottosso/be
|
be/vendor/requests/utils.py
|
default_user_agent
|
def default_user_agent(name="python-requests"):
"""Return a string representing the default user agent."""
_implementation = platform.python_implementation()
if _implementation == 'CPython':
_implementation_version = platform.python_version()
elif _implementation == 'PyPy':
_implementation_version = '%s.%s.%s' % (sys.pypy_version_info.major,
sys.pypy_version_info.minor,
sys.pypy_version_info.micro)
if sys.pypy_version_info.releaselevel != 'final':
_implementation_version = ''.join([_implementation_version, sys.pypy_version_info.releaselevel])
elif _implementation == 'Jython':
_implementation_version = platform.python_version() # Complete Guess
elif _implementation == 'IronPython':
_implementation_version = platform.python_version() # Complete Guess
else:
_implementation_version = 'Unknown'
try:
p_system = platform.system()
p_release = platform.release()
except IOError:
p_system = 'Unknown'
p_release = 'Unknown'
return " ".join(['%s/%s' % (name, __version__),
'%s/%s' % (_implementation, _implementation_version),
'%s/%s' % (p_system, p_release)])
|
python
|
def default_user_agent(name="python-requests"):
"""Return a string representing the default user agent."""
_implementation = platform.python_implementation()
if _implementation == 'CPython':
_implementation_version = platform.python_version()
elif _implementation == 'PyPy':
_implementation_version = '%s.%s.%s' % (sys.pypy_version_info.major,
sys.pypy_version_info.minor,
sys.pypy_version_info.micro)
if sys.pypy_version_info.releaselevel != 'final':
_implementation_version = ''.join([_implementation_version, sys.pypy_version_info.releaselevel])
elif _implementation == 'Jython':
_implementation_version = platform.python_version() # Complete Guess
elif _implementation == 'IronPython':
_implementation_version = platform.python_version() # Complete Guess
else:
_implementation_version = 'Unknown'
try:
p_system = platform.system()
p_release = platform.release()
except IOError:
p_system = 'Unknown'
p_release = 'Unknown'
return " ".join(['%s/%s' % (name, __version__),
'%s/%s' % (_implementation, _implementation_version),
'%s/%s' % (p_system, p_release)])
|
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[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/utils.py#L540-L568
|
mottosso/be
|
be/vendor/requests/utils.py
|
to_native_string
|
def to_native_string(string, encoding='ascii'):
"""
Given a string object, regardless of type, returns a representation of that
string in the native string type, encoding and decoding where necessary.
This assumes ASCII unless told otherwise.
"""
out = None
if isinstance(string, builtin_str):
out = string
else:
if is_py2:
out = string.encode(encoding)
else:
out = string.decode(encoding)
return out
|
python
|
def to_native_string(string, encoding='ascii'):
"""
Given a string object, regardless of type, returns a representation of that
string in the native string type, encoding and decoding where necessary.
This assumes ASCII unless told otherwise.
"""
out = None
if isinstance(string, builtin_str):
out = string
else:
if is_py2:
out = string.encode(encoding)
else:
out = string.decode(encoding)
return out
|
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Given a string object, regardless of type, returns a representation of that
string in the native string type, encoding and decoding where necessary.
This assumes ASCII unless told otherwise.
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"unless",
"told",
"otherwise",
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/utils.py#L676-L692
|
mottosso/be
|
be/vendor/click/core.py
|
_bashcomplete
|
def _bashcomplete(cmd, prog_name, complete_var=None):
"""Internal handler for the bash completion support."""
if complete_var is None:
complete_var = '_%s_COMPLETE' % (prog_name.replace('-', '_')).upper()
complete_instr = os.environ.get(complete_var)
if not complete_instr:
return
from ._bashcomplete import bashcomplete
if bashcomplete(cmd, prog_name, complete_var, complete_instr):
sys.exit(1)
|
python
|
def _bashcomplete(cmd, prog_name, complete_var=None):
"""Internal handler for the bash completion support."""
if complete_var is None:
complete_var = '_%s_COMPLETE' % (prog_name.replace('-', '_')).upper()
complete_instr = os.environ.get(complete_var)
if not complete_instr:
return
from ._bashcomplete import bashcomplete
if bashcomplete(cmd, prog_name, complete_var, complete_instr):
sys.exit(1)
|
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Internal handler for the bash completion support.
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[
"Internal",
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"bash",
"completion",
"support",
"."
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L25-L35
|
mottosso/be
|
be/vendor/click/core.py
|
Context.invoke
|
def invoke(*args, **kwargs):
"""Invokes a command callback in exactly the way it expects. There
are two ways to invoke this method:
1. the first argument can be a callback and all other arguments and
keyword arguments are forwarded directly to the function.
2. the first argument is a click command object. In that case all
arguments are forwarded as well but proper click parameters
(options and click arguments) must be keyword arguments and Click
will fill in defaults.
Note that before Click 3.2 keyword arguments were not properly filled
in against the intention of this code and no context was created. For
more information about this change and why it was done in a bugfix
release see :ref:`upgrade-to-3.2`.
"""
self, callback = args[:2]
ctx = self
# This is just to improve the error message in cases where old
# code incorrectly invoked this method. This will eventually be
# removed.
injected_arguments = False
# It's also possible to invoke another command which might or
# might not have a callback. In that case we also fill
# in defaults and make a new context for this command.
if isinstance(callback, Command):
other_cmd = callback
callback = other_cmd.callback
ctx = Context(other_cmd, info_name=other_cmd.name, parent=self)
if callback is None:
raise TypeError('The given command does not have a '
'callback that can be invoked.')
for param in other_cmd.params:
if param.name not in kwargs and param.expose_value:
kwargs[param.name] = param.get_default(ctx)
injected_arguments = True
args = args[2:]
if getattr(callback, '__click_pass_context__', False):
args = (ctx,) + args
with augment_usage_errors(self):
try:
with ctx:
return callback(*args, **kwargs)
except TypeError as e:
if not injected_arguments:
raise
if 'got multiple values for' in str(e):
raise RuntimeError(
'You called .invoke() on the context with a command '
'but provided parameters as positional arguments. '
'This is not supported but sometimes worked by chance '
'in older versions of Click. To fix this see '
'http://click.pocoo.org/upgrading/#upgrading-to-3.2')
raise
|
python
|
def invoke(*args, **kwargs):
"""Invokes a command callback in exactly the way it expects. There
are two ways to invoke this method:
1. the first argument can be a callback and all other arguments and
keyword arguments are forwarded directly to the function.
