partition stringclasses 3 values | func_name stringlengths 1 134 | docstring stringlengths 1 46.9k | path stringlengths 4 223 | original_string stringlengths 75 104k | code stringlengths 75 104k | docstring_tokens listlengths 1 1.97k | repo stringlengths 7 55 | language stringclasses 1 value | url stringlengths 87 315 | code_tokens listlengths 19 28.4k | sha stringlengths 40 40 |
|---|---|---|---|---|---|---|---|---|---|---|---|
test | CompletionWidget.eventFilter | Reimplemented to handle keyboard input and to auto-hide when the
text edit loses focus. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def eventFilter(self, obj, event):
""" Reimplemented to handle keyboard input and to auto-hide when the
text edit loses focus.
"""
if obj == self._text_edit:
etype = event.type()
if etype == QtCore.QEvent.KeyPress:
key, text = event.key(), event.text()
if key in (QtCore.Qt.Key_Return, QtCore.Qt.Key_Enter,
QtCore.Qt.Key_Tab):
self._complete_current()
return True
elif key == QtCore.Qt.Key_Escape:
self.hide()
return True
elif key in (QtCore.Qt.Key_Up, QtCore.Qt.Key_Down,
QtCore.Qt.Key_PageUp, QtCore.Qt.Key_PageDown,
QtCore.Qt.Key_Home, QtCore.Qt.Key_End):
self.keyPressEvent(event)
return True
elif etype == QtCore.QEvent.FocusOut:
self.hide()
return super(CompletionWidget, self).eventFilter(obj, event) | def eventFilter(self, obj, event):
""" Reimplemented to handle keyboard input and to auto-hide when the
text edit loses focus.
"""
if obj == self._text_edit:
etype = event.type()
if etype == QtCore.QEvent.KeyPress:
key, text = event.key(), event.text()
if key in (QtCore.Qt.Key_Return, QtCore.Qt.Key_Enter,
QtCore.Qt.Key_Tab):
self._complete_current()
return True
elif key == QtCore.Qt.Key_Escape:
self.hide()
return True
elif key in (QtCore.Qt.Key_Up, QtCore.Qt.Key_Down,
QtCore.Qt.Key_PageUp, QtCore.Qt.Key_PageDown,
QtCore.Qt.Key_Home, QtCore.Qt.Key_End):
self.keyPressEvent(event)
return True
elif etype == QtCore.QEvent.FocusOut:
self.hide()
return super(CompletionWidget, self).eventFilter(obj, event) | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L34-L59 | [
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test | CompletionWidget.hideEvent | Reimplemented to disconnect signal handlers and event filter. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def hideEvent(self, event):
""" Reimplemented to disconnect signal handlers and event filter.
"""
super(CompletionWidget, self).hideEvent(event)
self._text_edit.cursorPositionChanged.disconnect(self._update_current)
self._text_edit.removeEventFilter(self) | def hideEvent(self, event):
""" Reimplemented to disconnect signal handlers and event filter.
"""
super(CompletionWidget, self).hideEvent(event)
self._text_edit.cursorPositionChanged.disconnect(self._update_current)
self._text_edit.removeEventFilter(self) | [
"Reimplemented",
"to",
"disconnect",
"signal",
"handlers",
"and",
"event",
"filter",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L65-L70 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | CompletionWidget.showEvent | Reimplemented to connect signal handlers and event filter. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def showEvent(self, event):
""" Reimplemented to connect signal handlers and event filter.
"""
super(CompletionWidget, self).showEvent(event)
self._text_edit.cursorPositionChanged.connect(self._update_current)
self._text_edit.installEventFilter(self) | def showEvent(self, event):
""" Reimplemented to connect signal handlers and event filter.
"""
super(CompletionWidget, self).showEvent(event)
self._text_edit.cursorPositionChanged.connect(self._update_current)
self._text_edit.installEventFilter(self) | [
"Reimplemented",
"to",
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"signal",
"handlers",
"and",
"event",
"filter",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L72-L77 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | CompletionWidget.show_items | Shows the completion widget with 'items' at the position specified
by 'cursor'. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def show_items(self, cursor, items):
""" Shows the completion widget with 'items' at the position specified
by 'cursor'.
"""
text_edit = self._text_edit
point = text_edit.cursorRect(cursor).bottomRight()
point = text_edit.mapToGlobal(point)
height = self.sizeHint().height()
screen_rect = QtGui.QApplication.desktop().availableGeometry(self)
if screen_rect.size().height() - point.y() - height < 0:
point = text_edit.mapToGlobal(text_edit.cursorRect().topRight())
point.setY(point.y() - height)
self.move(point)
self._start_position = cursor.position()
self.clear()
self.addItems(items)
self.setCurrentRow(0)
self.show() | def show_items(self, cursor, items):
""" Shows the completion widget with 'items' at the position specified
by 'cursor'.
"""
text_edit = self._text_edit
point = text_edit.cursorRect(cursor).bottomRight()
point = text_edit.mapToGlobal(point)
height = self.sizeHint().height()
screen_rect = QtGui.QApplication.desktop().availableGeometry(self)
if screen_rect.size().height() - point.y() - height < 0:
point = text_edit.mapToGlobal(text_edit.cursorRect().topRight())
point.setY(point.y() - height)
self.move(point)
self._start_position = cursor.position()
self.clear()
self.addItems(items)
self.setCurrentRow(0)
self.show() | [
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"with",
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"at",
"the",
"position",
"specified",
"by",
"cursor",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L83-L101 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | CompletionWidget._complete_current | Perform the completion with the currently selected item. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def _complete_current(self):
""" Perform the completion with the currently selected item.
"""
self._current_text_cursor().insertText(self.currentItem().text())
self.hide() | def _complete_current(self):
""" Perform the completion with the currently selected item.
"""
self._current_text_cursor().insertText(self.currentItem().text())
self.hide() | [
"Perform",
"the",
"completion",
"with",
"the",
"currently",
"selected",
"item",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L107-L111 | [
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test | CompletionWidget._current_text_cursor | Returns a cursor with text between the start position and the
current position selected. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def _current_text_cursor(self):
""" Returns a cursor with text between the start position and the
current position selected.
"""
cursor = self._text_edit.textCursor()
if cursor.position() >= self._start_position:
cursor.setPosition(self._start_position,
QtGui.QTextCursor.KeepAnchor)
return cursor | def _current_text_cursor(self):
""" Returns a cursor with text between the start position and the
current position selected.
"""
cursor = self._text_edit.textCursor()
if cursor.position() >= self._start_position:
cursor.setPosition(self._start_position,
QtGui.QTextCursor.KeepAnchor)
return cursor | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L113-L121 | [
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test | CompletionWidget._update_current | Updates the current item based on the current text. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py | def _update_current(self):
""" Updates the current item based on the current text.
"""
prefix = self._current_text_cursor().selection().toPlainText()
if prefix:
items = self.findItems(prefix, (QtCore.Qt.MatchStartsWith |
QtCore.Qt.MatchCaseSensitive))
if items:
self.setCurrentItem(items[0])
else:
self.hide()
else:
self.hide() | def _update_current(self):
""" Updates the current item based on the current text.
"""
prefix = self._current_text_cursor().selection().toPlainText()
if prefix:
items = self.findItems(prefix, (QtCore.Qt.MatchStartsWith |
QtCore.Qt.MatchCaseSensitive))
if items:
self.setCurrentItem(items[0])
else:
self.hide()
else:
self.hide() | [
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"text",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/completion_widget.py#L123-L135 | [
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test | registerAdminSite | Registers the models of the app with the given "appName" for the admin site | django_tooling/registeradmin.py | def registerAdminSite(appName, excludeModels=[]):
"""Registers the models of the app with the given "appName" for the admin site"""
for model in apps.get_app_config(appName).get_models():
if model not in excludeModels:
admin.site.register(model) | def registerAdminSite(appName, excludeModels=[]):
"""Registers the models of the app with the given "appName" for the admin site"""
for model in apps.get_app_config(appName).get_models():
if model not in excludeModels:
admin.site.register(model) | [
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"site"
] | seebass/django-tooling | python | https://github.com/seebass/django-tooling/blob/aaee703040b299cae560c501c94b18e0c2620f0d/django_tooling/registeradmin.py#L5-L9 | [
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test | virtual_memory | System virtual memory as a namedtuple. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def virtual_memory():
"""System virtual memory as a namedtuple."""
mem = _psutil_mswindows.get_virtual_mem()
totphys, availphys, totpagef, availpagef, totvirt, freevirt = mem
#
total = totphys
avail = availphys
free = availphys
used = total - avail
percent = usage_percent((total - avail), total, _round=1)
return nt_virtmem_info(total, avail, percent, used, free) | def virtual_memory():
"""System virtual memory as a namedtuple."""
mem = _psutil_mswindows.get_virtual_mem()
totphys, availphys, totpagef, availpagef, totvirt, freevirt = mem
#
total = totphys
avail = availphys
free = availphys
used = total - avail
percent = usage_percent((total - avail), total, _round=1)
return nt_virtmem_info(total, avail, percent, used, free) | [
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"virtual",
"memory",
"as",
"a",
"namedtuple",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L67-L77 | [
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test | swap_memory | Swap system memory as a (total, used, free, sin, sout) tuple. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def swap_memory():
"""Swap system memory as a (total, used, free, sin, sout) tuple."""
mem = _psutil_mswindows.get_virtual_mem()
total = mem[2]
free = mem[3]
used = total - free
percent = usage_percent(used, total, _round=1)
return nt_swapmeminfo(total, used, free, percent, 0, 0) | def swap_memory():
"""Swap system memory as a (total, used, free, sin, sout) tuple."""
mem = _psutil_mswindows.get_virtual_mem()
total = mem[2]
free = mem[3]
used = total - free
percent = usage_percent(used, total, _round=1)
return nt_swapmeminfo(total, used, free, percent, 0, 0) | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L79-L86 | [
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"percent",
",",
"0",
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"0",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | get_disk_usage | Return disk usage associated with path. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def get_disk_usage(path):
"""Return disk usage associated with path."""
try:
total, free = _psutil_mswindows.get_disk_usage(path)
except WindowsError:
err = sys.exc_info()[1]
if not os.path.exists(path):
raise OSError(errno.ENOENT, "No such file or directory: '%s'" % path)
raise
used = total - free
percent = usage_percent(used, total, _round=1)
return nt_diskinfo(total, used, free, percent) | def get_disk_usage(path):
"""Return disk usage associated with path."""
try:
total, free = _psutil_mswindows.get_disk_usage(path)
except WindowsError:
err = sys.exc_info()[1]
if not os.path.exists(path):
raise OSError(errno.ENOENT, "No such file or directory: '%s'" % path)
raise
used = total - free
percent = usage_percent(used, total, _round=1)
return nt_diskinfo(total, used, free, percent) | [
"Return",
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"associated",
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"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L88-L99 | [
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test | disk_partitions | Return disk partitions. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def disk_partitions(all):
"""Return disk partitions."""
rawlist = _psutil_mswindows.get_disk_partitions(all)
return [nt_partition(*x) for x in rawlist] | def disk_partitions(all):
"""Return disk partitions."""
rawlist = _psutil_mswindows.get_disk_partitions(all)
return [nt_partition(*x) for x in rawlist] | [
"Return",
"disk",
"partitions",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L101-L104 | [
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test | get_system_cpu_times | Return system CPU times as a named tuple. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def get_system_cpu_times():
"""Return system CPU times as a named tuple."""
user, system, idle = 0, 0, 0
# computes system global times summing each processor value
for cpu_time in _psutil_mswindows.get_system_cpu_times():
user += cpu_time[0]
system += cpu_time[1]
idle += cpu_time[2]
return _cputimes_ntuple(user, system, idle) | def get_system_cpu_times():
"""Return system CPU times as a named tuple."""
user, system, idle = 0, 0, 0
# computes system global times summing each processor value
for cpu_time in _psutil_mswindows.get_system_cpu_times():
user += cpu_time[0]
system += cpu_time[1]
idle += cpu_time[2]
return _cputimes_ntuple(user, system, idle) | [
"Return",
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"as",
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"named",
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"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L109-L117 | [
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test | get_system_per_cpu_times | Return system per-CPU times as a list of named tuples. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def get_system_per_cpu_times():
"""Return system per-CPU times as a list of named tuples."""
ret = []
for cpu_t in _psutil_mswindows.get_system_cpu_times():
user, system, idle = cpu_t
item = _cputimes_ntuple(user, system, idle)
ret.append(item)
return ret | def get_system_per_cpu_times():
"""Return system per-CPU times as a list of named tuples."""
ret = []
for cpu_t in _psutil_mswindows.get_system_cpu_times():
user, system, idle = cpu_t
item = _cputimes_ntuple(user, system, idle)
ret.append(item)
return ret | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L119-L126 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | get_system_users | Return currently connected users as a list of namedtuples. | environment/lib/python2.7/site-packages/psutil/_psmswindows.py | def get_system_users():
"""Return currently connected users as a list of namedtuples."""
retlist = []
rawlist = _psutil_mswindows.get_system_users()
for item in rawlist:
user, hostname, tstamp = item
nt = nt_user(user, None, hostname, tstamp)
retlist.append(nt)
return retlist | def get_system_users():
"""Return currently connected users as a list of namedtuples."""
retlist = []
rawlist = _psutil_mswindows.get_system_users()
for item in rawlist:
user, hostname, tstamp = item
nt = nt_user(user, None, hostname, tstamp)
retlist.append(nt)
return retlist | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/psutil/_psmswindows.py#L128-L136 | [
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test | system | Win32 version of os.system() that works with network shares.
Note that this implementation returns None, as meant for use in IPython.
Parameters
----------
cmd : str
A command to be executed in the system shell.
Returns
-------
None : we explicitly do NOT return the subprocess status code, as this
utility is meant to be used extensively in IPython, where any return value
would trigger :func:`sys.displayhook` calls. | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def system(cmd):
"""Win32 version of os.system() that works with network shares.
Note that this implementation returns None, as meant for use in IPython.
Parameters
----------
cmd : str
A command to be executed in the system shell.
Returns
-------
None : we explicitly do NOT return the subprocess status code, as this
utility is meant to be used extensively in IPython, where any return value
would trigger :func:`sys.displayhook` calls.
"""
with AvoidUNCPath() as path:
if path is not None:
cmd = '"pushd %s &&"%s' % (path, cmd)
with Win32ShellCommandController(cmd) as scc:
scc.run() | def system(cmd):
"""Win32 version of os.system() that works with network shares.
Note that this implementation returns None, as meant for use in IPython.
Parameters
----------
cmd : str
A command to be executed in the system shell.
Returns
-------
None : we explicitly do NOT return the subprocess status code, as this
utility is meant to be used extensively in IPython, where any return value
would trigger :func:`sys.displayhook` calls.
"""
with AvoidUNCPath() as path:
if path is not None:
cmd = '"pushd %s &&"%s' % (path, cmd)
with Win32ShellCommandController(cmd) as scc:
scc.run() | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L547-L567 | [
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".",
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"(",
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | Win32ShellCommandController.run | Runs the process, using the provided functions for I/O.
The function stdin_func should return strings whenever a
character or characters become available.
The functions stdout_func and stderr_func are called whenever
something is printed to stdout or stderr, respectively.
These functions are called from different threads (but not
concurrently, because of the GIL). | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def run(self, stdout_func = None, stdin_func = None, stderr_func = None):
"""Runs the process, using the provided functions for I/O.
The function stdin_func should return strings whenever a
character or characters become available.
The functions stdout_func and stderr_func are called whenever
something is printed to stdout or stderr, respectively.
These functions are called from different threads (but not
concurrently, because of the GIL).
"""
if stdout_func == None and stdin_func == None and stderr_func == None:
return self._run_stdio()
if stderr_func != None and self.mergeout:
raise RuntimeError("Shell command was initiated with "
"merged stdin/stdout, but a separate stderr_func "
"was provided to the run() method")
# Create a thread for each input/output handle
stdin_thread = None
threads = []
if stdin_func:
stdin_thread = threading.Thread(target=self._stdin_thread,
args=(self.hstdin, self.piProcInfo.hProcess,
stdin_func, stdout_func))
threads.append(threading.Thread(target=self._stdout_thread,
args=(self.hstdout, stdout_func)))
if not self.mergeout:
if stderr_func == None:
stderr_func = stdout_func
threads.append(threading.Thread(target=self._stdout_thread,
args=(self.hstderr, stderr_func)))
# Start the I/O threads and the process
if ResumeThread(self.piProcInfo.hThread) == 0xFFFFFFFF:
raise ctypes.WinError()
if stdin_thread is not None:
stdin_thread.start()
for thread in threads:
thread.start()
# Wait for the process to complete
if WaitForSingleObject(self.piProcInfo.hProcess, INFINITE) == \
WAIT_FAILED:
raise ctypes.WinError()
# Wait for the I/O threads to complete
for thread in threads:
thread.join()
# Wait for the stdin thread to complete
if stdin_thread is not None:
stdin_thread.join() | def run(self, stdout_func = None, stdin_func = None, stderr_func = None):
"""Runs the process, using the provided functions for I/O.
The function stdin_func should return strings whenever a
character or characters become available.
The functions stdout_func and stderr_func are called whenever
something is printed to stdout or stderr, respectively.
These functions are called from different threads (but not
concurrently, because of the GIL).
"""
if stdout_func == None and stdin_func == None and stderr_func == None:
return self._run_stdio()
if stderr_func != None and self.mergeout:
raise RuntimeError("Shell command was initiated with "
"merged stdin/stdout, but a separate stderr_func "
"was provided to the run() method")
# Create a thread for each input/output handle
stdin_thread = None
threads = []
if stdin_func:
stdin_thread = threading.Thread(target=self._stdin_thread,
args=(self.hstdin, self.piProcInfo.hProcess,
stdin_func, stdout_func))
threads.append(threading.Thread(target=self._stdout_thread,
args=(self.hstdout, stdout_func)))
if not self.mergeout:
if stderr_func == None:
stderr_func = stdout_func
threads.append(threading.Thread(target=self._stdout_thread,
args=(self.hstderr, stderr_func)))
# Start the I/O threads and the process
if ResumeThread(self.piProcInfo.hThread) == 0xFFFFFFFF:
raise ctypes.WinError()
if stdin_thread is not None:
stdin_thread.start()
for thread in threads:
thread.start()
# Wait for the process to complete
if WaitForSingleObject(self.piProcInfo.hProcess, INFINITE) == \
WAIT_FAILED:
raise ctypes.WinError()
# Wait for the I/O threads to complete
for thread in threads:
thread.join()
# Wait for the stdin thread to complete
if stdin_thread is not None:
stdin_thread.join() | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L393-L442 | [
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test | Win32ShellCommandController._stdin_raw_nonblock | Use the raw Win32 handle of sys.stdin to do non-blocking reads | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def _stdin_raw_nonblock(self):
"""Use the raw Win32 handle of sys.stdin to do non-blocking reads"""
# WARNING: This is experimental, and produces inconsistent results.
# It's possible for the handle not to be appropriate for use
# with WaitForSingleObject, among other things.
handle = msvcrt.get_osfhandle(sys.stdin.fileno())
result = WaitForSingleObject(handle, 100)
if result == WAIT_FAILED:
raise ctypes.WinError()
elif result == WAIT_TIMEOUT:
print(".", end='')
return None
else:
data = ctypes.create_string_buffer(256)
bytesRead = DWORD(0)
print('?', end='')
if not ReadFile(handle, data, 256,
ctypes.byref(bytesRead), None):
raise ctypes.WinError()
# This ensures the non-blocking works with an actual console
# Not checking the error, so the processing will still work with
# other handle types
FlushConsoleInputBuffer(handle)
data = data.value
data = data.replace('\r\n', '\n')
data = data.replace('\r', '\n')
print(repr(data) + " ", end='')
return data | def _stdin_raw_nonblock(self):
"""Use the raw Win32 handle of sys.stdin to do non-blocking reads"""
# WARNING: This is experimental, and produces inconsistent results.
# It's possible for the handle not to be appropriate for use
# with WaitForSingleObject, among other things.
handle = msvcrt.get_osfhandle(sys.stdin.fileno())
result = WaitForSingleObject(handle, 100)
if result == WAIT_FAILED:
raise ctypes.WinError()
elif result == WAIT_TIMEOUT:
print(".", end='')
return None
else:
data = ctypes.create_string_buffer(256)
bytesRead = DWORD(0)
print('?', end='')
if not ReadFile(handle, data, 256,
ctypes.byref(bytesRead), None):
raise ctypes.WinError()
# This ensures the non-blocking works with an actual console
# Not checking the error, so the processing will still work with
# other handle types
FlushConsoleInputBuffer(handle)
data = data.value
data = data.replace('\r\n', '\n')
data = data.replace('\r', '\n')
print(repr(data) + " ", end='')
return data | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L444-L473 | [
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",",
"end",
"=",
"''",
")",
"return",
"data"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | Win32ShellCommandController._stdin_raw_block | Use a blocking stdin read | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def _stdin_raw_block(self):
"""Use a blocking stdin read"""
# The big problem with the blocking read is that it doesn't
# exit when it's supposed to in all contexts. An extra
# key-press may be required to trigger the exit.
try:
data = sys.stdin.read(1)
data = data.replace('\r', '\n')
return data
except WindowsError as we:
if we.winerror == ERROR_NO_DATA:
# This error occurs when the pipe is closed
return None
else:
# Otherwise let the error propagate
raise we | def _stdin_raw_block(self):
"""Use a blocking stdin read"""
# The big problem with the blocking read is that it doesn't
# exit when it's supposed to in all contexts. An extra
# key-press may be required to trigger the exit.
try:
data = sys.stdin.read(1)
data = data.replace('\r', '\n')
return data
except WindowsError as we:
if we.winerror == ERROR_NO_DATA:
# This error occurs when the pipe is closed
return None
else:
# Otherwise let the error propagate
raise we | [
"Use",
"a",
"blocking",
"stdin",
"read"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L475-L490 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | Win32ShellCommandController._stdout_raw | Writes the string to stdout | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def _stdout_raw(self, s):
"""Writes the string to stdout"""
print(s, end='', file=sys.stdout)
sys.stdout.flush() | def _stdout_raw(self, s):
"""Writes the string to stdout"""
print(s, end='', file=sys.stdout)
sys.stdout.flush() | [
"Writes",
"the",
"string",
"to",
"stdout"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L492-L495 | [
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".",
"stdout",
")",
"sys",
".",
"stdout",
".",
"flush",
"(",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | Win32ShellCommandController._stderr_raw | Writes the string to stdout | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def _stderr_raw(self, s):
"""Writes the string to stdout"""
print(s, end='', file=sys.stderr)
sys.stderr.flush() | def _stderr_raw(self, s):
"""Writes the string to stdout"""
print(s, end='', file=sys.stderr)
sys.stderr.flush() | [
"Writes",
"the",
"string",
"to",
"stdout"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L497-L500 | [
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".",
"stderr",
")",
"sys",
".",
"stderr",
".",
"flush",
"(",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | Win32ShellCommandController._run_stdio | Runs the process using the system standard I/O.