2. the first argument is a click command object. In that case all
arguments are forwarded as well but proper click parameters
(options and click arguments) must be keyword arguments and Click
will fill in defaults.
Note that before Click 3.2 keyword arguments were not properly filled
in against the intention of this code and no context was created. For
more information about this change and why it was done in a bugfix
release see :ref:`upgrade-to-3.2`.
"""
self, callback = args[:2]
ctx = self
# This is just to improve the error message in cases where old
# code incorrectly invoked this method. This will eventually be
# removed.
injected_arguments = False
# It's also possible to invoke another command which might or
# might not have a callback. In that case we also fill
# in defaults and make a new context for this command.
if isinstance(callback, Command):
other_cmd = callback
callback = other_cmd.callback
ctx = Context(other_cmd, info_name=other_cmd.name, parent=self)
if callback is None:
raise TypeError('The given command does not have a '
'callback that can be invoked.')
for param in other_cmd.params:
if param.name not in kwargs and param.expose_value:
kwargs[param.name] = param.get_default(ctx)
injected_arguments = True
args = args[2:]
if getattr(callback, '__click_pass_context__', False):
args = (ctx,) + args
with augment_usage_errors(self):
try:
with ctx:
return callback(*args, **kwargs)
except TypeError as e:
if not injected_arguments:
raise
if 'got multiple values for' in str(e):
raise RuntimeError(
'You called .invoke() on the context with a command '
'but provided parameters as positional arguments. '
'This is not supported but sometimes worked by chance '
'in older versions of Click. To fix this see '
'http://click.pocoo.org/upgrading/#upgrading-to-3.2')
raise
|
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")",
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] |
Invokes a command callback in exactly the way it expects. There
are two ways to invoke this method:
1. the first argument can be a callback and all other arguments and
keyword arguments are forwarded directly to the function.
2. the first argument is a click command object. In that case all
arguments are forwarded as well but proper click parameters
(options and click arguments) must be keyword arguments and Click
will fill in defaults.
Note that before Click 3.2 keyword arguments were not properly filled
in against the intention of this code and no context was created. For
more information about this change and why it was done in a bugfix
release see :ref:`upgrade-to-3.2`.
|
[
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"invoke",
"this",
"method",
":"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L418-L475
|
mottosso/be
|
be/vendor/click/core.py
|
BaseCommand.make_context
|
def make_context(self, info_name, args, parent=None, **extra):
"""This function when given an info name and arguments will kick
off the parsing and create a new :class:`Context`. It does not
invoke the actual command callback though.
:param info_name: the info name for this invokation. Generally this
is the most descriptive name for the script or
command. For the toplevel script it's usually
the name of the script, for commands below it it's
the name of the script.
:param args: the arguments to parse as list of strings.
:param parent: the parent context if available.
:param extra: extra keyword arguments forwarded to the context
constructor.
"""
for key, value in iteritems(self.context_settings):
if key not in extra:
extra[key] = value
ctx = Context(self, info_name=info_name, parent=parent, **extra)
self.parse_args(ctx, args)
return ctx
|
python
|
def make_context(self, info_name, args, parent=None, **extra):
"""This function when given an info name and arguments will kick
off the parsing and create a new :class:`Context`. It does not
invoke the actual command callback though.
:param info_name: the info name for this invokation. Generally this
is the most descriptive name for the script or
command. For the toplevel script it's usually
the name of the script, for commands below it it's
the name of the script.
:param args: the arguments to parse as list of strings.
:param parent: the parent context if available.
:param extra: extra keyword arguments forwarded to the context
constructor.
"""
for key, value in iteritems(self.context_settings):
if key not in extra:
extra[key] = value
ctx = Context(self, info_name=info_name, parent=parent, **extra)
self.parse_args(ctx, args)
return ctx
|
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This function when given an info name and arguments will kick
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is the most descriptive name for the script or
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:param parent: the parent context if available.
:param extra: extra keyword arguments forwarded to the context
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|
[
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L541-L561
|
mottosso/be
|
be/vendor/click/core.py
|
BaseCommand.main
|
def main(self, args=None, prog_name=None, complete_var=None,
standalone_mode=True, **extra):
"""This is the way to invoke a script with all the bells and
whistles as a command line application. This will always terminate
the application after a call. If this is not wanted, ``SystemExit``
needs to be caught.
This method is also available by directly calling the instance of
a :class:`Command`.
.. versionadded:: 3.0
Added the `standalone_mode` flag to control the standalone mode.
:param args: the arguments that should be used for parsing. If not
provided, ``sys.argv[1:]`` is used.
:param prog_name: the program name that should be used. By default
the program name is constructed by taking the file
name from ``sys.argv[0]``.
:param complete_var: the environment variable that controls the
bash completion support. The default is
``"_<prog_name>_COMPLETE"`` with prog name in
uppercase.
:param standalone_mode: the default behavior is to invoke the script
in standalone mode. Click will then
handle exceptions and convert them into
error messages and the function will never
return but shut down the interpreter. If
this is set to `False` they will be
propagated to the caller and the return
value of this function is the return value
of :meth:`invoke`.
:param extra: extra keyword arguments are forwarded to the context
constructor. See :class:`Context` for more information.
"""
# If we are in Python 3, we will verify that the environment is
# sane at this point of reject further execution to avoid a
# broken script.
if not PY2:
try:
import locale
fs_enc = codecs.lookup(locale.getpreferredencoding()).name
except Exception:
fs_enc = 'ascii'
if fs_enc == 'ascii':
raise RuntimeError('Click will abort further execution '
'because Python 3 was configured to use '
'ASCII as encoding for the environment. '
'Either switch to Python 2 or consult '
'http://click.pocoo.org/python3/ '
'for mitigation steps.')
if args is None:
args = sys.argv[1:]
else:
args = list(args)
if prog_name is None:
prog_name = make_str(os.path.basename(
sys.argv and sys.argv[0] or __file__))
# Hook for the Bash completion. This only activates if the Bash
# completion is actually enabled, otherwise this is quite a fast
# noop.
_bashcomplete(self, prog_name, complete_var)
try:
try:
with self.make_context(prog_name, args, **extra) as ctx:
rv = self.invoke(ctx)
if not standalone_mode:
return rv
ctx.exit()
except (EOFError, KeyboardInterrupt):
echo(file=sys.stderr)
raise Abort()
except ClickException as e:
if not standalone_mode:
raise
e.show()
sys.exit(e.exit_code)
except Abort:
if not standalone_mode:
raise
echo('Aborted!', file=sys.stderr)
sys.exit(1)
|
python
|
def main(self, args=None, prog_name=None, complete_var=None,
standalone_mode=True, **extra):
"""This is the way to invoke a script with all the bells and
whistles as a command line application. This will always terminate
the application after a call. If this is not wanted, ``SystemExit``
needs to be caught.