IMPORTANT: stdin needs to be asynchronous, so the Python
sys.stdin object is not used. Instead,
msvcrt.kbhit/getwch are used asynchronously. | environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py | def _run_stdio(self):
"""Runs the process using the system standard I/O.
IMPORTANT: stdin needs to be asynchronous, so the Python
sys.stdin object is not used. Instead,
msvcrt.kbhit/getwch are used asynchronously.
"""
# Disable Line and Echo mode
#lpMode = DWORD()
#handle = msvcrt.get_osfhandle(sys.stdin.fileno())
#if GetConsoleMode(handle, ctypes.byref(lpMode)):
# set_console_mode = True
# if not SetConsoleMode(handle, lpMode.value &
# ~(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT)):
# raise ctypes.WinError()
if self.mergeout:
return self.run(stdout_func = self._stdout_raw,
stdin_func = self._stdin_raw_block)
else:
return self.run(stdout_func = self._stdout_raw,
stdin_func = self._stdin_raw_block,
stderr_func = self._stderr_raw) | def _run_stdio(self):
"""Runs the process using the system standard I/O.
IMPORTANT: stdin needs to be asynchronous, so the Python
sys.stdin object is not used. Instead,
msvcrt.kbhit/getwch are used asynchronously.
"""
# Disable Line and Echo mode
#lpMode = DWORD()
#handle = msvcrt.get_osfhandle(sys.stdin.fileno())
#if GetConsoleMode(handle, ctypes.byref(lpMode)):
# set_console_mode = True
# if not SetConsoleMode(handle, lpMode.value &
# ~(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT)):
# raise ctypes.WinError()
if self.mergeout:
return self.run(stdout_func = self._stdout_raw,
stdin_func = self._stdin_raw_block)
else:
return self.run(stdout_func = self._stdout_raw,
stdin_func = self._stdin_raw_block,
stderr_func = self._stderr_raw) | [
"Runs",
"the",
"process",
"using",
"the",
"system",
"standard",
"I",
"/",
"O",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/_process_win32_controller.py#L502-L524 | [
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"#lpMode = DWORD()",
"#handle = msvcrt.get_osfhandle(sys.stdin.fileno())",
"#if GetConsoleMode(handle, ctypes.byref(lpMode)):",
"# set_console_mode = True",
"# if not SetConsoleMode(handle, lpMode.value &",
"# ~(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT)):",
"# raise ctypes.WinError()",
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"=",
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".",
"_stdin_raw_block",
",",
"stderr_func",
"=",
"self",
".",
"_stderr_raw",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | MainWindow.update_tab_bar_visibility | update visibility of the tabBar depending of the number of tab
0 or 1 tab, tabBar hidden
2+ tabs, tabBar visible
send a self.close if number of tab ==0
need to be called explicitly, or be connected to tabInserted/tabRemoved | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def update_tab_bar_visibility(self):
""" update visibility of the tabBar depending of the number of tab
0 or 1 tab, tabBar hidden
2+ tabs, tabBar visible
send a self.close if number of tab ==0
need to be called explicitly, or be connected to tabInserted/tabRemoved
"""
if self.tab_widget.count() <= 1:
self.tab_widget.tabBar().setVisible(False)
else:
self.tab_widget.tabBar().setVisible(True)
if self.tab_widget.count()==0 :
self.close() | def update_tab_bar_visibility(self):
""" update visibility of the tabBar depending of the number of tab
0 or 1 tab, tabBar hidden
2+ tabs, tabBar visible
send a self.close if number of tab ==0
need to be called explicitly, or be connected to tabInserted/tabRemoved
"""
if self.tab_widget.count() <= 1:
self.tab_widget.tabBar().setVisible(False)
else:
self.tab_widget.tabBar().setVisible(True)
if self.tab_widget.count()==0 :
self.close() | [
"update",
"visibility",
"of",
"the",
"tabBar",
"depending",
"of",
"the",
"number",
"of",
"tab"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L88-L103 | [
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"close",
"(",
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | MainWindow.create_tab_with_current_kernel | create a new frontend attached to the same kernel as the current tab | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def create_tab_with_current_kernel(self):
"""create a new frontend attached to the same kernel as the current tab"""
current_widget = self.tab_widget.currentWidget()
current_widget_index = self.tab_widget.indexOf(current_widget)
current_widget_name = self.tab_widget.tabText(current_widget_index)
widget = self.slave_frontend_factory(current_widget)
if 'slave' in current_widget_name:
# don't keep stacking slaves
name = current_widget_name
else:
name = '(%s) slave' % current_widget_name
self.add_tab_with_frontend(widget,name=name) | def create_tab_with_current_kernel(self):
"""create a new frontend attached to the same kernel as the current tab"""
current_widget = self.tab_widget.currentWidget()
current_widget_index = self.tab_widget.indexOf(current_widget)
current_widget_name = self.tab_widget.tabText(current_widget_index)
widget = self.slave_frontend_factory(current_widget)
if 'slave' in current_widget_name:
# don't keep stacking slaves
name = current_widget_name
else:
name = '(%s) slave' % current_widget_name
self.add_tab_with_frontend(widget,name=name) | [
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"a",
"new",
"frontend",
"attached",
"to",
"the",
"same",
"kernel",
"as",
"the",
"current",
"tab"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L121-L132 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | MainWindow.close_tab | Called when you need to try to close a tab.
It takes the number of the tab to be closed as argument, or a reference
to the widget inside this tab | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def close_tab(self,current_tab):
""" Called when you need to try to close a tab.
It takes the number of the tab to be closed as argument, or a reference
to the widget inside this tab
"""
# let's be sure "tab" and "closing widget" are respectively the index
# of the tab to close and a reference to the frontend to close
if type(current_tab) is not int :
current_tab = self.tab_widget.indexOf(current_tab)
closing_widget=self.tab_widget.widget(current_tab)
# when trying to be closed, widget might re-send a request to be
# closed again, but will be deleted when event will be processed. So
# need to check that widget still exists and skip if not. One example
# of this is when 'exit' is sent in a slave tab. 'exit' will be
# re-sent by this function on the master widget, which ask all slave
# widgets to exit
if closing_widget==None:
return
#get a list of all slave widgets on the same kernel.
slave_tabs = self.find_slave_widgets(closing_widget)
keepkernel = None #Use the prompt by default
if hasattr(closing_widget,'_keep_kernel_on_exit'): #set by exit magic
keepkernel = closing_widget._keep_kernel_on_exit
# If signal sent by exit magic (_keep_kernel_on_exit, exist and not None)
# we set local slave tabs._hidden to True to avoid prompting for kernel
# restart when they get the signal. and then "forward" the 'exit'
# to the main window
if keepkernel is not None:
for tab in slave_tabs:
tab._hidden = True
if closing_widget in slave_tabs:
try :
self.find_master_tab(closing_widget).execute('exit')
except AttributeError:
self.log.info("Master already closed or not local, closing only current tab")
self.tab_widget.removeTab(current_tab)
self.update_tab_bar_visibility()
return
kernel_manager = closing_widget.kernel_manager
if keepkernel is None and not closing_widget._confirm_exit:
# don't prompt, just terminate the kernel if we own it
# or leave it alone if we don't
keepkernel = closing_widget._existing
if keepkernel is None: #show prompt
if kernel_manager and kernel_manager.channels_running:
title = self.window().windowTitle()
cancel = QtGui.QMessageBox.Cancel
okay = QtGui.QMessageBox.Ok
if closing_widget._may_close:
msg = "You are closing the tab : "+'"'+self.tab_widget.tabText(current_tab)+'"'
info = "Would you like to quit the Kernel and close all attached Consoles as well?"
justthis = QtGui.QPushButton("&No, just this Tab", self)
justthis.setShortcut('N')
closeall = QtGui.QPushButton("&Yes, close all", self)
closeall.setShortcut('Y')
# allow ctrl-d ctrl-d exit, like in terminal
closeall.setShortcut('Ctrl+D')
box = QtGui.QMessageBox(QtGui.QMessageBox.Question,
title, msg)
box.setInformativeText(info)
box.addButton(cancel)
box.addButton(justthis, QtGui.QMessageBox.NoRole)
box.addButton(closeall, QtGui.QMessageBox.YesRole)
box.setDefaultButton(closeall)
box.setEscapeButton(cancel)
pixmap = QtGui.QPixmap(self._app.icon.pixmap(QtCore.QSize(64,64)))
box.setIconPixmap(pixmap)
reply = box.exec_()
if reply == 1: # close All
for slave in slave_tabs:
background(slave.kernel_manager.stop_channels)
self.tab_widget.removeTab(self.tab_widget.indexOf(slave))
closing_widget.execute("exit")
self.tab_widget.removeTab(current_tab)
background(kernel_manager.stop_channels)
elif reply == 0: # close Console
if not closing_widget._existing:
# Have kernel: don't quit, just close the tab
closing_widget.execute("exit True")
self.tab_widget.removeTab(current_tab)
background(kernel_manager.stop_channels)
else:
reply = QtGui.QMessageBox.question(self, title,
"Are you sure you want to close this Console?"+
"\nThe Kernel and other Consoles will remain active.",
okay|cancel,
defaultButton=okay
)
if reply == okay:
self.tab_widget.removeTab(current_tab)
elif keepkernel: #close console but leave kernel running (no prompt)
self.tab_widget.removeTab(current_tab)
background(kernel_manager.stop_channels)
else: #close console and kernel (no prompt)
self.tab_widget.removeTab(current_tab)
if kernel_manager and kernel_manager.channels_running:
for slave in slave_tabs:
background(slave.kernel_manager.stop_channels)
self.tab_widget.removeTab(self.tab_widget.indexOf(slave))
kernel_manager.shutdown_kernel()
background(kernel_manager.stop_channels)
self.update_tab_bar_visibility() | def close_tab(self,current_tab):
""" Called when you need to try to close a tab.
It takes the number of the tab to be closed as argument, or a reference
to the widget inside this tab
"""
# let's be sure "tab" and "closing widget" are respectively the index
# of the tab to close and a reference to the frontend to close
if type(current_tab) is not int :
current_tab = self.tab_widget.indexOf(current_tab)
closing_widget=self.tab_widget.widget(current_tab)
# when trying to be closed, widget might re-send a request to be
# closed again, but will be deleted when event will be processed. So
# need to check that widget still exists and skip if not. One example
# of this is when 'exit' is sent in a slave tab. 'exit' will be
# re-sent by this function on the master widget, which ask all slave
# widgets to exit
if closing_widget==None:
return
#get a list of all slave widgets on the same kernel.
slave_tabs = self.find_slave_widgets(closing_widget)
keepkernel = None #Use the prompt by default
if hasattr(closing_widget,'_keep_kernel_on_exit'): #set by exit magic
keepkernel = closing_widget._keep_kernel_on_exit
# If signal sent by exit magic (_keep_kernel_on_exit, exist and not None)
# we set local slave tabs._hidden to True to avoid prompting for kernel
# restart when they get the signal. and then "forward" the 'exit'
# to the main window
if keepkernel is not None:
for tab in slave_tabs:
tab._hidden = True
if closing_widget in slave_tabs:
try :
self.find_master_tab(closing_widget).execute('exit')
except AttributeError:
self.log.info("Master already closed or not local, closing only current tab")
self.tab_widget.removeTab(current_tab)
self.update_tab_bar_visibility()
return
kernel_manager = closing_widget.kernel_manager
if keepkernel is None and not closing_widget._confirm_exit:
# don't prompt, just terminate the kernel if we own it
# or leave it alone if we don't
keepkernel = closing_widget._existing
if keepkernel is None: #show prompt
if kernel_manager and kernel_manager.channels_running:
title = self.window().windowTitle()
cancel = QtGui.QMessageBox.Cancel
okay = QtGui.QMessageBox.Ok
if closing_widget._may_close:
msg = "You are closing the tab : "+'"'+self.tab_widget.tabText(current_tab)+'"'
info = "Would you like to quit the Kernel and close all attached Consoles as well?"
justthis = QtGui.QPushButton("&No, just this Tab", self)
justthis.setShortcut('N')
closeall = QtGui.QPushButton("&Yes, close all", self)
closeall.setShortcut('Y')
# allow ctrl-d ctrl-d exit, like in terminal
closeall.setShortcut('Ctrl+D')
box = QtGui.QMessageBox(QtGui.QMessageBox.Question,
title, msg)
box.setInformativeText(info)
box.addButton(cancel)
box.addButton(justthis, QtGui.QMessageBox.NoRole)
box.addButton(closeall, QtGui.QMessageBox.YesRole)
box.setDefaultButton(closeall)
box.setEscapeButton(cancel)
pixmap = QtGui.QPixmap(self._app.icon.pixmap(QtCore.QSize(64,64)))
box.setIconPixmap(pixmap)
reply = box.exec_()
if reply == 1: # close All
for slave in slave_tabs:
background(slave.kernel_manager.stop_channels)
self.tab_widget.removeTab(self.tab_widget.indexOf(slave))
closing_widget.execute("exit")
self.tab_widget.removeTab(current_tab)
background(kernel_manager.stop_channels)
elif reply == 0: # close Console
if not closing_widget._existing:
# Have kernel: don't quit, just close the tab
closing_widget.execute("exit True")
self.tab_widget.removeTab(current_tab)
background(kernel_manager.stop_channels)
else:
reply = QtGui.QMessageBox.question(self, title,
"Are you sure you want to close this Console?"+
"\nThe Kernel and other Consoles will remain active.",
okay|cancel,
defaultButton=okay
)
if reply == okay:
self.tab_widget.removeTab(current_tab)
elif keepkernel: #close console but leave kernel running (no prompt)
self.tab_widget.removeTab(current_tab)
background(kernel_manager.stop_channels)
else: #close console and kernel (no prompt)
self.tab_widget.removeTab(current_tab)
if kernel_manager and kernel_manager.channels_running:
for slave in slave_tabs:
background(slave.kernel_manager.stop_channels)
self.tab_widget.removeTab(self.tab_widget.indexOf(slave))
kernel_manager.shutdown_kernel()
background(kernel_manager.stop_channels)
self.update_tab_bar_visibility() | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | MainWindow.add_tab_with_frontend | insert a tab with a given frontend in the tab bar, and give it a name | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def add_tab_with_frontend(self,frontend,name=None):
""" insert a tab with a given frontend in the tab bar, and give it a name
"""
if not name:
name = 'kernel %i' % self.next_kernel_id
self.tab_widget.addTab(frontend,name)
self.update_tab_bar_visibility()
self.make_frontend_visible(frontend)
frontend.exit_requested.connect(self.close_tab) | def add_tab_with_frontend(self,frontend,name=None):
""" insert a tab with a given frontend in the tab bar, and give it a name
"""
if not name:
name = 'kernel %i' % self.next_kernel_id
self.tab_widget.addTab(frontend,name)
self.update_tab_bar_visibility()
self.make_frontend_visible(frontend)
frontend.exit_requested.connect(self.close_tab) | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L246-L255 | [
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test | MainWindow.find_master_tab | Try to return the frontend that owns the kernel attached to the given widget/tab.
Only finds frontend owned by the current application. Selection
based on port of the kernel might be inaccurate if several kernel
on different ip use same port number.
This function does the conversion tabNumber/widget if needed.
Might return None if no master widget (non local kernel)
Will crash IPython if more than 1 masterWidget
When asList set to True, always return a list of widget(s) owning
the kernel. The list might be empty or containing several Widget. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def find_master_tab(self,tab,as_list=False):
"""
Try to return the frontend that owns the kernel attached to the given widget/tab.
Only finds frontend owned by the current application. Selection
based on port of the kernel might be inaccurate if several kernel
on different ip use same port number.
This function does the conversion tabNumber/widget if needed.
Might return None if no master widget (non local kernel)
Will crash IPython if more than 1 masterWidget
When asList set to True, always return a list of widget(s) owning
the kernel. The list might be empty or containing several Widget.
"""
#convert from/to int/richIpythonWidget if needed
if isinstance(tab, int):
tab = self.tab_widget.widget(tab)
km=tab.kernel_manager
#build list of all widgets
widget_list = [self.tab_widget.widget(i) for i in range(self.tab_widget.count())]
# widget that are candidate to be the owner of the kernel does have all the same port of the curent widget
# And should have a _may_close attribute
filtered_widget_list = [ widget for widget in widget_list if
widget.kernel_manager.connection_file == km.connection_file and
hasattr(widget,'_may_close') ]
# the master widget is the one that may close the kernel
master_widget= [ widget for widget in filtered_widget_list if widget._may_close]
if as_list:
return master_widget
assert(len(master_widget)<=1 )
if len(master_widget)==0:
return None
return master_widget[0] | def find_master_tab(self,tab,as_list=False):
"""
Try to return the frontend that owns the kernel attached to the given widget/tab.
Only finds frontend owned by the current application. Selection
based on port of the kernel might be inaccurate if several kernel
on different ip use same port number.
This function does the conversion tabNumber/widget if needed.
Might return None if no master widget (non local kernel)
Will crash IPython if more than 1 masterWidget
When asList set to True, always return a list of widget(s) owning
the kernel. The list might be empty or containing several Widget.
"""
#convert from/to int/richIpythonWidget if needed
if isinstance(tab, int):
tab = self.tab_widget.widget(tab)
km=tab.kernel_manager
#build list of all widgets
widget_list = [self.tab_widget.widget(i) for i in range(self.tab_widget.count())]
# widget that are candidate to be the owner of the kernel does have all the same port of the curent widget
# And should have a _may_close attribute
filtered_widget_list = [ widget for widget in widget_list if
widget.kernel_manager.connection_file == km.connection_file and
hasattr(widget,'_may_close') ]
# the master widget is the one that may close the kernel
master_widget= [ widget for widget in filtered_widget_list if widget._may_close]
if as_list:
return master_widget
assert(len(master_widget)<=1 )
if len(master_widget)==0:
return None
return master_widget[0] | [
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test | MainWindow.find_slave_widgets | return all the frontends that do not own the kernel attached to the given widget/tab.