This method is also available by directly calling the instance of
a :class:`Command`.
.. versionadded:: 3.0
Added the `standalone_mode` flag to control the standalone mode.
:param args: the arguments that should be used for parsing. If not
provided, ``sys.argv[1:]`` is used.
:param prog_name: the program name that should be used. By default
the program name is constructed by taking the file
name from ``sys.argv[0]``.
:param complete_var: the environment variable that controls the
bash completion support. The default is
``"_<prog_name>_COMPLETE"`` with prog name in
uppercase.
:param standalone_mode: the default behavior is to invoke the script
in standalone mode. Click will then
handle exceptions and convert them into
error messages and the function will never
return but shut down the interpreter. If
this is set to `False` they will be
propagated to the caller and the return
value of this function is the return value
of :meth:`invoke`.
:param extra: extra keyword arguments are forwarded to the context
constructor. See :class:`Context` for more information.
"""
# If we are in Python 3, we will verify that the environment is
# sane at this point of reject further execution to avoid a
# broken script.
if not PY2:
try:
import locale
fs_enc = codecs.lookup(locale.getpreferredencoding()).name
except Exception:
fs_enc = 'ascii'
if fs_enc == 'ascii':
raise RuntimeError('Click will abort further execution '
'because Python 3 was configured to use '
'ASCII as encoding for the environment. '
'Either switch to Python 2 or consult '
'http://click.pocoo.org/python3/ '
'for mitigation steps.')
if args is None:
args = sys.argv[1:]
else:
args = list(args)
if prog_name is None:
prog_name = make_str(os.path.basename(
sys.argv and sys.argv[0] or __file__))
# Hook for the Bash completion. This only activates if the Bash
# completion is actually enabled, otherwise this is quite a fast
# noop.
_bashcomplete(self, prog_name, complete_var)
try:
try:
with self.make_context(prog_name, args, **extra) as ctx:
rv = self.invoke(ctx)
if not standalone_mode:
return rv
ctx.exit()
except (EOFError, KeyboardInterrupt):
echo(file=sys.stderr)
raise Abort()
except ClickException as e:
if not standalone_mode:
raise
e.show()
sys.exit(e.exit_code)
except Abort:
if not standalone_mode:
raise
echo('Aborted!', file=sys.stderr)
sys.exit(1)
|
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"stderr",
")",
"sys",
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"exit",
"(",
"1",
")"
] |
This is the way to invoke a script with all the bells and
whistles as a command line application. This will always terminate
the application after a call. If this is not wanted, ``SystemExit``
needs to be caught.
This method is also available by directly calling the instance of
a :class:`Command`.
.. versionadded:: 3.0
Added the `standalone_mode` flag to control the standalone mode.
:param args: the arguments that should be used for parsing. If not
provided, ``sys.argv[1:]`` is used.
:param prog_name: the program name that should be used. By default
the program name is constructed by taking the file
name from ``sys.argv[0]``.
:param complete_var: the environment variable that controls the
bash completion support. The default is
``"_<prog_name>_COMPLETE"`` with prog name in
uppercase.
:param standalone_mode: the default behavior is to invoke the script
in standalone mode. Click will then
handle exceptions and convert them into
error messages and the function will never
return but shut down the interpreter. If
this is set to `False` they will be
propagated to the caller and the return
value of this function is the return value
of :meth:`invoke`.
:param extra: extra keyword arguments are forwarded to the context
constructor. See :class:`Context` for more information.
|
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"SystemExit",
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"."
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L577-L660
|
mottosso/be
|
be/vendor/click/core.py
|
Command.make_parser
|
def make_parser(self, ctx):
"""Creates the underlying option parser for this command."""
parser = OptionParser(ctx)
parser.allow_interspersed_args = ctx.allow_interspersed_args
parser.ignore_unknown_options = ctx.ignore_unknown_options
for param in self.get_params(ctx):
param.add_to_parser(parser, ctx)
return parser
|
python
|
def make_parser(self, ctx):
"""Creates the underlying option parser for this command."""
parser = OptionParser(ctx)
parser.allow_interspersed_args = ctx.allow_interspersed_args
parser.ignore_unknown_options = ctx.ignore_unknown_options
for param in self.get_params(ctx):
param.add_to_parser(parser, ctx)
return parser
|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L758-L765
|
mottosso/be
|
be/vendor/click/core.py
|
Command.format_help_text
|
def format_help_text(self, ctx, formatter):
"""Writes the help text to the formatter if it exists."""
if self.help:
formatter.write_paragraph()
with formatter.indentation():
formatter.write_text(self.help)
|
python
|
def format_help_text(self, ctx, formatter):
"""Writes the help text to the formatter if it exists."""
if self.help:
formatter.write_paragraph()
with formatter.indentation():
formatter.write_text(self.help)
|
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"formatter",
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Writes the help text to the formatter if it exists.
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L790-L795
|
mottosso/be
|
be/vendor/click/core.py
|
Group.add_command
|
def add_command(self, cmd, name=None):
"""Registers another :class:`Command` with this group. If the name
is not provided, the name of the command is used.
"""
name = name or cmd.name
if name is None:
raise TypeError('Command has no name.')
self.commands[name] = cmd
|
python
|
def add_command(self, cmd, name=None):
"""Registers another :class:`Command` with this group. If the name
is not provided, the name of the command is used.
"""
name = name or cmd.name
if name is None:
raise TypeError('Command has no name.')
self.commands[name] = cmd
|
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Registers another :class:`Command` with this group. If the name
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/core.py#L1071-L1078
|
mottosso/be
|
be/vendor/click/decorators.py
|
pass_obj
|
def pass_obj(f):
"""Similar to :func:`pass_context`, but only pass the object on the
context onwards (:attr:`Context.obj`). This is useful if that object
represents the state of a nested system.
"""
@pass_context
def new_func(*args, **kwargs):
ctx = args[0]
return ctx.invoke(f, ctx.obj, *args[1:], **kwargs)
return update_wrapper(new_func, f)
|
python
|
def pass_obj(f):
"""Similar to :func:`pass_context`, but only pass the object on the
context onwards (:attr:`Context.obj`). This is useful if that object
represents the state of a nested system.