Only find frontends owned by the current application. Selection
based on connection file of the kernel.
This function does the conversion tabNumber/widget if needed. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def find_slave_widgets(self,tab):
"""return all the frontends that do not own the kernel attached to the given widget/tab.
Only find frontends owned by the current application. Selection
based on connection file of the kernel.
This function does the conversion tabNumber/widget if needed.
"""
#convert from/to int/richIpythonWidget if needed
if isinstance(tab, int):
tab = self.tab_widget.widget(tab)
km=tab.kernel_manager
#build list of all widgets
widget_list = [self.tab_widget.widget(i) for i in range(self.tab_widget.count())]
# widget that are candidate not to be the owner of the kernel does have all the same port of the curent widget
filtered_widget_list = ( widget for widget in widget_list if
widget.kernel_manager.connection_file == km.connection_file)
# Get a list of all widget owning the same kernel and removed it from
# the previous cadidate. (better using sets ?)
master_widget_list = self.find_master_tab(tab, as_list=True)
slave_list = [widget for widget in filtered_widget_list if widget not in master_widget_list]
return slave_list | def find_slave_widgets(self,tab):
"""return all the frontends that do not own the kernel attached to the given widget/tab.
Only find frontends owned by the current application. Selection
based on connection file of the kernel.
This function does the conversion tabNumber/widget if needed.
"""
#convert from/to int/richIpythonWidget if needed
if isinstance(tab, int):
tab = self.tab_widget.widget(tab)
km=tab.kernel_manager
#build list of all widgets
widget_list = [self.tab_widget.widget(i) for i in range(self.tab_widget.count())]
# widget that are candidate not to be the owner of the kernel does have all the same port of the curent widget
filtered_widget_list = ( widget for widget in widget_list if
widget.kernel_manager.connection_file == km.connection_file)
# Get a list of all widget owning the same kernel and removed it from
# the previous cadidate. (better using sets ?)
master_widget_list = self.find_master_tab(tab, as_list=True)
slave_list = [widget for widget in filtered_widget_list if widget not in master_widget_list]
return slave_list | [
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test | MainWindow.add_menu_action | Add action to menu as well as self
So that when the menu bar is invisible, its actions are still available.
If defer_shortcut is True, set the shortcut context to widget-only,
where it will avoid conflict with shortcuts already bound to the
widgets themselves. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def add_menu_action(self, menu, action, defer_shortcut=False):
"""Add action to menu as well as self
So that when the menu bar is invisible, its actions are still available.
If defer_shortcut is True, set the shortcut context to widget-only,
where it will avoid conflict with shortcuts already bound to the
widgets themselves.
"""
menu.addAction(action)
self.addAction(action)
if defer_shortcut:
action.setShortcutContext(QtCore.Qt.WidgetShortcut) | def add_menu_action(self, menu, action, defer_shortcut=False):
"""Add action to menu as well as self
So that when the menu bar is invisible, its actions are still available.
If defer_shortcut is True, set the shortcut context to widget-only,
where it will avoid conflict with shortcuts already bound to the
widgets themselves.
"""
menu.addAction(action)
self.addAction(action)
if defer_shortcut:
action.setShortcutContext(QtCore.Qt.WidgetShortcut) | [
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test | MainWindow._make_dynamic_magic | Return a function `fun` that will execute `magic` on active frontend.
Parameters
----------
magic : string
string that will be executed as is when the returned function is called
Returns
-------
fun : function
function with no parameters, when called will execute `magic` on the
current active frontend at call time
See Also
--------
populate_all_magic_menu : generate the "All Magics..." menu
Notes
-----
`fun` executes `magic` in active frontend at the moment it is triggered,
not the active frontend at the moment it was created.
This function is mostly used to create the "All Magics..." Menu at run time. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def _make_dynamic_magic(self,magic):
"""Return a function `fun` that will execute `magic` on active frontend.
Parameters
----------
magic : string
string that will be executed as is when the returned function is called
Returns
-------
fun : function
function with no parameters, when called will execute `magic` on the
current active frontend at call time
See Also
--------
populate_all_magic_menu : generate the "All Magics..." menu
Notes
-----
`fun` executes `magic` in active frontend at the moment it is triggered,
not the active frontend at the moment it was created.
This function is mostly used to create the "All Magics..." Menu at run time.
"""
# need two level nested function to be sure to pass magic
# to active frontend **at run time**.
def inner_dynamic_magic():
self.active_frontend.execute(magic)
inner_dynamic_magic.__name__ = "dynamics_magic_s"
return inner_dynamic_magic | def _make_dynamic_magic(self,magic):
"""Return a function `fun` that will execute `magic` on active frontend.
Parameters
----------
magic : string
string that will be executed as is when the returned function is called
Returns
-------
fun : function
function with no parameters, when called will execute `magic` on the
current active frontend at call time
See Also
--------
populate_all_magic_menu : generate the "All Magics..." menu
Notes
-----
`fun` executes `magic` in active frontend at the moment it is triggered,
not the active frontend at the moment it was created.
This function is mostly used to create the "All Magics..." Menu at run time.
"""
# need two level nested function to be sure to pass magic
# to active frontend **at run time**.
def inner_dynamic_magic():
self.active_frontend.execute(magic)
inner_dynamic_magic.__name__ = "dynamics_magic_s"
return inner_dynamic_magic | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L566-L596 | [
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test | MainWindow.populate_all_magic_menu | Clean "All Magics..." menu and repopulate it with `listofmagic`
Parameters
----------
listofmagic : string,
repr() of a list of strings, send back by the kernel
Notes
-----
`listofmagic`is a repr() of list because it is fed with the result of
a 'user_expression' | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def populate_all_magic_menu(self, listofmagic=None):
"""Clean "All Magics..." menu and repopulate it with `listofmagic`
Parameters
----------
listofmagic : string,
repr() of a list of strings, send back by the kernel
Notes
-----
`listofmagic`is a repr() of list because it is fed with the result of
a 'user_expression'
"""
for k,v in self._magic_menu_dict.items():
v.clear()
self.all_magic_menu.clear()
protected_magic = set(["more","less","load_ext","pycat","loadpy","load","save","psource"])
mlist=ast.literal_eval(listofmagic)
for magic in mlist:
cell = (magic['type'] == 'cell')
name = magic['name']
mclass = magic['class']
if cell :
prefix='%%'
else :
prefix='%'
magic_menu = self._get_magic_menu(mclass)
if name in protected_magic:
suffix = '?'
else :
suffix = ''
pmagic = '%s%s%s'%(prefix,name,suffix)
xaction = QtGui.QAction(pmagic,
self,
triggered=self._make_dynamic_magic(pmagic)
)
magic_menu.addAction(xaction)
self.all_magic_menu.addAction(xaction) | def populate_all_magic_menu(self, listofmagic=None):
"""Clean "All Magics..." menu and repopulate it with `listofmagic`
Parameters
----------
listofmagic : string,
repr() of a list of strings, send back by the kernel
Notes
-----
`listofmagic`is a repr() of list because it is fed with the result of
a 'user_expression'
"""
for k,v in self._magic_menu_dict.items():
v.clear()
self.all_magic_menu.clear()
protected_magic = set(["more","less","load_ext","pycat","loadpy","load","save","psource"])
mlist=ast.literal_eval(listofmagic)
for magic in mlist:
cell = (magic['type'] == 'cell')
name = magic['name']
mclass = magic['class']
if cell :
prefix='%%'
else :
prefix='%'
magic_menu = self._get_magic_menu(mclass)
if name in protected_magic:
suffix = '?'
else :
suffix = ''
pmagic = '%s%s%s'%(prefix,name,suffix)
xaction = QtGui.QAction(pmagic,
self,
triggered=self._make_dynamic_magic(pmagic)
)
magic_menu.addAction(xaction)
self.all_magic_menu.addAction(xaction) | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L598-L639 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | MainWindow._get_magic_menu | return a submagic menu by name, and create it if needed
parameters:
-----------
menulabel : str
Label for the menu
Will infere the menu name from the identifier at creation if menulabel not given.
To do so you have too give menuidentifier as a CamelCassedString | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def _get_magic_menu(self,menuidentifier, menulabel=None):
"""return a submagic menu by name, and create it if needed
parameters:
-----------
menulabel : str
Label for the menu
Will infere the menu name from the identifier at creation if menulabel not given.
To do so you have too give menuidentifier as a CamelCassedString
"""
menu = self._magic_menu_dict.get(menuidentifier,None)
if not menu :
if not menulabel:
menulabel = re.sub("([a-zA-Z]+)([A-Z][a-z])","\g<1> \g<2>",menuidentifier)
menu = QtGui.QMenu(menulabel,self.magic_menu)
self._magic_menu_dict[menuidentifier]=menu
self.magic_menu.insertMenu(self.magic_menu_separator,menu)
return menu | def _get_magic_menu(self,menuidentifier, menulabel=None):
"""return a submagic menu by name, and create it if needed
parameters:
-----------
menulabel : str
Label for the menu
Will infere the menu name from the identifier at creation if menulabel not given.
To do so you have too give menuidentifier as a CamelCassedString
"""
menu = self._magic_menu_dict.get(menuidentifier,None)
if not menu :
if not menulabel:
menulabel = re.sub("([a-zA-Z]+)([A-Z][a-z])","\g<1> \g<2>",menuidentifier)
menu = QtGui.QMenu(menulabel,self.magic_menu)
self._magic_menu_dict[menuidentifier]=menu
self.magic_menu.insertMenu(self.magic_menu_separator,menu)
return menu | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L651-L670 | [
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test | MainWindow.closeEvent | Forward the close event to every tabs contained by the windows | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py | def closeEvent(self, event):
""" Forward the close event to every tabs contained by the windows
"""
if self.tab_widget.count() == 0:
# no tabs, just close
event.accept()
return
# Do Not loop on the widget count as it change while closing
title = self.window().windowTitle()
cancel = QtGui.QMessageBox.Cancel
okay = QtGui.QMessageBox.Ok
if self.confirm_exit:
if self.tab_widget.count() > 1:
msg = "Close all tabs, stop all kernels, and Quit?"
else:
msg = "Close console, stop kernel, and Quit?"
info = "Kernels not started here (e.g. notebooks) will be left alone."
closeall = QtGui.QPushButton("&Quit", self)
closeall.setShortcut('Q')
box = QtGui.QMessageBox(QtGui.QMessageBox.Question,
title, msg)
box.setInformativeText(info)
box.addButton(cancel)
box.addButton(closeall, QtGui.QMessageBox.YesRole)
box.setDefaultButton(closeall)
box.setEscapeButton(cancel)
pixmap = QtGui.QPixmap(self._app.icon.pixmap(QtCore.QSize(64,64)))
box.setIconPixmap(pixmap)
reply = box.exec_()
else:
reply = okay
if reply == cancel:
event.ignore()
return
if reply == okay:
while self.tab_widget.count() >= 1:
# prevent further confirmations:
widget = self.active_frontend
widget._confirm_exit = False
self.close_tab(widget)
event.accept() | def closeEvent(self, event):
""" Forward the close event to every tabs contained by the windows
"""
if self.tab_widget.count() == 0:
# no tabs, just close
event.accept()
return
# Do Not loop on the widget count as it change while closing
title = self.window().windowTitle()
cancel = QtGui.QMessageBox.Cancel
okay = QtGui.QMessageBox.Ok
if self.confirm_exit:
if self.tab_widget.count() > 1:
msg = "Close all tabs, stop all kernels, and Quit?"
else:
msg = "Close console, stop kernel, and Quit?"
info = "Kernels not started here (e.g. notebooks) will be left alone."
closeall = QtGui.QPushButton("&Quit", self)
closeall.setShortcut('Q')
box = QtGui.QMessageBox(QtGui.QMessageBox.Question,
title, msg)
box.setInformativeText(info)
box.addButton(cancel)
box.addButton(closeall, QtGui.QMessageBox.YesRole)
box.setDefaultButton(closeall)
box.setEscapeButton(cancel)
pixmap = QtGui.QPixmap(self._app.icon.pixmap(QtCore.QSize(64,64)))
box.setIconPixmap(pixmap)
reply = box.exec_()
else:
reply = okay
if reply == cancel:
event.ignore()
return
if reply == okay:
while self.tab_widget.count() >= 1:
# prevent further confirmations:
widget = self.active_frontend
widget._confirm_exit = False
self.close_tab(widget)
event.accept() | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py#L931-L973 | [
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test | passwd | Generate hashed password and salt for use in notebook configuration.
In the notebook configuration, set `c.NotebookApp.password` to
the generated string.
Parameters
----------
passphrase : str
Password to hash. If unspecified, the user is asked to input
and verify a password.
algorithm : str
Hashing algorithm to use (e.g, 'sha1' or any argument supported
by :func:`hashlib.new`).
Returns
-------
hashed_passphrase : str
Hashed password, in the format 'hash_algorithm:salt:passphrase_hash'.
Examples
--------
In [1]: passwd('mypassword')
Out[1]: 'sha1:7cf3:b7d6da294ea9592a9480c8f52e63cd42cfb9dd12' | environment/lib/python2.7/site-packages/IPython/lib/security.py | def passwd(passphrase=None, algorithm='sha1'):
"""Generate hashed password and salt for use in notebook configuration.
In the notebook configuration, set `c.NotebookApp.password` to
the generated string.
Parameters
----------
passphrase : str
Password to hash. If unspecified, the user is asked to input
and verify a password.
algorithm : str
Hashing algorithm to use (e.g, 'sha1' or any argument supported
by :func:`hashlib.new`).
Returns
-------
hashed_passphrase : str
Hashed password, in the format 'hash_algorithm:salt:passphrase_hash'.
Examples
--------
In [1]: passwd('mypassword')
Out[1]: 'sha1:7cf3:b7d6da294ea9592a9480c8f52e63cd42cfb9dd12'
"""
if passphrase is None:
for i in range(3):
p0 = getpass.getpass('Enter password: ')
p1 = getpass.getpass('Verify password: ')
if p0 == p1:
passphrase = p0
break
else:
print('Passwords do not match.')
else:
raise UsageError('No matching passwords found. Giving up.')
h = hashlib.new(algorithm)
salt = ('%0' + str(salt_len) + 'x') % random.getrandbits(4 * salt_len)
h.update(cast_bytes(passphrase, 'utf-8') + str_to_bytes(salt, 'ascii'))
return ':'.join((algorithm, salt, h.hexdigest())) | def passwd(passphrase=None, algorithm='sha1'):
"""Generate hashed password and salt for use in notebook configuration.
In the notebook configuration, set `c.NotebookApp.password` to
the generated string.
Parameters
----------
passphrase : str
Password to hash. If unspecified, the user is asked to input
and verify a password.
algorithm : str
Hashing algorithm to use (e.g, 'sha1' or any argument supported
by :func:`hashlib.new`).
Returns
-------
hashed_passphrase : str
Hashed password, in the format 'hash_algorithm:salt:passphrase_hash'.
Examples
--------
In [1]: passwd('mypassword')
Out[1]: 'sha1:7cf3:b7d6da294ea9592a9480c8f52e63cd42cfb9dd12'
"""
if passphrase is None:
for i in range(3):
p0 = getpass.getpass('Enter password: ')
p1 = getpass.getpass('Verify password: ')
if p0 == p1:
passphrase = p0
break
else:
print('Passwords do not match.')
else:
raise UsageError('No matching passwords found. Giving up.')
h = hashlib.new(algorithm)
salt = ('%0' + str(salt_len) + 'x') % random.getrandbits(4 * salt_len)
h.update(cast_bytes(passphrase, 'utf-8') + str_to_bytes(salt, 'ascii'))
return ':'.join((algorithm, salt, h.hexdigest())) | [
"Generate",
"hashed",
"password",
"and",
"salt",
"for",
"use",
"in",
"notebook",
"configuration",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/lib/security.py#L30-L72 | [
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test | passwd_check | Verify that a given passphrase matches its hashed version.
Parameters
----------
hashed_passphrase : str
Hashed password, in the format returned by `passwd`.
passphrase : str
Passphrase to validate.
Returns
-------
valid : bool
True if the passphrase matches the hash.
Examples
--------
In [1]: from IPython.lib.security import passwd_check
In [2]: passwd_check('sha1:0e112c3ddfce:a68df677475c2b47b6e86d0467eec97ac5f4b85a',
...: 'mypassword')
Out[2]: True
In [3]: passwd_check('sha1:0e112c3ddfce:a68df677475c2b47b6e86d0467eec97ac5f4b85a',
...: 'anotherpassword')
Out[3]: False | environment/lib/python2.7/site-packages/IPython/lib/security.py | def passwd_check(hashed_passphrase, passphrase):
"""Verify that a given passphrase matches its hashed version.
Parameters
----------
hashed_passphrase : str
Hashed password, in the format returned by `passwd`.
passphrase : str
Passphrase to validate.
Returns
-------
valid : bool
True if the passphrase matches the hash.
Examples
--------
In [1]: from IPython.lib.security import passwd_check
In [2]: passwd_check('sha1:0e112c3ddfce:a68df677475c2b47b6e86d0467eec97ac5f4b85a',
...: 'mypassword')
Out[2]: True
In [3]: passwd_check('sha1:0e112c3ddfce:a68df677475c2b47b6e86d0467eec97ac5f4b85a',
...: 'anotherpassword')
Out[3]: False
"""
try:
algorithm, salt, pw_digest = hashed_passphrase.split(':', 2)
except (ValueError, TypeError):
return False
try:
h = hashlib.new(algorithm)
except ValueError:
return False
if len(pw_digest) == 0:
return False
h.update(cast_bytes(passphrase, 'utf-8') + str_to_bytes(salt, 'ascii'))
return h.hexdigest() == pw_digest | def passwd_check(hashed_passphrase, passphrase):
"""Verify that a given passphrase matches its hashed version.
Parameters
----------
hashed_passphrase : str
Hashed password, in the format returned by `passwd`.
passphrase : str
Passphrase to validate.
Returns
-------
valid : bool
True if the passphrase matches the hash.
Examples
--------
In [1]: from IPython.lib.security import passwd_check
In [2]: passwd_check('sha1:0e112c3ddfce:a68df677475c2b47b6e86d0467eec97ac5f4b85a',
...: 'mypassword')
Out[2]: True
In [3]: passwd_check('sha1:0e112c3ddfce:a68df677475c2b47b6e86d0467eec97ac5f4b85a',
...: 'anotherpassword')
Out[3]: False
"""
try:
algorithm, salt, pw_digest = hashed_passphrase.split(':', 2)
except (ValueError, TypeError):
return False
try:
h = hashlib.new(algorithm)
except ValueError:
return False
if len(pw_digest) == 0:
return False
h.update(cast_bytes(passphrase, 'utf-8') + str_to_bytes(salt, 'ascii'))
return h.hexdigest() == pw_digest | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/lib/security.py#L75-L118 | [
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test | django_boolean_icon | Return HTML code for a nice representation of true/false. | treeeditor/admin.py | def django_boolean_icon(field_val, alt_text=None, title=None):
"""
Return HTML code for a nice representation of true/false.
"""
# Origin: contrib/admin/templatetags/admin_list.py
BOOLEAN_MAPPING = {True: 'yes', False: 'no', None: 'unknown'}
alt_text = alt_text or BOOLEAN_MAPPING[field_val]
if title is not None:
title = 'title="%s" ' % title
else:
title = ''
return mark_safe(u'<img src="%simg/icon-%s.gif" alt="%s" %s/>' %
(settings.STATIC_URL, BOOLEAN_MAPPING[field_val], alt_text, title)) | def django_boolean_icon(field_val, alt_text=None, title=None):
"""
Return HTML code for a nice representation of true/false.
"""
# Origin: contrib/admin/templatetags/admin_list.py
BOOLEAN_MAPPING = {True: 'yes', False: 'no', None: 'unknown'}
alt_text = alt_text or BOOLEAN_MAPPING[field_val]
if title is not None:
title = 'title="%s" ' % title
else:
title = ''
return mark_safe(u'<img src="%simg/icon-%s.gif" alt="%s" %s/>' %
(settings.STATIC_URL, BOOLEAN_MAPPING[field_val], alt_text, title)) | [
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"false",
"."
] | 20tab/twentytab-treeeditor | python | https://github.com/20tab/twentytab-treeeditor/blob/f89d459b1348961880cd488df95690e68529f96b/treeeditor/admin.py#L15-L28 | [
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test | _build_tree_structure | Build an in-memory representation of the item tree, trying to keep
database accesses down to a minimum. The returned dictionary looks like
this (as json dump):
{"6": [7, 8, 10]
"7": [12],
"8": [],
...
} | treeeditor/admin.py | def _build_tree_structure(cls):
"""
Build an in-memory representation of the item tree, trying to keep
database accesses down to a minimum. The returned dictionary looks like
this (as json dump):
{"6": [7, 8, 10]
"7": [12],
"8": [],
...
}
"""
all_nodes = {}
for p_id, parent_id in cls.objects.order_by(cls._mptt_meta.tree_id_attr, cls._mptt_meta.left_attr).values_list(
"pk", "%s_id" % cls._mptt_meta.parent_attr
):
all_nodes[p_id] = []
if parent_id:
if not all_nodes.has_key(parent_id):
# This happens very rarely, but protect against parents that
# we have yet to iteratove over.
all_nodes[parent_id] = []
all_nodes[parent_id].append(p_id)
return all_nodes | def _build_tree_structure(cls):
"""
Build an in-memory representation of the item tree, trying to keep
database accesses down to a minimum. The returned dictionary looks like
this (as json dump):
{"6": [7, 8, 10]
"7": [12],
"8": [],
...
}
"""
all_nodes = {}
for p_id, parent_id in cls.objects.order_by(cls._mptt_meta.tree_id_attr, cls._mptt_meta.left_attr).values_list(
"pk", "%s_id" % cls._mptt_meta.parent_attr
):
all_nodes[p_id] = []
if parent_id:
if not all_nodes.has_key(parent_id):
# This happens very rarely, but protect against parents that
# we have yet to iteratove over.
all_nodes[parent_id] = []
all_nodes[parent_id].append(p_id)
return all_nodes | [
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] | 20tab/twentytab-treeeditor | python | https://github.com/20tab/twentytab-treeeditor/blob/f89d459b1348961880cd488df95690e68529f96b/treeeditor/admin.py#L31-L57 | [
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test | ajax_editable_boolean_cell | Generate a html snippet for showing a boolean value on the admin page.
Item is an object, attr is the attribute name we should display. Text
is an optional explanatory text to be included in the output.
This function will emit code to produce a checkbox input with its state
corresponding to the item.attr attribute if no override value is passed.
This input is wired to run a JS ajax updater to toggle the value.
If override is passed in, ignores the attr attribute and returns a
static image for the override boolean with no user interaction possible
(useful for "disabled and you can't change it" situations). | treeeditor/admin.py | def ajax_editable_boolean_cell(item, attr, text='', override=None):
"""
Generate a html snippet for showing a boolean value on the admin page.
Item is an object, attr is the attribute name we should display. Text
is an optional explanatory text to be included in the output.
This function will emit code to produce a checkbox input with its state
corresponding to the item.attr attribute if no override value is passed.
This input is wired to run a JS ajax updater to toggle the value.
If override is passed in, ignores the attr attribute and returns a
static image for the override boolean with no user interaction possible
(useful for "disabled and you can't change it" situations).
"""
if text:
text = ' (%s)' % unicode(text)
if override is not None:
a = [django_boolean_icon(override, text), text]
else:
value = getattr(item, attr)
a = [
'<input type="checkbox"',
value and ' checked="checked"' or '',
' onclick="return inplace_toggle_boolean(%d, \'%s\')";' % (item.id, attr),
' />',
text,
]
a.insert(0, '<div id="wrap_%s_%d">' % ( attr, item.id ))
a.append('</div>')
return unicode(''.join(a)) | def ajax_editable_boolean_cell(item, attr, text='', override=None):
"""
Generate a html snippet for showing a boolean value on the admin page.
Item is an object, attr is the attribute name we should display. Text
is an optional explanatory text to be included in the output.
This function will emit code to produce a checkbox input with its state
corresponding to the item.attr attribute if no override value is passed.
This input is wired to run a JS ajax updater to toggle the value.
If override is passed in, ignores the attr attribute and returns a
static image for the override boolean with no user interaction possible
(useful for "disabled and you can't change it" situations).
"""
if text:
text = ' (%s)' % unicode(text)
if override is not None:
a = [django_boolean_icon(override, text), text]
else:
value = getattr(item, attr)
a = [
'<input type="checkbox"',
value and ' checked="checked"' or '',
' onclick="return inplace_toggle_boolean(%d, \'%s\')";' % (item.id, attr),
' />',
text,
]
a.insert(0, '<div id="wrap_%s_%d">' % ( attr, item.id ))
a.append('</div>')
return unicode(''.join(a)) | [
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test | ajax_editable_boolean | Convenience function: Assign the return value of this method to a variable
of your ModelAdmin class and put the variable name into list_display.
Example::
class MyTreeEditor(TreeEditor):
list_display = ('__unicode__', 'active_toggle')
active_toggle = ajax_editable_boolean('active', _('is active')) | treeeditor/admin.py | def ajax_editable_boolean(attr, short_description):
"""
Convenience function: Assign the return value of this method to a variable
of your ModelAdmin class and put the variable name into list_display.
Example::
class MyTreeEditor(TreeEditor):
list_display = ('__unicode__', 'active_toggle')
active_toggle = ajax_editable_boolean('active', _('is active'))
"""
def _fn(self, item):
return ajax_editable_boolean_cell(item, attr)
_fn.allow_tags = True
_fn.short_description = short_description
_fn.editable_boolean_field = attr
return _fn | def ajax_editable_boolean(attr, short_description):
"""
Convenience function: Assign the return value of this method to a variable
of your ModelAdmin class and put the variable name into list_display.
Example::
class MyTreeEditor(TreeEditor):
list_display = ('__unicode__', 'active_toggle')
active_toggle = ajax_editable_boolean('active', _('is active'))
"""
def _fn(self, item):
return ajax_editable_boolean_cell(item, attr)
_fn.allow_tags = True
_fn.short_description = short_description
_fn.editable_boolean_field = attr
return _fn | [
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test | TreeEditor.indented_short_title | Generate a short title for an object, indent it depending on
the object's depth in the hierarchy. | treeeditor/admin.py | def indented_short_title(self, item):
r = ""
"""
Generate a short title for an object, indent it depending on
the object's depth in the hierarchy.
"""
if hasattr(item, 'get_absolute_url'):
r = '<input type="hidden" class="medialibrary_file_path" value="%s" />' % item.get_absolute_url()
editable_class = ''
if not getattr(item, 'feincms_editable', True):
editable_class = ' tree-item-not-editable'
r += '<span id="page_marker-%d" class="page_marker%s" style="width: %dpx;"> </span> ' % (
item.id, editable_class, 14 + item.level * 18)
# r += '<span tabindex="0">'
if hasattr(item, 'short_title'):
r += item.short_title()
else:
r += unicode(item)
# r += '</span>'
return mark_safe(r) | def indented_short_title(self, item):
r = ""
"""
Generate a short title for an object, indent it depending on
the object's depth in the hierarchy.
"""
if hasattr(item, 'get_absolute_url'):
r = '<input type="hidden" class="medialibrary_file_path" value="%s" />' % item.get_absolute_url()
editable_class = ''
if not getattr(item, 'feincms_editable', True):
editable_class = ' tree-item-not-editable'
r += '<span id="page_marker-%d" class="page_marker%s" style="width: %dpx;"> </span> ' % (
item.id, editable_class, 14 + item.level * 18)
# r += '<span tabindex="0">'
if hasattr(item, 'short_title'):
r += item.short_title()
else:
r += unicode(item)
# r += '</span>'
return mark_safe(r) | [
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test | TreeEditor._collect_editable_booleans | Collect all fields marked as editable booleans. We do not
want the user to be able to edit arbitrary fields by crafting
an AJAX request by hand. | treeeditor/admin.py | def _collect_editable_booleans(self):
"""
Collect all fields marked as editable booleans. We do not
want the user to be able to edit arbitrary fields by crafting
an AJAX request by hand.
"""
if hasattr(self, '_ajax_editable_booleans'):
return
self._ajax_editable_booleans = {}
for field in self.list_display:
# The ajax_editable_boolean return value has to be assigned
# to the ModelAdmin class
item = getattr(self.__class__, field, None)
if not item:
continue
attr = getattr(item, 'editable_boolean_field', None)
if attr:
def _fn(self, instance):
return [ajax_editable_boolean_cell(instance, _fn.attr)]
_fn.attr = attr
result_func = getattr(item, 'editable_boolean_result', _fn)
self._ajax_editable_booleans[attr] = result_func | def _collect_editable_booleans(self):
"""
Collect all fields marked as editable booleans. We do not
want the user to be able to edit arbitrary fields by crafting
an AJAX request by hand.
"""
if hasattr(self, '_ajax_editable_booleans'):
return
self._ajax_editable_booleans = {}
for field in self.list_display:
# The ajax_editable_boolean return value has to be assigned
# to the ModelAdmin class
item = getattr(self.__class__, field, None)
if not item:
continue
attr = getattr(item, 'editable_boolean_field', None)
if attr:
def _fn(self, instance):
return [ajax_editable_boolean_cell(instance, _fn.attr)]
_fn.attr = attr
result_func = getattr(item, 'editable_boolean_result', _fn)
self._ajax_editable_booleans[attr] = result_func | [
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test | TreeEditor._toggle_boolean | Handle an AJAX toggle_boolean request | treeeditor/admin.py | def _toggle_boolean(self, request):
"""
Handle an AJAX toggle_boolean request
"""
try:
item_id = int(request.POST.get('item_id', None))
attr = str(request.POST.get('attr', None))
except:
return HttpResponseBadRequest("Malformed request")
if not request.user.is_staff:
logging.warning("Denied AJAX request by non-staff %s to toggle boolean %s for object #%s", request.user,
attr, item_id)
return HttpResponseForbidden("You do not have permission to access this object")
self._collect_editable_booleans()
if not self._ajax_editable_booleans.has_key(attr):
return HttpResponseBadRequest("not a valid attribute %s" % attr)
try:
obj = self.model._default_manager.get(pk=item_id)
except self.model.DoesNotExist:
return HttpResponseNotFound("Object does not exist")
can_change = False
if hasattr(obj, "user_can") and obj.user_can(request.user, change_page=True):
# Was added in c7f04dfb5d, but I've no idea what user_can is about.
can_change = True
else:
can_change = self.has_change_permission(request, obj=obj)
if not can_change:
logging.warning("Denied AJAX request by %s to toggle boolean %s for object %s", request.user, attr, item_id)
return HttpResponseForbidden("You do not have permission to access this object")
logging.info("Processing request by %s to toggle %s on %s", request.user, attr, obj)
try:
before_data = self._ajax_editable_booleans[attr](self, obj)
setattr(obj, attr, not getattr(obj, attr))
obj.save()
self._refresh_changelist_caches() # ???: Perhaps better a post_save signal?
# Construct html snippets to send back to client for status update
data = self._ajax_editable_booleans[attr](self, obj)
except Exception:#, e:
logging.exception("Unhandled exception while toggling %s on %s", attr, obj)
return HttpResponseServerError("Unable to toggle %s on %s" % (attr, obj))
# Weed out unchanged cells to keep the updates small. This assumes
# that the order a possible get_descendents() returns does not change
# before and after toggling this attribute. Unlikely, but still...
d = []
for a, b in zip(before_data, data):
if a != b:
d.append(b)
# TODO: Shorter: [ y for x,y in zip(a,b) if x!=y ]
return HttpResponse(json.dumps(d), mimetype="application/json") | def _toggle_boolean(self, request):
"""
Handle an AJAX toggle_boolean request
"""
try:
item_id = int(request.POST.get('item_id', None))
attr = str(request.POST.get('attr', None))
except:
return HttpResponseBadRequest("Malformed request")
if not request.user.is_staff:
logging.warning("Denied AJAX request by non-staff %s to toggle boolean %s for object #%s", request.user,
attr, item_id)
return HttpResponseForbidden("You do not have permission to access this object")
self._collect_editable_booleans()
if not self._ajax_editable_booleans.has_key(attr):
return HttpResponseBadRequest("not a valid attribute %s" % attr)
try:
obj = self.model._default_manager.get(pk=item_id)
except self.model.DoesNotExist:
return HttpResponseNotFound("Object does not exist")
can_change = False
if hasattr(obj, "user_can") and obj.user_can(request.user, change_page=True):
# Was added in c7f04dfb5d, but I've no idea what user_can is about.
can_change = True
else:
can_change = self.has_change_permission(request, obj=obj)
if not can_change:
logging.warning("Denied AJAX request by %s to toggle boolean %s for object %s", request.user, attr, item_id)
return HttpResponseForbidden("You do not have permission to access this object")
logging.info("Processing request by %s to toggle %s on %s", request.user, attr, obj)
try:
before_data = self._ajax_editable_booleans[attr](self, obj)
setattr(obj, attr, not getattr(obj, attr))
obj.save()
self._refresh_changelist_caches() # ???: Perhaps better a post_save signal?
# Construct html snippets to send back to client for status update
data = self._ajax_editable_booleans[attr](self, obj)
except Exception:#, e:
logging.exception("Unhandled exception while toggling %s on %s", attr, obj)
return HttpResponseServerError("Unable to toggle %s on %s" % (attr, obj))
# Weed out unchanged cells to keep the updates small. This assumes
# that the order a possible get_descendents() returns does not change
# before and after toggling this attribute. Unlikely, but still...
d = []
for a, b in zip(before_data, data):
if a != b:
d.append(b)
# TODO: Shorter: [ y for x,y in zip(a,b) if x!=y ]
return HttpResponse(json.dumps(d), mimetype="application/json") | [
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] | 20tab/twentytab-treeeditor | python | https://github.com/20tab/twentytab-treeeditor/blob/f89d459b1348961880cd488df95690e68529f96b/treeeditor/admin.py#L252-L315 | [
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test | TreeEditor.changelist_view | Handle the changelist view, the django view for the model instances
change list/actions page. | treeeditor/admin.py | def changelist_view(self, request, extra_context=None, *args, **kwargs):
"""
Handle the changelist view, the django view for the model instances
change list/actions page.
"""
if 'actions_column' not in self.list_display:
self.list_display.append('actions_column')
# handle common AJAX requests
if request.is_ajax():
cmd = request.POST.get('__cmd')
if cmd == 'toggle_boolean':
return self._toggle_boolean(request)
elif cmd == 'move_node':
return self._move_node(request)
else:
return HttpResponseBadRequest('Oops. AJAX request not understood.')
self._refresh_changelist_caches()
extra_context = extra_context or {}
extra_context['STATIC_URL'] = settings.STATIC_URL
extra_context['JQUERY_LIB'] = settings.JQUERY_LIB
extra_context['JQUERYUI_LIB'] = settings.JQUERYUI_LIB
extra_context['tree_structure'] = mark_safe(json.dumps(
_build_tree_structure(self.model)))
return super(TreeEditor, self).changelist_view(request, extra_context, *args, **kwargs) | def changelist_view(self, request, extra_context=None, *args, **kwargs):
"""
Handle the changelist view, the django view for the model instances
change list/actions page.
"""
if 'actions_column' not in self.list_display:
self.list_display.append('actions_column')
# handle common AJAX requests
if request.is_ajax():
cmd = request.POST.get('__cmd')
if cmd == 'toggle_boolean':
return self._toggle_boolean(request)
elif cmd == 'move_node':
return self._move_node(request)
else:
return HttpResponseBadRequest('Oops. AJAX request not understood.')
self._refresh_changelist_caches()
extra_context = extra_context or {}
extra_context['STATIC_URL'] = settings.STATIC_URL
extra_context['JQUERY_LIB'] = settings.JQUERY_LIB
extra_context['JQUERYUI_LIB'] = settings.JQUERYUI_LIB
extra_context['tree_structure'] = mark_safe(json.dumps(
_build_tree_structure(self.model)))
return super(TreeEditor, self).changelist_view(request, extra_context, *args, **kwargs) | [
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test | TreeEditor.has_change_permission | Implement a lookup for object level permissions. Basically the same as
ModelAdmin.has_change_permission, but also passes the obj parameter in. | treeeditor/admin.py | def has_change_permission(self, request, obj=None):
"""
Implement a lookup for object level permissions. Basically the same as
ModelAdmin.has_change_permission, but also passes the obj parameter in.
"""
if settings.TREE_EDITOR_OBJECT_PERMISSIONS:
opts = self.opts
r = request.user.has_perm(opts.app_label + '.' + opts.get_change_permission(), obj)
else:
r = True
return r and super(TreeEditor, self).has_change_permission(request, obj) | def has_change_permission(self, request, obj=None):
"""
Implement a lookup for object level permissions. Basically the same as
ModelAdmin.has_change_permission, but also passes the obj parameter in.
"""
if settings.TREE_EDITOR_OBJECT_PERMISSIONS:
opts = self.opts
r = request.user.has_perm(opts.app_label + '.' + opts.get_change_permission(), obj)
else:
r = True
return r and super(TreeEditor, self).has_change_permission(request, obj) | [
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"has_change_permission",
"(",
"request",
",",
"obj",
")"
] | f89d459b1348961880cd488df95690e68529f96b |
test | TreeEditor.has_delete_permission | Implement a lookup for object level permissions. Basically the same as
ModelAdmin.has_delete_permission, but also passes the obj parameter in. | treeeditor/admin.py | def has_delete_permission(self, request, obj=None):
"""
Implement a lookup for object level permissions. Basically the same as
ModelAdmin.has_delete_permission, but also passes the obj parameter in.
"""
if settings.TREE_EDITOR_OBJECT_PERMISSIONS:
opts = self.opts
r = request.user.has_perm(opts.app_label + '.' + opts.get_delete_permission(), obj)
else:
r = True
return r and super(TreeEditor, self).has_delete_permission(request, obj) | def has_delete_permission(self, request, obj=None):
"""
Implement a lookup for object level permissions. Basically the same as
ModelAdmin.has_delete_permission, but also passes the obj parameter in.
"""
if settings.TREE_EDITOR_OBJECT_PERMISSIONS:
opts = self.opts
r = request.user.has_perm(opts.app_label + '.' + opts.get_delete_permission(), obj)
else:
r = True
return r and super(TreeEditor, self).has_delete_permission(request, obj) | [
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test | random_dag | Generate a random Directed Acyclic Graph (DAG) with a given number of nodes and edges. | environment/share/doc/ipython/examples/parallel/dagdeps.py | def random_dag(nodes, edges):
"""Generate a random Directed Acyclic Graph (DAG) with a given number of nodes and edges."""
G = nx.DiGraph()
for i in range(nodes):
G.add_node(i)
while edges > 0:
a = randint(0,nodes-1)
b=a
while b==a:
b = randint(0,nodes-1)
G.add_edge(a,b)
if nx.is_directed_acyclic_graph(G):
edges -= 1
else:
# we closed a loop!
G.remove_edge(a,b)
return G | def random_dag(nodes, edges):
"""Generate a random Directed Acyclic Graph (DAG) with a given number of nodes and edges."""