"""
@pass_context
def new_func(*args, **kwargs):
ctx = args[0]
return ctx.invoke(f, ctx.obj, *args[1:], **kwargs)
return update_wrapper(new_func, f)
|
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Similar to :func:`pass_context`, but only pass the object on the
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/decorators.py#L18-L27
|
mottosso/be
|
be/vendor/click/decorators.py
|
option
|
def option(*param_decls, **attrs):
"""Attaches an option to the command. All positional arguments are
passed as parameter declarations to :class:`Option`; all keyword
arguments are forwarded unchanged (except ``cls``).
This is equivalent to creating an :class:`Option` instance manually
and attaching it to the :attr:`Command.params` list.
:param cls: the option class to instantiate. This defaults to
:class:`Option`.
"""
def decorator(f):
if 'help' in attrs:
attrs['help'] = inspect.cleandoc(attrs['help'])
OptionClass = attrs.pop('cls', Option)
_param_memo(f, OptionClass(param_decls, **attrs))
return f
return decorator
|
python
|
def option(*param_decls, **attrs):
"""Attaches an option to the command. All positional arguments are
passed as parameter declarations to :class:`Option`; all keyword
arguments are forwarded unchanged (except ``cls``).
This is equivalent to creating an :class:`Option` instance manually
and attaching it to the :attr:`Command.params` list.
:param cls: the option class to instantiate. This defaults to
:class:`Option`.
"""
def decorator(f):
if 'help' in attrs:
attrs['help'] = inspect.cleandoc(attrs['help'])
OptionClass = attrs.pop('cls', Option)
_param_memo(f, OptionClass(param_decls, **attrs))
return f
return decorator
|
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Attaches an option to the command. All positional arguments are
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This is equivalent to creating an :class:`Option` instance manually
and attaching it to the :attr:`Command.params` list.
:param cls: the option class to instantiate. This defaults to
:class:`Option`.
|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/decorators.py#L153-L169
|
mottosso/be
|
be/vendor/click/decorators.py
|
version_option
|
def version_option(version=None, *param_decls, **attrs):
"""Adds a ``--version`` option which immediately ends the program
printing out the version number. This is implemented as an eager
option that prints the version and exits the program in the callback.
:param version: the version number to show. If not provided Click
attempts an auto discovery via setuptools.
:param prog_name: the name of the program (defaults to autodetection)
:param message: custom message to show instead of the default
(``'%(prog)s, version %(version)s'``)
:param others: everything else is forwarded to :func:`option`.
"""
if version is None:
module = sys._getframe(1).f_globals.get('__name__')
def decorator(f):
prog_name = attrs.pop('prog_name', None)
message = attrs.pop('message', '%(prog)s, version %(version)s')
def callback(ctx, param, value):
if not value or ctx.resilient_parsing:
return
prog = prog_name
if prog is None:
prog = ctx.find_root().info_name
ver = version
if ver is None:
try:
import pkg_resources
except ImportError:
pass
else:
for dist in pkg_resources.working_set:
scripts = dist.get_entry_map().get('console_scripts') or {}
for script_name, entry_point in iteritems(scripts):
if entry_point.module_name == module:
ver = dist.version
break
if ver is None:
raise RuntimeError('Could not determine version')
echo(message % {
'prog': prog,
'version': ver,
}, color=ctx.color)
ctx.exit()
attrs.setdefault('is_flag', True)
attrs.setdefault('expose_value', False)
attrs.setdefault('is_eager', True)
attrs.setdefault('help', 'Show the version and exit.')
attrs['callback'] = callback
return option(*(param_decls or ('--version',)), **attrs)(f)
return decorator
|
python
|
def version_option(version=None, *param_decls, **attrs):
"""Adds a ``--version`` option which immediately ends the program
printing out the version number. This is implemented as an eager
option that prints the version and exits the program in the callback.
:param version: the version number to show. If not provided Click
attempts an auto discovery via setuptools.
:param prog_name: the name of the program (defaults to autodetection)
:param message: custom message to show instead of the default
(``'%(prog)s, version %(version)s'``)
:param others: everything else is forwarded to :func:`option`.
"""
if version is None:
module = sys._getframe(1).f_globals.get('__name__')
def decorator(f):
prog_name = attrs.pop('prog_name', None)
message = attrs.pop('message', '%(prog)s, version %(version)s')
def callback(ctx, param, value):
if not value or ctx.resilient_parsing:
return
prog = prog_name
if prog is None:
prog = ctx.find_root().info_name
ver = version
if ver is None:
try:
import pkg_resources
except ImportError:
pass
else:
for dist in pkg_resources.working_set:
scripts = dist.get_entry_map().get('console_scripts') or {}
for script_name, entry_point in iteritems(scripts):
if entry_point.module_name == module:
ver = dist.version
break
if ver is None:
raise RuntimeError('Could not determine version')
echo(message % {
'prog': prog,
'version': ver,
}, color=ctx.color)
ctx.exit()
attrs.setdefault('is_flag', True)
attrs.setdefault('expose_value', False)
attrs.setdefault('is_eager', True)
attrs.setdefault('help', 'Show the version and exit.')
attrs['callback'] = callback
return option(*(param_decls or ('--version',)), **attrs)(f)
return decorator
|
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attempts an auto discovery via setuptools.
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|
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/click/decorators.py#L222-L273
|
mottosso/be
|
be/vendor/requests/auth.py
|
_basic_auth_str
|
def _basic_auth_str(username, password):
"""Returns a Basic Auth string."""
authstr = 'Basic ' + to_native_string(
b64encode(('%s:%s' % (username, password)).encode('latin1')).strip()
)
return authstr
|
python
|
def _basic_auth_str(username, password):
"""Returns a Basic Auth string."""
authstr = 'Basic ' + to_native_string(
b64encode(('%s:%s' % (username, password)).encode('latin1')).strip()
)
return authstr
|
[
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Returns a Basic Auth string.
|
[
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"."