G = nx.DiGraph()
for i in range(nodes):
G.add_node(i)
while edges > 0:
a = randint(0,nodes-1)
b=a
while b==a:
b = randint(0,nodes-1)
G.add_edge(a,b)
if nx.is_directed_acyclic_graph(G):
edges -= 1
else:
# we closed a loop!
G.remove_edge(a,b)
return G | [
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test | add_children | Add children recursively to a binary tree. | environment/share/doc/ipython/examples/parallel/dagdeps.py | def add_children(G, parent, level, n=2):
"""Add children recursively to a binary tree."""
if level == 0:
return
for i in range(n):
child = parent+str(i)
G.add_node(child)
G.add_edge(parent,child)
add_children(G, child, level-1, n) | def add_children(G, parent, level, n=2):
"""Add children recursively to a binary tree."""
if level == 0:
return
for i in range(n):
child = parent+str(i)
G.add_node(child)
G.add_edge(parent,child)
add_children(G, child, level-1, n) | [
"Add",
"children",
"recursively",
"to",
"a",
"binary",
"tree",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/share/doc/ipython/examples/parallel/dagdeps.py#L38-L46 | [
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test | make_bintree | Make a symmetrical binary tree with @levels | environment/share/doc/ipython/examples/parallel/dagdeps.py | def make_bintree(levels):
"""Make a symmetrical binary tree with @levels"""
G = nx.DiGraph()
root = '0'
G.add_node(root)
add_children(G, root, levels, 2)
return G | def make_bintree(levels):
"""Make a symmetrical binary tree with @levels"""
G = nx.DiGraph()
root = '0'
G.add_node(root)
add_children(G, root, levels, 2)
return G | [
"Make",
"a",
"symmetrical",
"binary",
"tree",
"with"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/share/doc/ipython/examples/parallel/dagdeps.py#L48-L54 | [
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test | submit_jobs | Submit jobs via client where G describes the time dependencies. | environment/share/doc/ipython/examples/parallel/dagdeps.py | def submit_jobs(view, G, jobs):
"""Submit jobs via client where G describes the time dependencies."""
results = {}
for node in nx.topological_sort(G):
with view.temp_flags(after=[ results[n] for n in G.predecessors(node) ]):
results[node] = view.apply(jobs[node])
return results | def submit_jobs(view, G, jobs):
"""Submit jobs via client where G describes the time dependencies."""
results = {}
for node in nx.topological_sort(G):
with view.temp_flags(after=[ results[n] for n in G.predecessors(node) ]):
results[node] = view.apply(jobs[node])
return results | [
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"describes",
"the",
"time",
"dependencies",
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/share/doc/ipython/examples/parallel/dagdeps.py#L56-L62 | [
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test | validate_tree | Validate that jobs executed after their dependencies. | environment/share/doc/ipython/examples/parallel/dagdeps.py | def validate_tree(G, results):
"""Validate that jobs executed after their dependencies."""
for node in G:
started = results[node].metadata.started
for parent in G.predecessors(node):
finished = results[parent].metadata.completed
assert started > finished, "%s should have happened after %s"%(node, parent) | def validate_tree(G, results):
"""Validate that jobs executed after their dependencies."""
for node in G:
started = results[node].metadata.started
for parent in G.predecessors(node):
finished = results[parent].metadata.completed
assert started > finished, "%s should have happened after %s"%(node, parent) | [
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"after",
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"dependencies",
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/share/doc/ipython/examples/parallel/dagdeps.py#L64-L70 | [
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test | main | Generate a random graph, submit jobs, then validate that the
dependency order was enforced.
Finally, plot the graph, with time on the x-axis, and
in-degree on the y (just for spread). All arrows must
point at least slightly to the right if the graph is valid. | environment/share/doc/ipython/examples/parallel/dagdeps.py | def main(nodes, edges):
"""Generate a random graph, submit jobs, then validate that the
dependency order was enforced.
Finally, plot the graph, with time on the x-axis, and
in-degree on the y (just for spread). All arrows must
point at least slightly to the right if the graph is valid.
"""
from matplotlib import pyplot as plt
from matplotlib.dates import date2num
from matplotlib.cm import gist_rainbow
print("building DAG")
G = random_dag(nodes, edges)
jobs = {}
pos = {}
colors = {}
for node in G:
jobs[node] = randomwait
client = parallel.Client()
view = client.load_balanced_view()
print("submitting %i tasks with %i dependencies"%(nodes,edges))
results = submit_jobs(view, G, jobs)
print("waiting for results")
view.wait()
print("done")
for node in G:
md = results[node].metadata
start = date2num(md.started)
runtime = date2num(md.completed) - start
pos[node] = (start, runtime)
colors[node] = md.engine_id
validate_tree(G, results)
nx.draw(G, pos, node_list=colors.keys(), node_color=colors.values(), cmap=gist_rainbow,
with_labels=False)
x,y = zip(*pos.values())
xmin,ymin = map(min, (x,y))
xmax,ymax = map(max, (x,y))
xscale = xmax-xmin
yscale = ymax-ymin
plt.xlim(xmin-xscale*.1,xmax+xscale*.1)
plt.ylim(ymin-yscale*.1,ymax+yscale*.1)
return G,results | def main(nodes, edges):
"""Generate a random graph, submit jobs, then validate that the
dependency order was enforced.
Finally, plot the graph, with time on the x-axis, and
in-degree on the y (just for spread). All arrows must
point at least slightly to the right if the graph is valid.
"""
from matplotlib import pyplot as plt
from matplotlib.dates import date2num
from matplotlib.cm import gist_rainbow
print("building DAG")
G = random_dag(nodes, edges)
jobs = {}
pos = {}
colors = {}
for node in G:
jobs[node] = randomwait
client = parallel.Client()
view = client.load_balanced_view()
print("submitting %i tasks with %i dependencies"%(nodes,edges))
results = submit_jobs(view, G, jobs)
print("waiting for results")
view.wait()
print("done")
for node in G:
md = results[node].metadata
start = date2num(md.started)
runtime = date2num(md.completed) - start
pos[node] = (start, runtime)
colors[node] = md.engine_id
validate_tree(G, results)
nx.draw(G, pos, node_list=colors.keys(), node_color=colors.values(), cmap=gist_rainbow,
with_labels=False)
x,y = zip(*pos.values())
xmin,ymin = map(min, (x,y))
xmax,ymax = map(max, (x,y))
xscale = xmax-xmin
yscale = ymax-ymin
plt.xlim(xmin-xscale*.1,xmax+xscale*.1)
plt.ylim(ymin-yscale*.1,ymax+yscale*.1)
return G,results | [
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test | make_color_table | Build a set of color attributes in a class.
Helper function for building the *TermColors classes. | environment/lib/python2.7/site-packages/IPython/utils/coloransi.py | def make_color_table(in_class):
"""Build a set of color attributes in a class.
Helper function for building the *TermColors classes."""
for name,value in color_templates:
setattr(in_class,name,in_class._base % value) | def make_color_table(in_class):
"""Build a set of color attributes in a class.
Helper function for building the *TermColors classes."""
for name,value in color_templates:
setattr(in_class,name,in_class._base % value) | [
"Build",
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"set",
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"attributes",
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"a",
"class",
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/coloransi.py#L48-L54 | [
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test | ColorScheme.copy | Return a full copy of the object, optionally renaming it. | environment/lib/python2.7/site-packages/IPython/utils/coloransi.py | def copy(self,name=None):
"""Return a full copy of the object, optionally renaming it."""
if name is None:
name = self.name
return ColorScheme(name, self.colors.dict()) | def copy(self,name=None):
"""Return a full copy of the object, optionally renaming it."""
if name is None:
name = self.name
return ColorScheme(name, self.colors.dict()) | [
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".",
"colors",
".",
"dict",
"(",
")",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | ColorSchemeTable.add_scheme | Add a new color scheme to the table. | environment/lib/python2.7/site-packages/IPython/utils/coloransi.py | def add_scheme(self,new_scheme):
"""Add a new color scheme to the table."""
if not isinstance(new_scheme,ColorScheme):
raise ValueError,'ColorSchemeTable only accepts ColorScheme instances'
self[new_scheme.name] = new_scheme | def add_scheme(self,new_scheme):
"""Add a new color scheme to the table."""
if not isinstance(new_scheme,ColorScheme):
raise ValueError,'ColorSchemeTable only accepts ColorScheme instances'
self[new_scheme.name] = new_scheme | [
"Add",
"a",
"new",
"color",
"scheme",
"to",
"the",
"table",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/coloransi.py#L157-L161 | [
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"]",
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | ColorSchemeTable.set_active_scheme | Set the currently active scheme.
Names are by default compared in a case-insensitive way, but this can
be changed by setting the parameter case_sensitive to true. | environment/lib/python2.7/site-packages/IPython/utils/coloransi.py | def set_active_scheme(self,scheme,case_sensitive=0):
"""Set the currently active scheme.
Names are by default compared in a case-insensitive way, but this can
be changed by setting the parameter case_sensitive to true."""
scheme_names = self.keys()
if case_sensitive:
valid_schemes = scheme_names
scheme_test = scheme
else:
valid_schemes = [s.lower() for s in scheme_names]
scheme_test = scheme.lower()
try:
scheme_idx = valid_schemes.index(scheme_test)
except ValueError:
raise ValueError,'Unrecognized color scheme: ' + scheme + \
'\nValid schemes: '+str(scheme_names).replace("'', ",'')
else:
active = scheme_names[scheme_idx]
self.active_scheme_name = active
self.active_colors = self[active].colors
# Now allow using '' as an index for the current active scheme
self[''] = self[active] | def set_active_scheme(self,scheme,case_sensitive=0):
"""Set the currently active scheme.
Names are by default compared in a case-insensitive way, but this can
be changed by setting the parameter case_sensitive to true."""
scheme_names = self.keys()
if case_sensitive:
valid_schemes = scheme_names
scheme_test = scheme
else:
valid_schemes = [s.lower() for s in scheme_names]
scheme_test = scheme.lower()
try:
scheme_idx = valid_schemes.index(scheme_test)
except ValueError:
raise ValueError,'Unrecognized color scheme: ' + scheme + \
'\nValid schemes: '+str(scheme_names).replace("'', ",'')
else:
active = scheme_names[scheme_idx]
self.active_scheme_name = active
self.active_colors = self[active].colors
# Now allow using '' as an index for the current active scheme
self[''] = self[active] | [
"Set",
"the",
"currently",
"active",
"scheme",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/coloransi.py#L163-L186 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | home_lib | Return the lib dir under the 'home' installation scheme | environment/lib/python2.7/site-packages/pip-1.2.1-py2.7.egg/pip/backwardcompat.py | def home_lib(home):
"""Return the lib dir under the 'home' installation scheme"""
if hasattr(sys, 'pypy_version_info'):
lib = 'site-packages'
else:
lib = os.path.join('lib', 'python')
return os.path.join(home, lib) | def home_lib(home):
"""Return the lib dir under the 'home' installation scheme"""
if hasattr(sys, 'pypy_version_info'):
lib = 'site-packages'
else:
lib = os.path.join('lib', 'python')
return os.path.join(home, lib) | [
"Return",
"the",
"lib",
"dir",
"under",
"the",
"home",
"installation",
"scheme"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/pip-1.2.1-py2.7.egg/pip/backwardcompat.py#L106-L112 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | cache | usage:
``` py
@cache
@property
def name(self): pass
``` | jasily/data/prop.py | def cache(descriptor=None, *, store: IStore = None):
'''
usage:
``` py
@cache
@property
def name(self): pass
```
'''
if descriptor is None:
return functools.partial(cache, store=store)
hasattrs = {
'get': hasattr(descriptor, '__get__'),
'set': hasattr(descriptor, '__set__'),
'del': hasattr(descriptor, '__delete__')
}
descriptor_name = get_descriptor_name(descriptor)
# pylint: disable=R0903,C0111
class CacheDescriptor(ICacheDescriptor):
def __init__(self):
if descriptor_name is not None:
self.__name__ = descriptor_name
cache_descriptor = CacheDescriptor()
if store is None:
store = FieldStore(cache_descriptor)
elif not isinstance(store, IStore):
raise TypeError(f'store must be a {IStore}.')
if hasattrs['get']:
def get(self, obj, objtype):
if obj is None:
return descriptor.__get__(obj, objtype)
value = store.get(self, obj, defval=NOVALUE)
if value is NOVALUE:
value = descriptor.__get__(obj, objtype)
store.set(self, obj, value)
return value
CacheDescriptor.__get__ = get
if hasattrs['set']:
def set(self, obj, value):
store.pop(self, obj)
descriptor.__set__(obj, value)
CacheDescriptor.__set__ = set
if hasattrs['del']:
def delete(self, obj):
store.pop(self, obj)
descriptor.__delete__(obj)
CacheDescriptor.__delete__ = delete
return cache_descriptor | def cache(descriptor=None, *, store: IStore = None):
'''
usage:
``` py
@cache
@property
def name(self): pass
```
'''
if descriptor is None:
return functools.partial(cache, store=store)
hasattrs = {
'get': hasattr(descriptor, '__get__'),
'set': hasattr(descriptor, '__set__'),
'del': hasattr(descriptor, '__delete__')
}
descriptor_name = get_descriptor_name(descriptor)
# pylint: disable=R0903,C0111
class CacheDescriptor(ICacheDescriptor):
def __init__(self):
if descriptor_name is not None:
self.__name__ = descriptor_name
cache_descriptor = CacheDescriptor()
if store is None:
store = FieldStore(cache_descriptor)
elif not isinstance(store, IStore):
raise TypeError(f'store must be a {IStore}.')
if hasattrs['get']:
def get(self, obj, objtype):
if obj is None:
return descriptor.__get__(obj, objtype)
value = store.get(self, obj, defval=NOVALUE)
if value is NOVALUE:
value = descriptor.__get__(obj, objtype)
store.set(self, obj, value)
return value
CacheDescriptor.__get__ = get
if hasattrs['set']:
def set(self, obj, value):
store.pop(self, obj)
descriptor.__set__(obj, value)
CacheDescriptor.__set__ = set
if hasattrs['del']:
def delete(self, obj):
store.pop(self, obj)
descriptor.__delete__(obj)
CacheDescriptor.__delete__ = delete
return cache_descriptor | [
"usage",
":"
] | Jasily/jasily-python | python | https://github.com/Jasily/jasily-python/blob/1c821a120ebbbbc3c5761f5f1e8a73588059242a/jasily/data/prop.py#L29-L90 | [
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] | 1c821a120ebbbbc3c5761f5f1e8a73588059242a |
test | ZMQTerminalInteractiveShell.init_completer | Initialize the completion machinery.
This creates completion machinery that can be used by client code,
either interactively in-process (typically triggered by the readline
library), programatically (such as in test suites) or out-of-prcess
(typically over the network by remote frontends). | environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py | def init_completer(self):
"""Initialize the completion machinery.
This creates completion machinery that can be used by client code,
either interactively in-process (typically triggered by the readline
library), programatically (such as in test suites) or out-of-prcess
(typically over the network by remote frontends).
"""
from IPython.core.completerlib import (module_completer,
magic_run_completer, cd_completer)
self.Completer = ZMQCompleter(self, self.km)
self.set_hook('complete_command', module_completer, str_key = 'import')
self.set_hook('complete_command', module_completer, str_key = 'from')
self.set_hook('complete_command', magic_run_completer, str_key = '%run')
self.set_hook('complete_command', cd_completer, str_key = '%cd')
# Only configure readline if we truly are using readline. IPython can
# do tab-completion over the network, in GUIs, etc, where readline
# itself may be absent
if self.has_readline:
self.set_readline_completer() | def init_completer(self):
"""Initialize the completion machinery.
This creates completion machinery that can be used by client code,
either interactively in-process (typically triggered by the readline
library), programatically (such as in test suites) or out-of-prcess
(typically over the network by remote frontends).
"""
from IPython.core.completerlib import (module_completer,
magic_run_completer, cd_completer)
self.Completer = ZMQCompleter(self, self.km)
self.set_hook('complete_command', module_completer, str_key = 'import')
self.set_hook('complete_command', module_completer, str_key = 'from')
self.set_hook('complete_command', magic_run_completer, str_key = '%run')
self.set_hook('complete_command', cd_completer, str_key = '%cd')
# Only configure readline if we truly are using readline. IPython can
# do tab-completion over the network, in GUIs, etc, where readline
# itself may be absent
if self.has_readline:
self.set_readline_completer() | [
"Initialize",
"the",
"completion",
"machinery",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py#L45-L68 | [
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"(",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | ZMQTerminalInteractiveShell.run_cell | Run a complete IPython cell.
Parameters
----------
cell : str
The code (including IPython code such as %magic functions) to run.
store_history : bool
If True, the raw and translated cell will be stored in IPython's
history. For user code calling back into IPython's machinery, this
should be set to False. | environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py | def run_cell(self, cell, store_history=True):
"""Run a complete IPython cell.
Parameters
----------
cell : str
The code (including IPython code such as %magic functions) to run.
store_history : bool
If True, the raw and translated cell will be stored in IPython's
history. For user code calling back into IPython's machinery, this
should be set to False.
"""
if (not cell) or cell.isspace():
return
if cell.strip() == 'exit':
# explicitly handle 'exit' command
return self.ask_exit()
self._executing = True
# flush stale replies, which could have been ignored, due to missed heartbeats
while self.km.shell_channel.msg_ready():
self.km.shell_channel.get_msg()
# shell_channel.execute takes 'hidden', which is the inverse of store_hist
msg_id = self.km.shell_channel.execute(cell, not store_history)
while not self.km.shell_channel.msg_ready() and self.km.is_alive:
try:
self.handle_stdin_request(timeout=0.05)
except Empty:
# display intermediate print statements, etc.
self.handle_iopub()
pass
if self.km.shell_channel.msg_ready():
self.handle_execute_reply(msg_id)
self._executing = False | def run_cell(self, cell, store_history=True):
"""Run a complete IPython cell.
Parameters
----------
cell : str
The code (including IPython code such as %magic functions) to run.
store_history : bool
If True, the raw and translated cell will be stored in IPython's
history. For user code calling back into IPython's machinery, this
should be set to False.
"""
if (not cell) or cell.isspace():
return
if cell.strip() == 'exit':
# explicitly handle 'exit' command
return self.ask_exit()
self._executing = True
# flush stale replies, which could have been ignored, due to missed heartbeats
while self.km.shell_channel.msg_ready():
self.km.shell_channel.get_msg()
# shell_channel.execute takes 'hidden', which is the inverse of store_hist
msg_id = self.km.shell_channel.execute(cell, not store_history)
while not self.km.shell_channel.msg_ready() and self.km.is_alive:
try:
self.handle_stdin_request(timeout=0.05)
except Empty:
# display intermediate print statements, etc.
self.handle_iopub()
pass
if self.km.shell_channel.msg_ready():
self.handle_execute_reply(msg_id)
self._executing = False | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | ZMQTerminalInteractiveShell.handle_iopub | Method to procces subscribe channel's messages
This method reads a message and processes the content in different
outputs like stdout, stderr, pyout and status
Arguments:
sub_msg: message receive from kernel in the sub socket channel
capture by kernel manager. | environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py | def handle_iopub(self):
""" Method to procces subscribe channel's messages
This method reads a message and processes the content in different
outputs like stdout, stderr, pyout and status
Arguments:
sub_msg: message receive from kernel in the sub socket channel
capture by kernel manager.
"""
while self.km.sub_channel.msg_ready():
sub_msg = self.km.sub_channel.get_msg()
msg_type = sub_msg['header']['msg_type']
parent = sub_msg["parent_header"]
if (not parent) or self.session_id == parent['session']:
if msg_type == 'status' :
if sub_msg["content"]["execution_state"] == "busy" :
pass
elif msg_type == 'stream' :
if sub_msg["content"]["name"] == "stdout":
print(sub_msg["content"]["data"], file=io.stdout, end="")
io.stdout.flush()
elif sub_msg["content"]["name"] == "stderr" :
print(sub_msg["content"]["data"], file=io.stderr, end="")
io.stderr.flush()
elif msg_type == 'pyout':
self.execution_count = int(sub_msg["content"]["execution_count"])
format_dict = sub_msg["content"]["data"]
# taken from DisplayHook.__call__:
hook = self.displayhook
hook.start_displayhook()
hook.write_output_prompt()
hook.write_format_data(format_dict)
hook.log_output(format_dict)
hook.finish_displayhook() | def handle_iopub(self):
""" Method to procces subscribe channel's messages
This method reads a message and processes the content in different
outputs like stdout, stderr, pyout and status
Arguments:
sub_msg: message receive from kernel in the sub socket channel
capture by kernel manager.