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/auth.py#L26-L33
|
mottosso/be
|
be/util.py
|
ls
|
def ls(*topic, **kwargs):
"""List topic from external datastore
Arguments:
topic (str): One or more topics, e.g. ("project", "item", "task")
root (str, optional): Absolute path to where projects reside,
defaults to os.getcwd()
backend (callable, optional): Function to call with absolute path as
argument to retrieve children. Defaults to os.listdir
absolute (bool, optional): Whether to return relative or absolute paths
Example:
>> ls()
/projects/thedeal
/projects/hulk
>> ls("thedeal")
/projects/thedeal/assets/ben
/projects/thedeal/assets/table
>> ls("thedeal", "ben")
/projects/thedeal/assets/ben/rigging
/projects/thedeal/assets/ben/modeling
"""
context = dump()
root = kwargs.get("root") or context.get("cwd") or os.getcwd()
backend = kwargs.get("backend", os.listdir)
absolute = kwargs.get("absolute", True)
content = {
0: "projects",
1: "inventory",
2: "template"
}[min(2, len(topic))]
# List projects
if content == "projects":
projects = lib.list_projects(root=root, backend=backend)
if absolute:
return map(lambda p: os.path.join(root, p), projects)
else:
return projects
# List items
if content == "inventory":
project = topic[0]
be = _extern.load(project, "be", root=root)
inventory = _extern.load(project, "inventory", root=root)
inventory = lib.invert_inventory(inventory)
templates = _extern.load(project, "templates", root=root)
if absolute:
paths = list()
for item, binding in inventory.iteritems():
template = templates.get(binding)
index = len(topic)
sliced = lib.slice(index, template)
paths.append(sliced.format(*(topic + (item,)), **context))
return paths
else:
return inventory.keys()
# List template
if content == "template":
project = topic[0]
be = _extern.load(project, "be", root=root)
templates = _extern.load(project, "templates", root=root)
inventory = _extern.load(project, "inventory", root=root)
return lib.list_template(root=root,
topics=topic,
templates=templates,
inventory=inventory,
be=be,
absolute=absolute)
|
python
|
def ls(*topic, **kwargs):
"""List topic from external datastore
Arguments:
topic (str): One or more topics, e.g. ("project", "item", "task")
root (str, optional): Absolute path to where projects reside,
defaults to os.getcwd()
backend (callable, optional): Function to call with absolute path as
argument to retrieve children. Defaults to os.listdir
absolute (bool, optional): Whether to return relative or absolute paths
Example:
>> ls()
/projects/thedeal
/projects/hulk
>> ls("thedeal")
/projects/thedeal/assets/ben
/projects/thedeal/assets/table
>> ls("thedeal", "ben")
/projects/thedeal/assets/ben/rigging
/projects/thedeal/assets/ben/modeling
"""
context = dump()
root = kwargs.get("root") or context.get("cwd") or os.getcwd()
backend = kwargs.get("backend", os.listdir)
absolute = kwargs.get("absolute", True)
content = {
0: "projects",
1: "inventory",
2: "template"
}[min(2, len(topic))]
# List projects
if content == "projects":
projects = lib.list_projects(root=root, backend=backend)
if absolute:
return map(lambda p: os.path.join(root, p), projects)
else:
return projects
# List items
if content == "inventory":
project = topic[0]
be = _extern.load(project, "be", root=root)
inventory = _extern.load(project, "inventory", root=root)
inventory = lib.invert_inventory(inventory)
templates = _extern.load(project, "templates", root=root)
if absolute:
paths = list()
for item, binding in inventory.iteritems():
template = templates.get(binding)
index = len(topic)
sliced = lib.slice(index, template)
paths.append(sliced.format(*(topic + (item,)), **context))
return paths
else:
return inventory.keys()
# List template
if content == "template":
project = topic[0]
be = _extern.load(project, "be", root=root)
templates = _extern.load(project, "templates", root=root)
inventory = _extern.load(project, "inventory", root=root)
return lib.list_template(root=root,
topics=topic,
templates=templates,
inventory=inventory,
be=be,
absolute=absolute)
|
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")"
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List topic from external datastore
Arguments:
topic (str): One or more topics, e.g. ("project", "item", "task")
root (str, optional): Absolute path to where projects reside,
defaults to os.getcwd()
backend (callable, optional): Function to call with absolute path as
argument to retrieve children. Defaults to os.listdir
absolute (bool, optional): Whether to return relative or absolute paths
Example:
>> ls()
/projects/thedeal
/projects/hulk
>> ls("thedeal")
/projects/thedeal/assets/ben
/projects/thedeal/assets/table
>> ls("thedeal", "ben")
/projects/thedeal/assets/ben/rigging
/projects/thedeal/assets/ben/modeling
|
[
"List",
"topic",
"from",
"external",
"datastore"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/util.py#L7-L82
|
mottosso/be
|
be/util.py
|
dump
|
def dump(context=os.environ):
"""Dump current environment as a dictionary
Arguments:
context (dict, optional): Current context, defaults
to the current environment.
"""
output = {}
for key, value in context.iteritems():
if not key.startswith("BE_"):
continue
output[key[3:].lower()] = value
return output
|
python
|
def dump(context=os.environ):
"""Dump current environment as a dictionary
Arguments:
context (dict, optional): Current context, defaults
to the current environment.
"""
output = {}
for key, value in context.iteritems():
if not key.startswith("BE_"):
continue
output[key[3:].lower()] = value
return output
|
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Dump current environment as a dictionary
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context (dict, optional): Current context, defaults
to the current environment.