"""
while self.km.sub_channel.msg_ready():
sub_msg = self.km.sub_channel.get_msg()
msg_type = sub_msg['header']['msg_type']
parent = sub_msg["parent_header"]
if (not parent) or self.session_id == parent['session']:
if msg_type == 'status' :
if sub_msg["content"]["execution_state"] == "busy" :
pass
elif msg_type == 'stream' :
if sub_msg["content"]["name"] == "stdout":
print(sub_msg["content"]["data"], file=io.stdout, end="")
io.stdout.flush()
elif sub_msg["content"]["name"] == "stderr" :
print(sub_msg["content"]["data"], file=io.stderr, end="")
io.stderr.flush()
elif msg_type == 'pyout':
self.execution_count = int(sub_msg["content"]["execution_count"])
format_dict = sub_msg["content"]["data"]
# taken from DisplayHook.__call__:
hook = self.displayhook
hook.start_displayhook()
hook.write_output_prompt()
hook.write_format_data(format_dict)
hook.log_output(format_dict)
hook.finish_displayhook() | [
"Method",
"to",
"procces",
"subscribe",
"channel",
"s",
"messages"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py#L136-L172 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | ZMQTerminalInteractiveShell.handle_stdin_request | Method to capture raw_input | environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py | def handle_stdin_request(self, timeout=0.1):
""" Method to capture raw_input
"""
msg_rep = self.km.stdin_channel.get_msg(timeout=timeout)
# in case any iopub came while we were waiting:
self.handle_iopub()
if self.session_id == msg_rep["parent_header"].get("session"):
# wrap SIGINT handler
real_handler = signal.getsignal(signal.SIGINT)
def double_int(sig,frame):
# call real handler (forwards sigint to kernel),
# then raise local interrupt, stopping local raw_input
real_handler(sig,frame)
raise KeyboardInterrupt
signal.signal(signal.SIGINT, double_int)
try:
raw_data = raw_input(msg_rep["content"]["prompt"])
except EOFError:
# turn EOFError into EOF character
raw_data = '\x04'
except KeyboardInterrupt:
sys.stdout.write('\n')
return
finally:
# restore SIGINT handler
signal.signal(signal.SIGINT, real_handler)
# only send stdin reply if there *was not* another request
# or execution finished while we were reading.
if not (self.km.stdin_channel.msg_ready() or self.km.shell_channel.msg_ready()):
self.km.stdin_channel.input(raw_data) | def handle_stdin_request(self, timeout=0.1):
""" Method to capture raw_input
"""
msg_rep = self.km.stdin_channel.get_msg(timeout=timeout)
# in case any iopub came while we were waiting:
self.handle_iopub()
if self.session_id == msg_rep["parent_header"].get("session"):
# wrap SIGINT handler
real_handler = signal.getsignal(signal.SIGINT)
def double_int(sig,frame):
# call real handler (forwards sigint to kernel),
# then raise local interrupt, stopping local raw_input
real_handler(sig,frame)
raise KeyboardInterrupt
signal.signal(signal.SIGINT, double_int)
try:
raw_data = raw_input(msg_rep["content"]["prompt"])
except EOFError:
# turn EOFError into EOF character
raw_data = '\x04'
except KeyboardInterrupt:
sys.stdout.write('\n')
return
finally:
# restore SIGINT handler
signal.signal(signal.SIGINT, real_handler)
# only send stdin reply if there *was not* another request
# or execution finished while we were reading.
if not (self.km.stdin_channel.msg_ready() or self.km.shell_channel.msg_ready()):
self.km.stdin_channel.input(raw_data) | [
"Method",
"to",
"capture",
"raw_input"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py#L174-L205 | [
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")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | ZMQTerminalInteractiveShell.wait_for_kernel | method to wait for a kernel to be ready | environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py | def wait_for_kernel(self, timeout=None):
"""method to wait for a kernel to be ready"""
tic = time.time()
self.km.hb_channel.unpause()
while True:
self.run_cell('1', False)
if self.km.hb_channel.is_beating():
# heart failure was not the reason this returned
break
else:
# heart failed
if timeout is not None and (time.time() - tic) > timeout:
return False
return True | def wait_for_kernel(self, timeout=None):
"""method to wait for a kernel to be ready"""
tic = time.time()
self.km.hb_channel.unpause()
while True:
self.run_cell('1', False)
if self.km.hb_channel.is_beating():
# heart failure was not the reason this returned
break
else:
# heart failed
if timeout is not None and (time.time() - tic) > timeout:
return False
return True | [
"method",
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"be",
"ready"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py#L220-L233 | [
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test | ZMQTerminalInteractiveShell.interact | Closely emulate the interactive Python console. | environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py | def interact(self, display_banner=None):
"""Closely emulate the interactive Python console."""
# batch run -> do not interact
if self.exit_now:
return
if display_banner is None:
display_banner = self.display_banner
if isinstance(display_banner, basestring):
self.show_banner(display_banner)
elif display_banner:
self.show_banner()
more = False
# run a non-empty no-op, so that we don't get a prompt until
# we know the kernel is ready. This keeps the connection
# message above the first prompt.
if not self.wait_for_kernel(3):
error("Kernel did not respond\n")
return
if self.has_readline:
self.readline_startup_hook(self.pre_readline)
hlen_b4_cell = self.readline.get_current_history_length()
else:
hlen_b4_cell = 0
# exit_now is set by a call to %Exit or %Quit, through the
# ask_exit callback.
while not self.exit_now:
if not self.km.is_alive:
# kernel died, prompt for action or exit
action = "restart" if self.km.has_kernel else "wait for restart"
ans = self.ask_yes_no("kernel died, %s ([y]/n)?" % action, default='y')
if ans:
if self.km.has_kernel:
self.km.restart_kernel(True)
self.wait_for_kernel(3)
else:
self.exit_now = True
continue
try:
# protect prompt block from KeyboardInterrupt
# when sitting on ctrl-C
self.hooks.pre_prompt_hook()
if more:
try:
prompt = self.prompt_manager.render('in2')
except Exception:
self.showtraceback()
if self.autoindent:
self.rl_do_indent = True
else:
try:
prompt = self.separate_in + self.prompt_manager.render('in')
except Exception:
self.showtraceback()
line = self.raw_input(prompt)
if self.exit_now:
# quick exit on sys.std[in|out] close
break
if self.autoindent:
self.rl_do_indent = False
except KeyboardInterrupt:
#double-guard against keyboardinterrupts during kbdint handling
try:
self.write('\nKeyboardInterrupt\n')
source_raw = self.input_splitter.source_raw_reset()[1]
hlen_b4_cell = self._replace_rlhist_multiline(source_raw, hlen_b4_cell)
more = False
except KeyboardInterrupt:
pass
except EOFError:
if self.autoindent:
self.rl_do_indent = False
if self.has_readline:
self.readline_startup_hook(None)
self.write('\n')
self.exit()
except bdb.BdbQuit:
warn('The Python debugger has exited with a BdbQuit exception.\n'
'Because of how pdb handles the stack, it is impossible\n'
'for IPython to properly format this particular exception.\n'
'IPython will resume normal operation.')
except:
# exceptions here are VERY RARE, but they can be triggered
# asynchronously by signal handlers, for example.
self.showtraceback()
else:
self.input_splitter.push(line)
more = self.input_splitter.push_accepts_more()
if (self.SyntaxTB.last_syntax_error and
self.autoedit_syntax):
self.edit_syntax_error()
if not more:
source_raw = self.input_splitter.source_raw_reset()[1]
hlen_b4_cell = self._replace_rlhist_multiline(source_raw, hlen_b4_cell)
self.run_cell(source_raw)
# Turn off the exit flag, so the mainloop can be restarted if desired
self.exit_now = False | def interact(self, display_banner=None):
"""Closely emulate the interactive Python console."""
# batch run -> do not interact
if self.exit_now:
return
if display_banner is None:
display_banner = self.display_banner
if isinstance(display_banner, basestring):
self.show_banner(display_banner)
elif display_banner:
self.show_banner()
more = False
# run a non-empty no-op, so that we don't get a prompt until
# we know the kernel is ready. This keeps the connection
# message above the first prompt.
if not self.wait_for_kernel(3):
error("Kernel did not respond\n")
return
if self.has_readline:
self.readline_startup_hook(self.pre_readline)
hlen_b4_cell = self.readline.get_current_history_length()
else:
hlen_b4_cell = 0
# exit_now is set by a call to %Exit or %Quit, through the
# ask_exit callback.
while not self.exit_now:
if not self.km.is_alive:
# kernel died, prompt for action or exit
action = "restart" if self.km.has_kernel else "wait for restart"
ans = self.ask_yes_no("kernel died, %s ([y]/n)?" % action, default='y')
if ans:
if self.km.has_kernel:
self.km.restart_kernel(True)
self.wait_for_kernel(3)
else:
self.exit_now = True
continue
try:
# protect prompt block from KeyboardInterrupt
# when sitting on ctrl-C
self.hooks.pre_prompt_hook()
if more:
try:
prompt = self.prompt_manager.render('in2')
except Exception:
self.showtraceback()
if self.autoindent:
self.rl_do_indent = True
else:
try:
prompt = self.separate_in + self.prompt_manager.render('in')
except Exception:
self.showtraceback()
line = self.raw_input(prompt)
if self.exit_now:
# quick exit on sys.std[in|out] close
break
if self.autoindent:
self.rl_do_indent = False
except KeyboardInterrupt:
#double-guard against keyboardinterrupts during kbdint handling
try:
self.write('\nKeyboardInterrupt\n')
source_raw = self.input_splitter.source_raw_reset()[1]
hlen_b4_cell = self._replace_rlhist_multiline(source_raw, hlen_b4_cell)
more = False
except KeyboardInterrupt:
pass
except EOFError:
if self.autoindent:
self.rl_do_indent = False
if self.has_readline:
self.readline_startup_hook(None)
self.write('\n')
self.exit()
except bdb.BdbQuit:
warn('The Python debugger has exited with a BdbQuit exception.\n'
'Because of how pdb handles the stack, it is impossible\n'
'for IPython to properly format this particular exception.\n'
'IPython will resume normal operation.')
except:
# exceptions here are VERY RARE, but they can be triggered
# asynchronously by signal handlers, for example.
self.showtraceback()
else:
self.input_splitter.push(line)
more = self.input_splitter.push_accepts_more()
if (self.SyntaxTB.last_syntax_error and
self.autoedit_syntax):
self.edit_syntax_error()
if not more:
source_raw = self.input_splitter.source_raw_reset()[1]
hlen_b4_cell = self._replace_rlhist_multiline(source_raw, hlen_b4_cell)
self.run_cell(source_raw)
# Turn off the exit flag, so the mainloop can be restarted if desired
self.exit_now = False | [
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"Python",
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"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/terminal/console/interactiveshell.py#L235-L342 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | get_tokens_unprocessed | Split ``text`` into (tokentype, text) pairs.
Monkeypatched to store the final stack on the object itself. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py | def get_tokens_unprocessed(self, text, stack=('root',)):
""" Split ``text`` into (tokentype, text) pairs.
Monkeypatched to store the final stack on the object itself.
"""
pos = 0
tokendefs = self._tokens
if hasattr(self, '_saved_state_stack'):
statestack = list(self._saved_state_stack)
else:
statestack = list(stack)
statetokens = tokendefs[statestack[-1]]
while 1:
for rexmatch, action, new_state in statetokens:
m = rexmatch(text, pos)
if m:
if type(action) is _TokenType:
yield pos, action, m.group()
else:
for item in action(self, m):
yield item
pos = m.end()
if new_state is not None:
# state transition
if isinstance(new_state, tuple):
for state in new_state:
if state == '#pop':
statestack.pop()
elif state == '#push':
statestack.append(statestack[-1])
else:
statestack.append(state)
elif isinstance(new_state, int):
# pop
del statestack[new_state:]
elif new_state == '#push':
statestack.append(statestack[-1])
else:
assert False, "wrong state def: %r" % new_state
statetokens = tokendefs[statestack[-1]]
break
else:
try:
if text[pos] == '\n':
# at EOL, reset state to "root"
pos += 1
statestack = ['root']
statetokens = tokendefs['root']
yield pos, Text, u'\n'
continue
yield pos, Error, text[pos]
pos += 1
except IndexError:
break
self._saved_state_stack = list(statestack) | def get_tokens_unprocessed(self, text, stack=('root',)):
""" Split ``text`` into (tokentype, text) pairs.
Monkeypatched to store the final stack on the object itself.
"""
pos = 0
tokendefs = self._tokens
if hasattr(self, '_saved_state_stack'):
statestack = list(self._saved_state_stack)
else:
statestack = list(stack)
statetokens = tokendefs[statestack[-1]]
while 1:
for rexmatch, action, new_state in statetokens:
m = rexmatch(text, pos)
if m:
if type(action) is _TokenType:
yield pos, action, m.group()
else:
for item in action(self, m):
yield item
pos = m.end()
if new_state is not None:
# state transition
if isinstance(new_state, tuple):
for state in new_state:
if state == '#pop':
statestack.pop()
elif state == '#push':
statestack.append(statestack[-1])
else:
statestack.append(state)
elif isinstance(new_state, int):
# pop
del statestack[new_state:]
elif new_state == '#push':
statestack.append(statestack[-1])
else:
assert False, "wrong state def: %r" % new_state
statetokens = tokendefs[statestack[-1]]
break
else:
try:
if text[pos] == '\n':
# at EOL, reset state to "root"
pos += 1
statestack = ['root']
statetokens = tokendefs['root']
yield pos, Text, u'\n'
continue
yield pos, Error, text[pos]
pos += 1
except IndexError:
break
self._saved_state_stack = list(statestack) | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py#L9-L63 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | PygmentsHighlighter.set_style | Sets the style to the specified Pygments style. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py | def set_style(self, style):
""" Sets the style to the specified Pygments style.
"""
if isinstance(style, basestring):
style = get_style_by_name(style)
self._style = style
self._clear_caches() | def set_style(self, style):
""" Sets the style to the specified Pygments style.
"""
if isinstance(style, basestring):
style = get_style_by_name(style)
self._style = style
self._clear_caches() | [
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"style",
"to",
"the",
"specified",
"Pygments",
"style",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py#L129-L135 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | PygmentsHighlighter._get_format | Returns a QTextCharFormat for token or None. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py | def _get_format(self, token):
""" Returns a QTextCharFormat for token or None.
"""
if token in self._formats:
return self._formats[token]
if self._style is None:
result = self._get_format_from_document(token, self._document)
else:
result = self._get_format_from_style(token, self._style)
self._formats[token] = result
return result | def _get_format(self, token):
""" Returns a QTextCharFormat for token or None.
"""
if token in self._formats:
return self._formats[token]
if self._style is None:
result = self._get_format_from_document(token, self._document)
else:
result = self._get_format_from_style(token, self._style)
self._formats[token] = result
return result | [
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"None",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py#L160-L172 | [
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test | PygmentsHighlighter._get_format_from_document | Returns a QTextCharFormat for token by | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py | def _get_format_from_document(self, token, document):
""" Returns a QTextCharFormat for token by
"""
code, html = self._formatter._format_lines([(token, u'dummy')]).next()
self._document.setHtml(html)
return QtGui.QTextCursor(self._document).charFormat() | def _get_format_from_document(self, token, document):
""" Returns a QTextCharFormat for token by
"""
code, html = self._formatter._format_lines([(token, u'dummy')]).next()
self._document.setHtml(html)
return QtGui.QTextCursor(self._document).charFormat() | [
"Returns",
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py#L174-L179 | [
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test | PygmentsHighlighter._get_format_from_style | Returns a QTextCharFormat for token by reading a Pygments style. | environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py | def _get_format_from_style(self, token, style):
""" Returns a QTextCharFormat for token by reading a Pygments style.
"""
result = QtGui.QTextCharFormat()
for key, value in style.style_for_token(token).items():
if value:
if key == 'color':
result.setForeground(self._get_brush(value))
elif key == 'bgcolor':
result.setBackground(self._get_brush(value))
elif key == 'bold':
result.setFontWeight(QtGui.QFont.Bold)
elif key == 'italic':
result.setFontItalic(True)
elif key == 'underline':
result.setUnderlineStyle(
QtGui.QTextCharFormat.SingleUnderline)
elif key == 'sans':
result.setFontStyleHint(QtGui.QFont.SansSerif)
elif key == 'roman':
result.setFontStyleHint(QtGui.QFont.Times)
elif key == 'mono':
result.setFontStyleHint(QtGui.QFont.TypeWriter)
return result | def _get_format_from_style(self, token, style):
""" Returns a QTextCharFormat for token by reading a Pygments style.
"""
result = QtGui.QTextCharFormat()
for key, value in style.style_for_token(token).items():
if value:
if key == 'color':
result.setForeground(self._get_brush(value))
elif key == 'bgcolor':
result.setBackground(self._get_brush(value))
elif key == 'bold':
result.setFontWeight(QtGui.QFont.Bold)
elif key == 'italic':
result.setFontItalic(True)
elif key == 'underline':
result.setUnderlineStyle(
QtGui.QTextCharFormat.SingleUnderline)
elif key == 'sans':
result.setFontStyleHint(QtGui.QFont.SansSerif)
elif key == 'roman':
result.setFontStyleHint(QtGui.QFont.Times)
elif key == 'mono':
result.setFontStyleHint(QtGui.QFont.TypeWriter)
return result | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/frontend/qt/console/pygments_highlighter.py#L181-L204 | [
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"TypeWriter",
")",
"return",
"result"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | find_command | Searches the PATH for the given command and returns its path | virtualEnvironment/lib/python2.7/site-packages/pip/utils/__init__.py | def find_command(cmd, paths=None, pathext=None):
"""Searches the PATH for the given command and returns its path"""
if paths is None:
paths = os.environ.get('PATH', '').split(os.pathsep)
if isinstance(paths, six.string_types):
paths = [paths]
# check if there are funny path extensions for executables, e.g. Windows
if pathext is None:
pathext = get_pathext()
pathext = [ext for ext in pathext.lower().split(os.pathsep) if len(ext)]
# don't use extensions if the command ends with one of them
if os.path.splitext(cmd)[1].lower() in pathext:
pathext = ['']
# check if we find the command on PATH
for path in paths:
# try without extension first
cmd_path = os.path.join(path, cmd)
for ext in pathext:
# then including the extension
cmd_path_ext = cmd_path + ext
if os.path.isfile(cmd_path_ext):
return cmd_path_ext
if os.path.isfile(cmd_path):
return cmd_path
raise BadCommand('Cannot find command %r' % cmd) | def find_command(cmd, paths=None, pathext=None):
"""Searches the PATH for the given command and returns its path"""
if paths is None:
paths = os.environ.get('PATH', '').split(os.pathsep)
if isinstance(paths, six.string_types):
paths = [paths]
# check if there are funny path extensions for executables, e.g. Windows
if pathext is None:
pathext = get_pathext()
pathext = [ext for ext in pathext.lower().split(os.pathsep) if len(ext)]
# don't use extensions if the command ends with one of them
if os.path.splitext(cmd)[1].lower() in pathext:
pathext = ['']
# check if we find the command on PATH
for path in paths:
# try without extension first
cmd_path = os.path.join(path, cmd)
for ext in pathext:
# then including the extension
cmd_path_ext = cmd_path + ext
if os.path.isfile(cmd_path_ext):
return cmd_path_ext
if os.path.isfile(cmd_path):
return cmd_path
raise BadCommand('Cannot find command %r' % cmd) | [
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"given",
"command",
"and",
"returns",
"its",
"path"
] | tnkteja/myhelp | python | https://github.com/tnkteja/myhelp/blob/fb3a4809d448ad14d5b2e6ddf2e7e89ad52b71cb/virtualEnvironment/lib/python2.7/site-packages/pip/utils/__init__.py#L102-L126 | [
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] | fb3a4809d448ad14d5b2e6ddf2e7e89ad52b71cb |
test | normalize_path | Convert a path to its canonical, case-normalized, absolute version. | virtualEnvironment/lib/python2.7/site-packages/pip/utils/__init__.py | def normalize_path(path):
"""
Convert a path to its canonical, case-normalized, absolute version.
"""
return os.path.normcase(os.path.realpath(os.path.expanduser(path))) | def normalize_path(path):
"""
Convert a path to its canonical, case-normalized, absolute version.
"""
return os.path.normcase(os.path.realpath(os.path.expanduser(path))) | [
"Convert",
"a",
"path",
"to",
"its",
"canonical",
"case",
"-",
"normalized",
"absolute",
"version",
"."
] | tnkteja/myhelp | python | https://github.com/tnkteja/myhelp/blob/fb3a4809d448ad14d5b2e6ddf2e7e89ad52b71cb/virtualEnvironment/lib/python2.7/site-packages/pip/utils/__init__.py#L292-L297 | [
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")",
")"
] | fb3a4809d448ad14d5b2e6ddf2e7e89ad52b71cb |
test | check_nsp | Verify that namespace packages are valid | environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py | def check_nsp(dist, attr, value):
"""Verify that namespace packages are valid"""
assert_string_list(dist,attr,value)
for nsp in value:
if not dist.has_contents_for(nsp):
raise DistutilsSetupError(
"Distribution contains no modules or packages for " +
"namespace package %r" % nsp
)
if '.' in nsp:
parent = '.'.join(nsp.split('.')[:-1])
if parent not in value:
distutils.log.warn(
"%r is declared as a package namespace, but %r is not:"
" please correct this in setup.py", nsp, parent
) | def check_nsp(dist, attr, value):
"""Verify that namespace packages are valid"""
assert_string_list(dist,attr,value)
for nsp in value:
if not dist.has_contents_for(nsp):
raise DistutilsSetupError(
"Distribution contains no modules or packages for " +
"namespace package %r" % nsp
)
if '.' in nsp:
parent = '.'.join(nsp.split('.')[:-1])
if parent not in value:
distutils.log.warn(
"%r is declared as a package namespace, but %r is not:"
" please correct this in setup.py", nsp, parent
) | [
"Verify",
"that",
"namespace",
"packages",
"are",
"valid"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py#L52-L67 | [
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")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | check_extras | Verify that extras_require mapping is valid | environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py | def check_extras(dist, attr, value):
"""Verify that extras_require mapping is valid"""
try:
for k,v in value.items():
list(pkg_resources.parse_requirements(v))
except (TypeError,ValueError,AttributeError):
raise DistutilsSetupError(
"'extras_require' must be a dictionary whose values are "
"strings or lists of strings containing valid project/version "
"requirement specifiers."
) | def check_extras(dist, attr, value):
"""Verify that extras_require mapping is valid"""
try:
for k,v in value.items():
list(pkg_resources.parse_requirements(v))
except (TypeError,ValueError,AttributeError):
raise DistutilsSetupError(
"'extras_require' must be a dictionary whose values are "
"strings or lists of strings containing valid project/version "
"requirement specifiers."
) | [
"Verify",
"that",
"extras_require",
"mapping",
"is",
"valid"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py#L69-L79 | [
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")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | check_entry_points | Verify that entry_points map is parseable | environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py | def check_entry_points(dist, attr, value):
"""Verify that entry_points map is parseable"""
try:
pkg_resources.EntryPoint.parse_map(value)
except ValueError, e:
raise DistutilsSetupError(e) | def check_entry_points(dist, attr, value):
"""Verify that entry_points map is parseable"""
try:
pkg_resources.EntryPoint.parse_map(value)
except ValueError, e:
raise DistutilsSetupError(e) | [
"Verify",
"that",
"entry_points",
"map",
"is",
"parseable"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py#L99-L104 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | Distribution.handle_display_options | If there were any non-global "display-only" options
(--help-commands or the metadata display options) on the command
line, display the requested info and return true; else return
false. | environment/lib/python2.7/site-packages/distribute-0.6.31-py2.7.egg/setuptools/dist.py | def handle_display_options(self, option_order):
"""If there were any non-global "display-only" options
(--help-commands or the metadata display options) on the command
line, display the requested info and return true; else return
false.
"""
import sys
if sys.version_info < (3,) or self.help_commands:
return _Distribution.handle_display_options(self, option_order)
# Stdout may be StringIO (e.g. in tests)
import io
if not isinstance(sys.stdout, io.TextIOWrapper):
return _Distribution.handle_display_options(self, option_order)
# Don't wrap stdout if utf-8 is already the encoding. Provides
# workaround for #334.
if sys.stdout.encoding.lower() in ('utf-8', 'utf8'):
return _Distribution.handle_display_options(self, option_order)
# Print metadata in UTF-8 no matter the platform
encoding = sys.stdout.encoding
errors = sys.stdout.errors
newline = sys.platform != 'win32' and '\n' or None
line_buffering = sys.stdout.line_buffering
sys.stdout = io.TextIOWrapper(
sys.stdout.detach(), 'utf-8', errors, newline, line_buffering)
try:
return _Distribution.handle_display_options(self, option_order)
finally:
sys.stdout = io.TextIOWrapper(
sys.stdout.detach(), encoding, errors, newline, line_buffering) | def handle_display_options(self, option_order):
"""If there were any non-global "display-only" options
(--help-commands or the metadata display options) on the command
line, display the requested info and return true; else return
false.
"""
import sys
if sys.version_info < (3,) or self.help_commands:
return _Distribution.handle_display_options(self, option_order)
# Stdout may be StringIO (e.g. in tests)
import io
if not isinstance(sys.stdout, io.TextIOWrapper):
return _Distribution.handle_display_options(self, option_order)
# Don't wrap stdout if utf-8 is already the encoding. Provides
# workaround for #334.
if sys.stdout.encoding.lower() in ('utf-8', 'utf8'):
return _Distribution.handle_display_options(self, option_order)
# Print metadata in UTF-8 no matter the platform
encoding = sys.stdout.encoding
errors = sys.stdout.errors
newline = sys.platform != 'win32' and '\n' or None
line_buffering = sys.stdout.line_buffering
sys.stdout = io.TextIOWrapper(
sys.stdout.detach(), 'utf-8', errors, newline, line_buffering)
try:
return _Distribution.handle_display_options(self, option_order)
finally:
sys.stdout = io.TextIOWrapper(
sys.stdout.detach(), encoding, errors, newline, line_buffering) | [
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")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | last_blank | Determine if the input source ends in a blank.
A blank is either a newline or a line consisting of whitespace.
Parameters
----------
src : string
A single or multiline string. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def last_blank(src):
"""Determine if the input source ends in a blank.
A blank is either a newline or a line consisting of whitespace.
Parameters
----------
src : string
A single or multiline string.
"""
if not src: return False
ll = src.splitlines()[-1]
return (ll == '') or ll.isspace() | def last_blank(src):
"""Determine if the input source ends in a blank.
A blank is either a newline or a line consisting of whitespace.
Parameters
----------
src : string
A single or multiline string.
"""
if not src: return False
ll = src.splitlines()[-1]
return (ll == '') or ll.isspace() | [
"Determine",
"if",
"the",
"input",
"source",
"ends",
"in",
"a",
"blank",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L148-L160 | [
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test | last_two_blanks | Determine if the input source ends in two blanks.
A blank is either a newline or a line consisting of whitespace.
Parameters
----------
src : string
A single or multiline string. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def last_two_blanks(src):
"""Determine if the input source ends in two blanks.
A blank is either a newline or a line consisting of whitespace.
Parameters
----------
src : string
A single or multiline string.
"""
if not src: return False
# The logic here is tricky: I couldn't get a regexp to work and pass all
# the tests, so I took a different approach: split the source by lines,
# grab the last two and prepend '###\n' as a stand-in for whatever was in
# the body before the last two lines. Then, with that structure, it's
# possible to analyze with two regexps. Not the most elegant solution, but
# it works. If anyone tries to change this logic, make sure to validate
# the whole test suite first!
new_src = '\n'.join(['###\n'] + src.splitlines()[-2:])
return (bool(last_two_blanks_re.match(new_src)) or
bool(last_two_blanks_re2.match(new_src)) ) | def last_two_blanks(src):
"""Determine if the input source ends in two blanks.
A blank is either a newline or a line consisting of whitespace.
Parameters
----------
src : string
A single or multiline string.
"""
if not src: return False
# The logic here is tricky: I couldn't get a regexp to work and pass all
# the tests, so I took a different approach: split the source by lines,
# grab the last two and prepend '###\n' as a stand-in for whatever was in
# the body before the last two lines. Then, with that structure, it's
# possible to analyze with two regexps. Not the most elegant solution, but
# it works. If anyone tries to change this logic, make sure to validate
# the whole test suite first!
new_src = '\n'.join(['###\n'] + src.splitlines()[-2:])
return (bool(last_two_blanks_re.match(new_src)) or
bool(last_two_blanks_re2.match(new_src)) ) | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L166-L186 | [
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"# the body before the last two lines. Then, with that structure, it's",
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | has_comment | Indicate whether an input line has (i.e. ends in, or is) a comment.
This uses tokenize, so it can distinguish comments from # inside strings.
Parameters
----------
src : string
A single line input string.
Returns
-------
Boolean: True if source has a comment. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def has_comment(src):
"""Indicate whether an input line has (i.e. ends in, or is) a comment.
This uses tokenize, so it can distinguish comments from # inside strings.
Parameters
----------
src : string
A single line input string.
Returns
-------
Boolean: True if source has a comment.
"""
readline = StringIO(src).readline
toktypes = set()
try:
for t in tokenize.generate_tokens(readline):
toktypes.add(t[0])
except tokenize.TokenError:
pass
return(tokenize.COMMENT in toktypes) | def has_comment(src):
"""Indicate whether an input line has (i.e. ends in, or is) a comment.
This uses tokenize, so it can distinguish comments from # inside strings.
Parameters
----------
src : string
A single line input string.
Returns
-------
Boolean: True if source has a comment.
"""
readline = StringIO(src).readline
toktypes = set()
try:
for t in tokenize.generate_tokens(readline):
toktypes.add(t[0])
except tokenize.TokenError:
pass
return(tokenize.COMMENT in toktypes) | [
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test | transform_assign_system | Handle the `files = !ls` syntax. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def transform_assign_system(line):
"""Handle the `files = !ls` syntax."""
m = _assign_system_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
new_line = '%s = get_ipython().getoutput(%r)' % (lhs, cmd)
return new_line
return line | def transform_assign_system(line):
"""Handle the `files = !ls` syntax."""
m = _assign_system_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
new_line = '%s = get_ipython().getoutput(%r)' % (lhs, cmd)
return new_line
return line | [
"Handle",
"the",
"files",
"=",
"!ls",
"syntax",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L543-L551 | [
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"return",
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | transform_assign_magic | Handle the `a = %who` syntax. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def transform_assign_magic(line):
"""Handle the `a = %who` syntax."""
m = _assign_magic_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
new_line = '%s = get_ipython().magic(%r)' % (lhs, cmd)
return new_line
return line | def transform_assign_magic(line):
"""Handle the `a = %who` syntax."""
m = _assign_magic_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
new_line = '%s = get_ipython().magic(%r)' % (lhs, cmd)
return new_line
return line | [
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"the",
"a",
"=",
"%who",
"syntax",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L557-L565 | [
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test | transform_classic_prompt | Handle inputs that start with '>>> ' syntax. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def transform_classic_prompt(line):
"""Handle inputs that start with '>>> ' syntax."""
if not line or line.isspace():
return line
m = _classic_prompt_re.match(line)
if m:
return line[len(m.group(0)):]
else:
return line | def transform_classic_prompt(line):
"""Handle inputs that start with '>>> ' syntax."""
if not line or line.isspace():
return line
m = _classic_prompt_re.match(line)
if m:
return line[len(m.group(0)):]
else:
return line | [
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"inputs",
"that",
"start",
"with",
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"syntax",
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L570-L579 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | transform_ipy_prompt | Handle inputs that start classic IPython prompt syntax. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def transform_ipy_prompt(line):
"""Handle inputs that start classic IPython prompt syntax."""
if not line or line.isspace():
return line
#print 'LINE: %r' % line # dbg
m = _ipy_prompt_re.match(line)
if m:
#print 'MATCH! %r -> %r' % (line, line[len(m.group(0)):]) # dbg
return line[len(m.group(0)):]
else:
return line | def transform_ipy_prompt(line):
"""Handle inputs that start classic IPython prompt syntax."""
if not line or line.isspace():
return line
#print 'LINE: %r' % line # dbg
m = _ipy_prompt_re.match(line)
if m:
#print 'MATCH! %r -> %r' % (line, line[len(m.group(0)):]) # dbg
return line[len(m.group(0)):]
else:
return line | [
"Handle",
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"that",
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"IPython",
"prompt",
"syntax",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L584-L595 | [
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test | _make_help_call | Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??) | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _make_help_call(target, esc, lspace, next_input=None):
"""Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??)"""
method = 'pinfo2' if esc == '??' \
else 'psearch' if '*' in target \
else 'pinfo'
arg = " ".join([method, target])
if next_input is None:
return '%sget_ipython().magic(%r)' % (lspace, arg)
else:
return '%sget_ipython().set_next_input(%r);get_ipython().magic(%r)' % \
(lspace, next_input, arg) | def _make_help_call(target, esc, lspace, next_input=None):
"""Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??)"""
method = 'pinfo2' if esc == '??' \
else 'psearch' if '*' in target \
else 'pinfo'
arg = " ".join([method, target])
if next_input is None:
return '%sget_ipython().magic(%r)' % (lspace, arg)
else:
return '%sget_ipython().set_next_input(%r);get_ipython().magic(%r)' % \
(lspace, next_input, arg) | [
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test | transform_help_end | Translate lines with ?/?? at the end | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def transform_help_end(line):
"""Translate lines with ?/?? at the end"""
m = _help_end_re.search(line)
if m is None or has_comment(line):
return line
target = m.group(1)
esc = m.group(3)
lspace = _initial_space_re.match(line).group(0)
# If we're mid-command, put it back on the next prompt for the user.
next_input = line.rstrip('?') if line.strip() != m.group(0) else None
return _make_help_call(target, esc, lspace, next_input) | def transform_help_end(line):
"""Translate lines with ?/?? at the end"""
m = _help_end_re.search(line)
if m is None or has_comment(line):
return line
target = m.group(1)
esc = m.group(3)
lspace = _initial_space_re.match(line).group(0)
# If we're mid-command, put it back on the next prompt for the user.
next_input = line.rstrip('?') if line.strip() != m.group(0) else None
return _make_help_call(target, esc, lspace, next_input) | [
"Translate",
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"?",
"/",
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"at",
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"end"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L622-L634 | [
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test | InputSplitter.reset | Reset the input buffer and associated state. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def reset(self):
"""Reset the input buffer and associated state."""
self.indent_spaces = 0
self._buffer[:] = []
self.source = ''
self.code = None
self._is_complete = False
self._full_dedent = False | def reset(self):
"""Reset the input buffer and associated state."""
self.indent_spaces = 0
self._buffer[:] = []
self.source = ''
self.code = None
self._is_complete = False
self._full_dedent = False | [
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"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L322-L329 | [
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test | InputSplitter.push | Push one or more lines of input.
This stores the given lines and returns a status code indicating
whether the code forms a complete Python block or not.
Any exceptions generated in compilation are swallowed, but if an
exception was produced, the method returns True.
Parameters
----------
lines : string
One or more lines of Python input.
Returns
-------
is_complete : boolean
True if the current input source (the result of the current input
plus prior inputs) forms a complete Python execution block. Note that
this value is also stored as a private attribute (``_is_complete``), so it
can be queried at any time. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def push(self, lines):
"""Push one or more lines of input.
This stores the given lines and returns a status code indicating
whether the code forms a complete Python block or not.
Any exceptions generated in compilation are swallowed, but if an
exception was produced, the method returns True.
Parameters
----------
lines : string
One or more lines of Python input.
Returns
-------
is_complete : boolean
True if the current input source (the result of the current input
plus prior inputs) forms a complete Python execution block. Note that
this value is also stored as a private attribute (``_is_complete``), so it
can be queried at any time.
"""
if self.input_mode == 'cell':
self.reset()
self._store(lines)
source = self.source
# Before calling _compile(), reset the code object to None so that if an
# exception is raised in compilation, we don't mislead by having
# inconsistent code/source attributes.
self.code, self._is_complete = None, None
# Honor termination lines properly
if source.rstrip().endswith('\\'):
return False
self._update_indent(lines)
try:
self.code = self._compile(source, symbol="exec")
# Invalid syntax can produce any of a number of different errors from
# inside the compiler, so we have to catch them all. Syntax errors
# immediately produce a 'ready' block, so the invalid Python can be
# sent to the kernel for evaluation with possible ipython
# special-syntax conversion.
except (SyntaxError, OverflowError, ValueError, TypeError,
MemoryError):
self._is_complete = True
else:
# Compilation didn't produce any exceptions (though it may not have
# given a complete code object)
self._is_complete = self.code is not None
return self._is_complete | def push(self, lines):
"""Push one or more lines of input.
This stores the given lines and returns a status code indicating
whether the code forms a complete Python block or not.
Any exceptions generated in compilation are swallowed, but if an
exception was produced, the method returns True.
Parameters
----------
lines : string
One or more lines of Python input.
Returns
-------
is_complete : boolean
True if the current input source (the result of the current input
plus prior inputs) forms a complete Python execution block. Note that
this value is also stored as a private attribute (``_is_complete``), so it
can be queried at any time.
"""
if self.input_mode == 'cell':
self.reset()
self._store(lines)
source = self.source
# Before calling _compile(), reset the code object to None so that if an
# exception is raised in compilation, we don't mislead by having
# inconsistent code/source attributes.
self.code, self._is_complete = None, None
# Honor termination lines properly
if source.rstrip().endswith('\\'):
return False
self._update_indent(lines)
try:
self.code = self._compile(source, symbol="exec")
# Invalid syntax can produce any of a number of different errors from
# inside the compiler, so we have to catch them all. Syntax errors
# immediately produce a 'ready' block, so the invalid Python can be
# sent to the kernel for evaluation with possible ipython
# special-syntax conversion.
except (SyntaxError, OverflowError, ValueError, TypeError,
MemoryError):
self._is_complete = True
else:
# Compilation didn't produce any exceptions (though it may not have
# given a complete code object)
self._is_complete = self.code is not None
return self._is_complete | [
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] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L338-L391 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | InputSplitter.push_accepts_more | Return whether a block of interactive input can accept more input.
This method is meant to be used by line-oriented frontends, who need to
guess whether a block is complete or not based solely on prior and
current input lines. The InputSplitter considers it has a complete
interactive block and will not accept more input only when either a
SyntaxError is raised, or *all* of the following are true:
1. The input compiles to a complete statement.
2. The indentation level is flush-left (because if we are indented,
like inside a function definition or for loop, we need to keep
reading new input).
3. There is one extra line consisting only of whitespace.
Because of condition #3, this method should be used only by
*line-oriented* frontends, since it means that intermediate blank lines
are not allowed in function definitions (or any other indented block).
If the current input produces a syntax error, this method immediately
returns False but does *not* raise the syntax error exception, as
typically clients will want to send invalid syntax to an execution
backend which might convert the invalid syntax into valid Python via
one of the dynamic IPython mechanisms. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def push_accepts_more(self):
"""Return whether a block of interactive input can accept more input.
This method is meant to be used by line-oriented frontends, who need to
guess whether a block is complete or not based solely on prior and
current input lines. The InputSplitter considers it has a complete
interactive block and will not accept more input only when either a
SyntaxError is raised, or *all* of the following are true:
1. The input compiles to a complete statement.
2. The indentation level is flush-left (because if we are indented,
like inside a function definition or for loop, we need to keep
reading new input).
3. There is one extra line consisting only of whitespace.
Because of condition #3, this method should be used only by
*line-oriented* frontends, since it means that intermediate blank lines
are not allowed in function definitions (or any other indented block).
If the current input produces a syntax error, this method immediately
returns False but does *not* raise the syntax error exception, as
typically clients will want to send invalid syntax to an execution
backend which might convert the invalid syntax into valid Python via
one of the dynamic IPython mechanisms.
"""
# With incomplete input, unconditionally accept more
if not self._is_complete:
return True
# If we already have complete input and we're flush left, the answer
# depends. In line mode, if there hasn't been any indentation,
# that's it. If we've come back from some indentation, we need
# the blank final line to finish.
# In cell mode, we need to check how many blocks the input so far
# compiles into, because if there's already more than one full
# independent block of input, then the client has entered full
# 'cell' mode and is feeding lines that each is complete. In this
# case we should then keep accepting. The Qt terminal-like console
# does precisely this, to provide the convenience of terminal-like
# input of single expressions, but allowing the user (with a
# separate keystroke) to switch to 'cell' mode and type multiple
# expressions in one shot.
if self.indent_spaces==0:
if self.input_mode=='line':
if not self._full_dedent:
return False
else:
try:
code_ast = ast.parse(u''.join(self._buffer))
except Exception:
return False
else:
if len(code_ast.body) == 1:
return False
# When input is complete, then termination is marked by an extra blank
# line at the end.
last_line = self.source.splitlines()[-1]
return bool(last_line and not last_line.isspace()) | def push_accepts_more(self):
"""Return whether a block of interactive input can accept more input.
This method is meant to be used by line-oriented frontends, who need to
guess whether a block is complete or not based solely on prior and
current input lines. The InputSplitter considers it has a complete
interactive block and will not accept more input only when either a
SyntaxError is raised, or *all* of the following are true:
1. The input compiles to a complete statement.
2. The indentation level is flush-left (because if we are indented,
like inside a function definition or for loop, we need to keep
reading new input).
3. There is one extra line consisting only of whitespace.
Because of condition #3, this method should be used only by
*line-oriented* frontends, since it means that intermediate blank lines
are not allowed in function definitions (or any other indented block).