|
[
"Dump",
"current",
"environment",
"as",
"a",
"dictionary"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/util.py#L100-L115
|
mottosso/be
|
be/_extern.py
|
cwd
|
def cwd():
"""Return the be current working directory"""
cwd = os.environ.get("BE_CWD")
if cwd and not os.path.isdir(cwd):
sys.stderr.write("ERROR: %s is not a directory" % cwd)
sys.exit(lib.USER_ERROR)
return cwd or os.getcwd().replace("\\", "/")
|
python
|
def cwd():
"""Return the be current working directory"""
cwd = os.environ.get("BE_CWD")
if cwd and not os.path.isdir(cwd):
sys.stderr.write("ERROR: %s is not a directory" % cwd)
sys.exit(lib.USER_ERROR)
return cwd or os.getcwd().replace("\\", "/")
|
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"(",
")",
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"\"\\\\\"",
",",
"\"/\"",
")"
] |
Return the be current working directory
|
[
"Return",
"the",
"be",
"current",
"working",
"directory"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L52-L58
|
mottosso/be
|
be/_extern.py
|
write_script
|
def write_script(script, tempdir):
"""Write script to a temporary directory
Arguments:
script (list): Commands which to put into a file
Returns:
Absolute path to script
"""
name = "script" + self.suffix
path = os.path.join(tempdir, name)
with open(path, "w") as f:
f.write("\n".join(script))
return path
|
python
|
def write_script(script, tempdir):
"""Write script to a temporary directory
Arguments:
script (list): Commands which to put into a file
Returns:
Absolute path to script
"""
name = "script" + self.suffix
path = os.path.join(tempdir, name)
with open(path, "w") as f:
f.write("\n".join(script))
return path
|
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Write script to a temporary directory
Arguments:
script (list): Commands which to put into a file
Returns:
Absolute path to script
|
[
"Write",
"script",
"to",
"a",
"temporary",
"directory"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L105-L122
|
mottosso/be
|
be/_extern.py
|
write_aliases
|
def write_aliases(aliases, tempdir):
"""Write aliases to temporary directory
Arguments:
aliases (dict): {name: value} dict of aliases
tempdir (str): Absolute path to where aliases will be stored
"""
platform = lib.platform()
if platform == "unix":
home_alias = "cd $BE_DEVELOPMENTDIR"
else:
home_alias = "cd %BE_DEVELOPMENTDIR%"
aliases["home"] = home_alias
tempdir = os.path.join(tempdir, "aliases")
os.makedirs(tempdir)
for alias, cmd in aliases.iteritems():
path = os.path.join(tempdir, alias)
if platform == "windows":
path += ".bat"
with open(path, "w") as f:
f.write(cmd)
if platform == "unix":
# Make executable
st = os.stat(path)
os.chmod(path, st.st_mode | stat.S_IXUSR
| stat.S_IXGRP | stat.S_IXOTH)
return tempdir
|
python
|
def write_aliases(aliases, tempdir):
"""Write aliases to temporary directory
Arguments:
aliases (dict): {name: value} dict of aliases
tempdir (str): Absolute path to where aliases will be stored
"""
platform = lib.platform()
if platform == "unix":
home_alias = "cd $BE_DEVELOPMENTDIR"
else:
home_alias = "cd %BE_DEVELOPMENTDIR%"
aliases["home"] = home_alias
tempdir = os.path.join(tempdir, "aliases")
os.makedirs(tempdir)
for alias, cmd in aliases.iteritems():
path = os.path.join(tempdir, alias)
if platform == "windows":
path += ".bat"
with open(path, "w") as f:
f.write(cmd)
if platform == "unix":
# Make executable
st = os.stat(path)
os.chmod(path, st.st_mode | stat.S_IXUSR
| stat.S_IXGRP | stat.S_IXOTH)
return tempdir
|
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Arguments:
aliases (dict): {name: value} dict of aliases
tempdir (str): Absolute path to where aliases will be stored
|
[
"Write",
"aliases",
"to",
"temporary",
"directory"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L125-L160
|
mottosso/be
|
be/_extern.py
|
presets_dir
|
def presets_dir():
"""Return presets directory"""
default_presets_dir = os.path.join(
os.path.expanduser("~"), ".be", "presets")
presets_dir = os.environ.get(BE_PRESETSDIR) or default_presets_dir
if not os.path.exists(presets_dir):
os.makedirs(presets_dir)
return presets_dir
|
python
|
def presets_dir():
"""Return presets directory"""
default_presets_dir = os.path.join(
os.path.expanduser("~"), ".be", "presets")
presets_dir = os.environ.get(BE_PRESETSDIR) or default_presets_dir
if not os.path.exists(presets_dir):
os.makedirs(presets_dir)
return presets_dir
|
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")",
"return",
"presets_dir"
] |
Return presets directory
|
[
"Return",
"presets",
"directory"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L168-L175
|
mottosso/be
|
be/_extern.py
|
remove_preset
|
def remove_preset(preset):
"""Physically delete local preset
Arguments:
preset (str): Name of preset
"""
preset_dir = os.path.join(presets_dir(), preset)
try:
shutil.rmtree(preset_dir)
except IOError:
lib.echo("\"%s\" did not exist" % preset)
|
python
|
def remove_preset(preset):
"""Physically delete local preset
Arguments:
preset (str): Name of preset
"""
preset_dir = os.path.join(presets_dir(), preset)
try:
shutil.rmtree(preset_dir)
except IOError:
lib.echo("\"%s\" did not exist" % preset)
|
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Physically delete local preset
Arguments:
preset (str): Name of preset
|
[
"Physically",
"delete",
"local",
"preset"
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L178-L191
|
mottosso/be
|
be/_extern.py
|
get
|
def get(path, **kwargs):
"""requests.get wrapper"""
token = os.environ.get(BE_GITHUB_API_TOKEN)
if token:
kwargs["headers"] = {
"Authorization": "token %s" % token
}
try:
response = requests.get(path, verify=False, **kwargs)
if response.status_code == 403:
lib.echo("Patience: You can't pull more than 60 "
"presets per hour without an API token.\n"
"See https://github.com/mottosso/be/wiki"
"/advanced#extended-preset-access")
sys.exit(lib.USER_ERROR)
return response
except Exception as e:
if self.verbose:
lib.echo("ERROR: %s" % e)
else:
lib.echo("ERROR: Something went wrong. "
"See --verbose for more information")
|
python
|
def get(path, **kwargs):
"""requests.get wrapper"""
token = os.environ.get(BE_GITHUB_API_TOKEN)
if token:
kwargs["headers"] = {
"Authorization": "token %s" % token
}
try:
response = requests.get(path, verify=False, **kwargs)
if response.status_code == 403:
lib.echo("Patience: You can't pull more than 60 "
"presets per hour without an API token.\n"
"See https://github.com/mottosso/be/wiki"
"/advanced#extended-preset-access")
sys.exit(lib.USER_ERROR)
return response
except Exception as e:
if self.verbose:
lib.echo("ERROR: %s" % e)
else:
lib.echo("ERROR: Something went wrong. "
"See --verbose for more information")
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requests.get wrapper
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[
"requests",
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L194-L216
|
mottosso/be
|
be/_extern.py
|
_gist_is_preset
|
def _gist_is_preset(repo):
"""Evaluate whether gist is a be package
Arguments:
gist (str): username/id pair e.g. mottosso/2bb4651a05af85711cde
"""
_, gistid = repo.split("/")
gist_template = "https://api.github.com/gists/{}"
gist_path = gist_template.format(gistid)
response = get(gist_path)
if response.status_code == 404:
return False
try:
data = response.json()
except:
return False
files = data.get("files", {})
package = files.get("package.json", {})
try:
content = json.loads(package.get("content", ""))
except:
return False
if content.get("type") != "bepreset":
return False
return True
|
python
|
def _gist_is_preset(repo):
"""Evaluate whether gist is a be package
Arguments:
gist (str): username/id pair e.g. mottosso/2bb4651a05af85711cde
"""
_, gistid = repo.split("/")
gist_template = "https://api.github.com/gists/{}"
gist_path = gist_template.format(gistid)
response = get(gist_path)
if response.status_code == 404:
return False
try:
data = response.json()
except:
return False
files = data.get("files", {})
package = files.get("package.json", {})
try:
content = json.loads(package.get("content", ""))
except:
return False
if content.get("type") != "bepreset":
return False
return True
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[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L239-L272
|
mottosso/be
|
be/_extern.py
|
_repo_is_preset
|
def _repo_is_preset(repo):
"""Evaluate whether GitHub repository is a be package
Arguments:
gist (str): username/id pair e.g. mottosso/be-ad
"""
package_template = "https://raw.githubusercontent.com"
package_template += "/{repo}/master/package.json"
package_path = package_template.format(repo=repo)
response = get(package_path)
if response.status_code == 404:
return False
try:
data = response.json()
except:
return False
if not data.get("type") == "bepreset":
return False
return True
|
python
|
def _repo_is_preset(repo):
"""Evaluate whether GitHub repository is a be package
Arguments:
gist (str): username/id pair e.g. mottosso/be-ad
"""
package_template = "https://raw.githubusercontent.com"
package_template += "/{repo}/master/package.json"
package_path = package_template.format(repo=repo)
response = get(package_path)
if response.status_code == 404:
return False
try:
data = response.json()
except:
return False
if not data.get("type") == "bepreset":
return False
return True
|
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[
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"be",
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L275-L299
|
mottosso/be
|
be/_extern.py
|
github_presets
|
def github_presets():
"""Return remote presets hosted on GitHub"""
addr = ("https://raw.githubusercontent.com"
"/mottosso/be-presets/master/presets.json")
response = get(addr)
if response.status_code == 404:
lib.echo("Could not connect with preset database")
sys.exit(lib.PROGRAM_ERROR)
return dict((package["name"], package["repository"])
for package in response.json().get("presets"))
|
python
|
def github_presets():
"""Return remote presets hosted on GitHub"""
addr = ("https://raw.githubusercontent.com"
"/mottosso/be-presets/master/presets.json")
response = get(addr)
if response.status_code == 404:
lib.echo("Could not connect with preset database")
sys.exit(lib.PROGRAM_ERROR)
return dict((package["name"], package["repository"])
for package in response.json().get("presets"))
|
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[
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L383-L394
|
mottosso/be
|
be/_extern.py
|
copy_preset
|
def copy_preset(preset_dir, project_dir):
"""Copy contents of preset into new project
If package.json contains the key "contents", limit
the files copied to those present in this list.
Arguments:
preset_dir (str): Absolute path to preset
project_dir (str): Absolute path to new project
"""
os.makedirs(project_dir)
package_file = os.path.join(preset_dir, "package.json")
with open(package_file) as f:
package = json.load(f)
for fname in os.listdir(preset_dir):
src = os.path.join(preset_dir, fname)
contents = package.get("contents") or []
if fname not in self.files + contents:
continue
if os.path.isfile(src):
shutil.copy2(src, project_dir)
else:
dest = os.path.join(project_dir, fname)
shutil.copytree(src, dest)
|
python
|
def copy_preset(preset_dir, project_dir):
"""Copy contents of preset into new project
If package.json contains the key "contents", limit
the files copied to those present in this list.
Arguments:
preset_dir (str): Absolute path to preset
project_dir (str): Absolute path to new project
"""
os.makedirs(project_dir)
package_file = os.path.join(preset_dir, "package.json")
with open(package_file) as f:
package = json.load(f)
for fname in os.listdir(preset_dir):
src = os.path.join(preset_dir, fname)
contents = package.get("contents") or []
if fname not in self.files + contents:
continue
if os.path.isfile(src):
shutil.copy2(src, project_dir)
else:
dest = os.path.join(project_dir, fname)
shutil.copytree(src, dest)
|
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|
[
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L397-L427
|
mottosso/be
|
be/_extern.py
|
_resolve_references
|
def _resolve_references(templates):
"""Resolve {@} occurences by expansion
Given a dictionary {"a": "{@b}/x", "b": "{key}/y"}
Return {"a", "{key}/y/x", "b": "{key}/y"}
{
key: {@reference}/{variable} # pattern
}
In plain english, it looks within `pattern` for
references and replaces them with the value of the
matching key.
{
root: {cwd}/{project}
item: {@root}/{item}
}
In the above case, `item` is referencing `root` which
is resolved into this.
{
item: {cwd}/{project}/{item}
}
Example:
>>> templates = {"a": "{@b}/x", "b": "{key}/y"}
>>> resolved = _resolve_references(templates)
>>> assert resolved["a"] == "{key}/y/x"
"""
def repl(match):
lib.echo("Deprecation warning: The {@ref} syntax is being removed")
key = pattern[match.start():match.end()].strip("@{}")
if key not in templates:
sys.stderr.write("Unresolvable reference: \"%s\"" % key)
sys.exit(lib.USER_ERROR)
return templates[key]
for key, pattern in templates.copy().iteritems():
templates[key] = re.sub("{@\w+}", repl, pattern)
return templates
|
python
|
def _resolve_references(templates):
"""Resolve {@} occurences by expansion
Given a dictionary {"a": "{@b}/x", "b": "{key}/y"}
Return {"a", "{key}/y/x", "b": "{key}/y"}
{
key: {@reference}/{variable} # pattern
}
In plain english, it looks within `pattern` for
references and replaces them with the value of the
matching key.
{
root: {cwd}/{project}
item: {@root}/{item}
}
In the above case, `item` is referencing `root` which
is resolved into this.
{
item: {cwd}/{project}/{item}
}
Example:
>>> templates = {"a": "{@b}/x", "b": "{key}/y"}
>>> resolved = _resolve_references(templates)
>>> assert resolved["a"] == "{key}/y/x"
"""
def repl(match):
lib.echo("Deprecation warning: The {@ref} syntax is being removed")
key = pattern[match.start():match.end()].strip("@{}")
if key not in templates:
sys.stderr.write("Unresolvable reference: \"%s\"" % key)
sys.exit(lib.USER_ERROR)
return templates[key]
for key, pattern in templates.copy().iteritems():
templates[key] = re.sub("{@\w+}", repl, pattern)
return templates
|
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{
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In plain english, it looks within `pattern` for
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{
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item: {@root}/{item}
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{
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>>> assert resolved["a"] == "{key}/y/x"
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[
"Resolve",
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/_extern.py#L430-L474
|
mottosso/be
|
be/vendor/requests/packages/urllib3/_collections.py
|
HTTPHeaderDict.add
|
def add(self, key, val):
"""Adds a (name, value) pair, doesn't overwrite the value if it already
exists.