If the current input produces a syntax error, this method immediately
returns False but does *not* raise the syntax error exception, as
typically clients will want to send invalid syntax to an execution
backend which might convert the invalid syntax into valid Python via
one of the dynamic IPython mechanisms.
"""
# With incomplete input, unconditionally accept more
if not self._is_complete:
return True
# If we already have complete input and we're flush left, the answer
# depends. In line mode, if there hasn't been any indentation,
# that's it. If we've come back from some indentation, we need
# the blank final line to finish.
# In cell mode, we need to check how many blocks the input so far
# compiles into, because if there's already more than one full
# independent block of input, then the client has entered full
# 'cell' mode and is feeding lines that each is complete. In this
# case we should then keep accepting. The Qt terminal-like console
# does precisely this, to provide the convenience of terminal-like
# input of single expressions, but allowing the user (with a
# separate keystroke) to switch to 'cell' mode and type multiple
# expressions in one shot.
if self.indent_spaces==0:
if self.input_mode=='line':
if not self._full_dedent:
return False
else:
try:
code_ast = ast.parse(u''.join(self._buffer))
except Exception:
return False
else:
if len(code_ast.body) == 1:
return False
# When input is complete, then termination is marked by an extra blank
# line at the end.
last_line = self.source.splitlines()[-1]
return bool(last_line and not last_line.isspace()) | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | InputSplitter._find_indent | Compute the new indentation level for a single line.
Parameters
----------
line : str
A single new line of non-whitespace, non-comment Python input.
Returns
-------
indent_spaces : int
New value for the indent level (it may be equal to self.indent_spaces
if indentation doesn't change.
full_dedent : boolean
Whether the new line causes a full flush-left dedent. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _find_indent(self, line):
"""Compute the new indentation level for a single line.
Parameters
----------
line : str
A single new line of non-whitespace, non-comment Python input.
Returns
-------
indent_spaces : int
New value for the indent level (it may be equal to self.indent_spaces
if indentation doesn't change.
full_dedent : boolean
Whether the new line causes a full flush-left dedent.
"""
indent_spaces = self.indent_spaces
full_dedent = self._full_dedent
inisp = num_ini_spaces(line)
if inisp < indent_spaces:
indent_spaces = inisp
if indent_spaces <= 0:
#print 'Full dedent in text',self.source # dbg
full_dedent = True
if line.rstrip()[-1] == ':':
indent_spaces += 4
elif dedent_re.match(line):
indent_spaces -= 4
if indent_spaces <= 0:
full_dedent = True
# Safety
if indent_spaces < 0:
indent_spaces = 0
#print 'safety' # dbg
return indent_spaces, full_dedent | def _find_indent(self, line):
"""Compute the new indentation level for a single line.
Parameters
----------
line : str
A single new line of non-whitespace, non-comment Python input.
Returns
-------
indent_spaces : int
New value for the indent level (it may be equal to self.indent_spaces
if indentation doesn't change.
full_dedent : boolean
Whether the new line causes a full flush-left dedent.
"""
indent_spaces = self.indent_spaces
full_dedent = self._full_dedent
inisp = num_ini_spaces(line)
if inisp < indent_spaces:
indent_spaces = inisp
if indent_spaces <= 0:
#print 'Full dedent in text',self.source # dbg
full_dedent = True
if line.rstrip()[-1] == ':':
indent_spaces += 4
elif dedent_re.match(line):
indent_spaces -= 4
if indent_spaces <= 0:
full_dedent = True
# Safety
if indent_spaces < 0:
indent_spaces = 0
#print 'safety' # dbg
return indent_spaces, full_dedent | [
"Compute",
"the",
"new",
"indentation",
"level",
"for",
"a",
"single",
"line",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L460-L499 | [
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",",
"full_dedent"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | InputSplitter._store | Store one or more lines of input.
If input lines are not newline-terminated, a newline is automatically
appended. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _store(self, lines, buffer=None, store='source'):
"""Store one or more lines of input.
If input lines are not newline-terminated, a newline is automatically
appended."""
if buffer is None:
buffer = self._buffer
if lines.endswith('\n'):
buffer.append(lines)
else:
buffer.append(lines+'\n')
setattr(self, store, self._set_source(buffer)) | def _store(self, lines, buffer=None, store='source'):
"""Store one or more lines of input.
If input lines are not newline-terminated, a newline is automatically
appended."""
if buffer is None:
buffer = self._buffer
if lines.endswith('\n'):
buffer.append(lines)
else:
buffer.append(lines+'\n')
setattr(self, store, self._set_source(buffer)) | [
"Store",
"one",
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"lines",
"of",
"input",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L506-L519 | [
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test | EscapedTransformer._tr_system | Translate lines escaped with: ! | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _tr_system(line_info):
"Translate lines escaped with: !"
cmd = line_info.line.lstrip().lstrip(ESC_SHELL)
return '%sget_ipython().system(%r)' % (line_info.pre, cmd) | def _tr_system(line_info):
"Translate lines escaped with: !"
cmd = line_info.line.lstrip().lstrip(ESC_SHELL)
return '%sget_ipython().system(%r)' % (line_info.pre, cmd) | [
"Translate",
"lines",
"escaped",
"with",
":",
"!"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L654-L657 | [
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"pre",
",",
"cmd",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | EscapedTransformer._tr_help | Translate lines escaped with: ?/?? | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _tr_help(line_info):
"Translate lines escaped with: ?/??"
# A naked help line should just fire the intro help screen
if not line_info.line[1:]:
return 'get_ipython().show_usage()'
return _make_help_call(line_info.ifun, line_info.esc, line_info.pre) | def _tr_help(line_info):
"Translate lines escaped with: ?/??"
# A naked help line should just fire the intro help screen
if not line_info.line[1:]:
return 'get_ipython().show_usage()'
return _make_help_call(line_info.ifun, line_info.esc, line_info.pre) | [
"Translate",
"lines",
"escaped",
"with",
":",
"?",
"/",
"??"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L666-L672 | [
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"esc",
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"pre",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | EscapedTransformer._tr_magic | Translate lines escaped with: % | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _tr_magic(line_info):
"Translate lines escaped with: %"
tpl = '%sget_ipython().magic(%r)'
cmd = ' '.join([line_info.ifun, line_info.the_rest]).strip()
return tpl % (line_info.pre, cmd) | def _tr_magic(line_info):
"Translate lines escaped with: %"
tpl = '%sget_ipython().magic(%r)'
cmd = ' '.join([line_info.ifun, line_info.the_rest]).strip()
return tpl % (line_info.pre, cmd) | [
"Translate",
"lines",
"escaped",
"with",
":",
"%"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L675-L679 | [
"def",
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"pre",
",",
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")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | EscapedTransformer._tr_quote | Translate lines escaped with: , | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _tr_quote(line_info):
"Translate lines escaped with: ,"
return '%s%s("%s")' % (line_info.pre, line_info.ifun,
'", "'.join(line_info.the_rest.split()) ) | def _tr_quote(line_info):
"Translate lines escaped with: ,"
return '%s%s("%s")' % (line_info.pre, line_info.ifun,
'", "'.join(line_info.the_rest.split()) ) | [
"Translate",
"lines",
"escaped",
"with",
":"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L682-L685 | [
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"(",
")",
")",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | EscapedTransformer._tr_paren | Translate lines escaped with: / | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _tr_paren(line_info):
"Translate lines escaped with: /"
return '%s%s(%s)' % (line_info.pre, line_info.ifun,
", ".join(line_info.the_rest.split())) | def _tr_paren(line_info):
"Translate lines escaped with: /"
return '%s%s(%s)' % (line_info.pre, line_info.ifun,
", ".join(line_info.the_rest.split())) | [
"Translate",
"lines",
"escaped",
"with",
":",
"/"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L694-L697 | [
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",",
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"\", \"",
".",
"join",
"(",
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".",
"the_rest",
".",
"split",
"(",
")",
")",
")"
] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | IPythonInputSplitter.reset | Reset the input buffer and associated state. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def reset(self):
"""Reset the input buffer and associated state."""
super(IPythonInputSplitter, self).reset()
self._buffer_raw[:] = []
self.source_raw = ''
self.cell_magic_parts = []
self.processing_cell_magic = False | def reset(self):
"""Reset the input buffer and associated state."""
super(IPythonInputSplitter, self).reset()
self._buffer_raw[:] = []
self.source_raw = ''
self.cell_magic_parts = []
self.processing_cell_magic = False | [
"Reset",
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"input",
"buffer",
"and",
"associated",
"state",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L749-L755 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | IPythonInputSplitter.source_raw_reset | Return input and raw source and perform a full reset. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def source_raw_reset(self):
"""Return input and raw source and perform a full reset.
"""
out = self.source
out_r = self.source_raw
self.reset()
return out, out_r | def source_raw_reset(self):
"""Return input and raw source and perform a full reset.
"""
out = self.source
out_r = self.source_raw
self.reset()
return out, out_r | [
"Return",
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"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L757-L763 | [
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test | IPythonInputSplitter._handle_cell_magic | Process lines when they start with %%, which marks cell magics. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _handle_cell_magic(self, lines):
"""Process lines when they start with %%, which marks cell magics.
"""
self.processing_cell_magic = True
first, _, body = lines.partition('\n')
magic_name, _, line = first.partition(' ')
magic_name = magic_name.lstrip(ESC_MAGIC)
# We store the body of the cell and create a call to a method that
# will use this stored value. This is ugly, but it's a first cut to
# get it all working, as right now changing the return API of our
# methods would require major refactoring.
self.cell_magic_parts = [body]
tpl = 'get_ipython()._run_cached_cell_magic(%r, %r)'
tlines = tpl % (magic_name, line)
self._store(tlines)
self._store(lines, self._buffer_raw, 'source_raw')
# We can actually choose whether to allow for single blank lines here
# during input for clients that use cell mode to decide when to stop
# pushing input (currently only the Qt console).
# My first implementation did that, and then I realized it wasn't
# consistent with the terminal behavior, so I've reverted it to one
# line. But I'm leaving it here so we can easily test both behaviors,
# I kind of liked having full blank lines allowed in the cell magics...
#self._is_complete = last_two_blanks(lines)
self._is_complete = last_blank(lines)
return self._is_complete | def _handle_cell_magic(self, lines):
"""Process lines when they start with %%, which marks cell magics.
"""
self.processing_cell_magic = True
first, _, body = lines.partition('\n')
magic_name, _, line = first.partition(' ')
magic_name = magic_name.lstrip(ESC_MAGIC)
# We store the body of the cell and create a call to a method that
# will use this stored value. This is ugly, but it's a first cut to
# get it all working, as right now changing the return API of our
# methods would require major refactoring.
self.cell_magic_parts = [body]
tpl = 'get_ipython()._run_cached_cell_magic(%r, %r)'
tlines = tpl % (magic_name, line)
self._store(tlines)
self._store(lines, self._buffer_raw, 'source_raw')
# We can actually choose whether to allow for single blank lines here
# during input for clients that use cell mode to decide when to stop
# pushing input (currently only the Qt console).
# My first implementation did that, and then I realized it wasn't
# consistent with the terminal behavior, so I've reverted it to one
# line. But I'm leaving it here so we can easily test both behaviors,
# I kind of liked having full blank lines allowed in the cell magics...
#self._is_complete = last_two_blanks(lines)
self._is_complete = last_blank(lines)
return self._is_complete | [
"Process",
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"with",
"%%",
"which",
"marks",
"cell",
"magics",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L771-L796 | [
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test | IPythonInputSplitter._line_mode_cell_append | Append new content for a cell magic in line mode. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def _line_mode_cell_append(self, lines):
"""Append new content for a cell magic in line mode.
"""
# Only store the raw input. Lines beyond the first one are only only
# stored for history purposes; for execution the caller will grab the
# magic pieces from cell_magic_parts and will assemble the cell body
self._store(lines, self._buffer_raw, 'source_raw')
self.cell_magic_parts.append(lines)
# Find out if the last stored block has a whitespace line as its
# last line and also this line is whitespace, case in which we're
# done (two contiguous blank lines signal termination). Note that
# the storage logic *enforces* that every stored block is
# newline-terminated, so we grab everything but the last character
# so we can have the body of the block alone.
last_block = self.cell_magic_parts[-1]
self._is_complete = last_blank(last_block) and lines.isspace()
return self._is_complete | def _line_mode_cell_append(self, lines):
"""Append new content for a cell magic in line mode.
"""
# Only store the raw input. Lines beyond the first one are only only
# stored for history purposes; for execution the caller will grab the
# magic pieces from cell_magic_parts and will assemble the cell body
self._store(lines, self._buffer_raw, 'source_raw')
self.cell_magic_parts.append(lines)
# Find out if the last stored block has a whitespace line as its
# last line and also this line is whitespace, case in which we're
# done (two contiguous blank lines signal termination). Note that
# the storage logic *enforces* that every stored block is
# newline-terminated, so we grab everything but the last character
# so we can have the body of the block alone.
last_block = self.cell_magic_parts[-1]
self._is_complete = last_blank(last_block) and lines.isspace()
return self._is_complete | [
"Append",
"new",
"content",
"for",
"a",
"cell",
"magic",
"in",
"line",
"mode",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L798-L814 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | IPythonInputSplitter.transform_cell | Process and translate a cell of input. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def transform_cell(self, cell):
"""Process and translate a cell of input.
"""
self.reset()
self.push(cell)
return self.source_reset() | def transform_cell(self, cell):
"""Process and translate a cell of input.
"""
self.reset()
self.push(cell)
return self.source_reset() | [
"Process",
"and",
"translate",
"a",
"cell",
"of",
"input",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L816-L821 | [
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test | IPythonInputSplitter.push | Push one or more lines of IPython input.
This stores the given lines and returns a status code indicating
whether the code forms a complete Python block or not, after processing
all input lines for special IPython syntax.
Any exceptions generated in compilation are swallowed, but if an
exception was produced, the method returns True.
Parameters
----------
lines : string
One or more lines of Python input.
Returns
-------
is_complete : boolean
True if the current input source (the result of the current input
plus prior inputs) forms a complete Python execution block. Note that
this value is also stored as a private attribute (_is_complete), so it
can be queried at any time. | environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py | def push(self, lines):
"""Push one or more lines of IPython input.
This stores the given lines and returns a status code indicating
whether the code forms a complete Python block or not, after processing
all input lines for special IPython syntax.
Any exceptions generated in compilation are swallowed, but if an
exception was produced, the method returns True.
Parameters
----------
lines : string
One or more lines of Python input.
Returns
-------
is_complete : boolean
True if the current input source (the result of the current input
plus prior inputs) forms a complete Python execution block. Note that
this value is also stored as a private attribute (_is_complete), so it
can be queried at any time.
"""
if not lines:
return super(IPythonInputSplitter, self).push(lines)
# We must ensure all input is pure unicode
lines = cast_unicode(lines, self.encoding)
# If the entire input block is a cell magic, return after handling it
# as the rest of the transformation logic should be skipped.
if lines.startswith('%%') and not \
(len(lines.splitlines()) == 1 and lines.strip().endswith('?')):
return self._handle_cell_magic(lines)
# In line mode, a cell magic can arrive in separate pieces
if self.input_mode == 'line' and self.processing_cell_magic:
return self._line_mode_cell_append(lines)
# The rest of the processing is for 'normal' content, i.e. IPython
# source that we process through our transformations pipeline.
lines_list = lines.splitlines()
transforms = [transform_ipy_prompt, transform_classic_prompt,
transform_help_end, transform_escaped,
transform_assign_system, transform_assign_magic]
# Transform logic
#
# We only apply the line transformers to the input if we have either no
# input yet, or complete input, or if the last line of the buffer ends
# with ':' (opening an indented block). This prevents the accidental
# transformation of escapes inside multiline expressions like
# triple-quoted strings or parenthesized expressions.
#
# The last heuristic, while ugly, ensures that the first line of an
# indented block is correctly transformed.
#
# FIXME: try to find a cleaner approach for this last bit.
# If we were in 'block' mode, since we're going to pump the parent
# class by hand line by line, we need to temporarily switch out to
# 'line' mode, do a single manual reset and then feed the lines one
# by one. Note that this only matters if the input has more than one
# line.
changed_input_mode = False
if self.input_mode == 'cell':
self.reset()
changed_input_mode = True
saved_input_mode = 'cell'
self.input_mode = 'line'
# Store raw source before applying any transformations to it. Note
# that this must be done *after* the reset() call that would otherwise
# flush the buffer.
self._store(lines, self._buffer_raw, 'source_raw')
try:
push = super(IPythonInputSplitter, self).push
buf = self._buffer
for line in lines_list:
if self._is_complete or not buf or \
(buf and buf[-1].rstrip().endswith((':', ','))):
for f in transforms:
line = f(line)
out = push(line)
finally:
if changed_input_mode:
self.input_mode = saved_input_mode
return out | def push(self, lines):
"""Push one or more lines of IPython input.
This stores the given lines and returns a status code indicating
whether the code forms a complete Python block or not, after processing
all input lines for special IPython syntax.
Any exceptions generated in compilation are swallowed, but if an
exception was produced, the method returns True.
Parameters
----------
lines : string
One or more lines of Python input.
Returns
-------
is_complete : boolean
True if the current input source (the result of the current input
plus prior inputs) forms a complete Python execution block. Note that
this value is also stored as a private attribute (_is_complete), so it
can be queried at any time.
"""
if not lines:
return super(IPythonInputSplitter, self).push(lines)
# We must ensure all input is pure unicode
lines = cast_unicode(lines, self.encoding)
# If the entire input block is a cell magic, return after handling it
# as the rest of the transformation logic should be skipped.
if lines.startswith('%%') and not \
(len(lines.splitlines()) == 1 and lines.strip().endswith('?')):
return self._handle_cell_magic(lines)
# In line mode, a cell magic can arrive in separate pieces
if self.input_mode == 'line' and self.processing_cell_magic:
return self._line_mode_cell_append(lines)
# The rest of the processing is for 'normal' content, i.e. IPython
# source that we process through our transformations pipeline.
lines_list = lines.splitlines()
transforms = [transform_ipy_prompt, transform_classic_prompt,
transform_help_end, transform_escaped,
transform_assign_system, transform_assign_magic]
# Transform logic
#
# We only apply the line transformers to the input if we have either no
# input yet, or complete input, or if the last line of the buffer ends
# with ':' (opening an indented block). This prevents the accidental
# transformation of escapes inside multiline expressions like
# triple-quoted strings or parenthesized expressions.
#
# The last heuristic, while ugly, ensures that the first line of an
# indented block is correctly transformed.
#
# FIXME: try to find a cleaner approach for this last bit.
# If we were in 'block' mode, since we're going to pump the parent
# class by hand line by line, we need to temporarily switch out to
# 'line' mode, do a single manual reset and then feed the lines one
# by one. Note that this only matters if the input has more than one
# line.
changed_input_mode = False
if self.input_mode == 'cell':
self.reset()
changed_input_mode = True
saved_input_mode = 'cell'
self.input_mode = 'line'
# Store raw source before applying any transformations to it. Note
# that this must be done *after* the reset() call that would otherwise
# flush the buffer.
self._store(lines, self._buffer_raw, 'source_raw')
try:
push = super(IPythonInputSplitter, self).push
buf = self._buffer
for line in lines_list:
if self._is_complete or not buf or \
(buf and buf[-1].rstrip().endswith((':', ','))):
for f in transforms:
line = f(line)
out = push(line)
finally:
if changed_input_mode:
self.input_mode = saved_input_mode
return out | [
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"or",
"more",
"lines",
"of",
"IPython",
"input",
"."
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/core/inputsplitter.py#L823-L914 | [
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] | 075dc74d1ee62a8c6b7a8bf2b271364f01629d1e |
test | NotificationCenter._init_observers | Initialize observer storage | environment/lib/python2.7/site-packages/IPython/utils/notification.py | def _init_observers(self):
"""Initialize observer storage"""
self.registered_types = set() #set of types that are observed
self.registered_senders = set() #set of senders that are observed
self.observers = {} | def _init_observers(self):
"""Initialize observer storage"""
self.registered_types = set() #set of types that are observed
self.registered_senders = set() #set of senders that are observed
self.observers = {} | [
"Initialize",
"observer",
"storage"
] | cloud9ers/gurumate | python | https://github.com/cloud9ers/gurumate/blob/075dc74d1ee62a8c6b7a8bf2b271364f01629d1e/environment/lib/python2.7/site-packages/IPython/utils/notification.py#L49-L54 | [
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