>>> headers = HTTPHeaderDict(foo='bar')
>>> headers.add('Foo', 'baz')
>>> headers['foo']
'bar, baz'
"""
key_lower = key.lower()
new_vals = key, val
# Keep the common case aka no item present as fast as possible
vals = _dict_setdefault(self, key_lower, new_vals)
if new_vals is not vals:
# new_vals was not inserted, as there was a previous one
if isinstance(vals, list):
# If already several items got inserted, we have a list
vals.append(val)
else:
# vals should be a tuple then, i.e. only one item so far
# Need to convert the tuple to list for further extension
_dict_setitem(self, key_lower, [vals[0], vals[1], val])
|
python
|
def add(self, key, val):
"""Adds a (name, value) pair, doesn't overwrite the value if it already
exists.
>>> headers = HTTPHeaderDict(foo='bar')
>>> headers.add('Foo', 'baz')
>>> headers['foo']
'bar, baz'
"""
key_lower = key.lower()
new_vals = key, val
# Keep the common case aka no item present as fast as possible
vals = _dict_setdefault(self, key_lower, new_vals)
if new_vals is not vals:
# new_vals was not inserted, as there was a previous one
if isinstance(vals, list):
# If already several items got inserted, we have a list
vals.append(val)
else:
# vals should be a tuple then, i.e. only one item so far
# Need to convert the tuple to list for further extension
_dict_setitem(self, key_lower, [vals[0], vals[1], val])
|
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'bar, baz'
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train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/_collections.py#L207-L228
|
mottosso/be
|
be/vendor/requests/packages/urllib3/_collections.py
|
HTTPHeaderDict.getlist
|
def getlist(self, key):
"""Returns a list of all the values for the named field. Returns an
empty list if the key doesn't exist."""
try:
vals = _dict_getitem(self, key.lower())
except KeyError:
return []
else:
if isinstance(vals, tuple):
return [vals[1]]
else:
return vals[1:]
|
python
|
def getlist(self, key):
"""Returns a list of all the values for the named field. Returns an
empty list if the key doesn't exist."""
try:
vals = _dict_getitem(self, key.lower())
except KeyError:
return []
else:
if isinstance(vals, tuple):
return [vals[1]]
else:
return vals[1:]
|
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] |
Returns a list of all the values for the named field. Returns an
empty list if the key doesn't exist.
|
[
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] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/_collections.py#L256-L267
|
mottosso/be
|
be/vendor/requests/packages/urllib3/_collections.py
|
HTTPHeaderDict.iteritems
|
def iteritems(self):
"""Iterate over all header lines, including duplicate ones."""
for key in self:
vals = _dict_getitem(self, key)
for val in vals[1:]:
yield vals[0], val
|
python
|
def iteritems(self):
"""Iterate over all header lines, including duplicate ones."""
for key in self:
vals = _dict_getitem(self, key)
for val in vals[1:]:
yield vals[0], val
|
[
"def",
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"in",
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":",
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"=",
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"vals",
"[",
"1",
":",
"]",
":",
"yield",
"vals",
"[",
"0",
"]",
",",
"val"
] |
Iterate over all header lines, including duplicate ones.
|
[
"Iterate",
"over",
"all",
"header",
"lines",
"including",
"duplicate",
"ones",
"."
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/_collections.py#L290-L295
|
mottosso/be
|
be/vendor/requests/packages/urllib3/_collections.py
|
HTTPHeaderDict.itermerged
|
def itermerged(self):
"""Iterate over all headers, merging duplicate ones together."""
for key in self:
val = _dict_getitem(self, key)
yield val[0], ', '.join(val[1:])
|
python
|
def itermerged(self):
"""Iterate over all headers, merging duplicate ones together."""
for key in self:
val = _dict_getitem(self, key)
yield val[0], ', '.join(val[1:])
|
[
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"itermerged",
"(",
"self",
")",
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"key",
"in",
"self",
":",
"val",
"=",
"_dict_getitem",
"(",
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"yield",
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"[",
"0",
"]",
",",
"', '",
".",
"join",
"(",
"val",
"[",
"1",
":",
"]",
")"
] |
Iterate over all headers, merging duplicate ones together.
|
[
"Iterate",
"over",
"all",
"headers",
"merging",
"duplicate",
"ones",
"together",
"."
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/_collections.py#L297-L301
|
mottosso/be
|
be/vendor/requests/packages/urllib3/_collections.py
|
HTTPHeaderDict.from_httplib
|
def from_httplib(cls, message, duplicates=('set-cookie',)): # Python 2
"""Read headers from a Python 2 httplib message object."""
ret = cls(message.items())
# ret now contains only the last header line for each duplicate.
# Importing with all duplicates would be nice, but this would
# mean to repeat most of the raw parsing already done, when the
# message object was created. Extracting only the headers of interest
# separately, the cookies, should be faster and requires less
# extra code.
for key in duplicates:
ret.discard(key)
for val in message.getheaders(key):
ret.add(key, val)
return ret
|
python
|
def from_httplib(cls, message, duplicates=('set-cookie',)): # Python 2
"""Read headers from a Python 2 httplib message object."""
ret = cls(message.items())
# ret now contains only the last header line for each duplicate.
# Importing with all duplicates would be nice, but this would
# mean to repeat most of the raw parsing already done, when the
# message object was created. Extracting only the headers of interest
# separately, the cookies, should be faster and requires less
# extra code.
for key in duplicates:
ret.discard(key)
for val in message.getheaders(key):
ret.add(key, val)
return ret
|
[
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"(",
"cls",
",",
"message",
",",
"duplicates",
"=",
"(",
"'set-cookie'",
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":",
"# Python 2",
"ret",
"=",
"cls",
"(",
"message",
".",
"items",
"(",
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"# ret now contains only the last header line for each duplicate.",
"# Importing with all duplicates would be nice, but this would",
"# mean to repeat most of the raw parsing already done, when the",
"# message object was created. Extracting only the headers of interest ",
"# separately, the cookies, should be faster and requires less",
"# extra code.",
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".",
"getheaders",
"(",
"key",
")",
":",
"ret",
".",
"add",
"(",
"key",
",",
"val",
")",
"return",
"ret"
] |
Read headers from a Python 2 httplib message object.
|
[
"Read",
"headers",
"from",
"a",
"Python",
"2",
"httplib",
"message",
"object",
"."
] |
train
|
https://github.com/mottosso/be/blob/0f3d4f3597c71223f616d78c6d9b2c8dffcd8a71/be/vendor/requests/packages/urllib3/_collections.py#L307-L320
|
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