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:type filename: str
:param year: default current year
:type year: int
:param ignore: codes to ignore, e.g. ``('L100', 'L101')``
:type ignore: `list`
:param python_style: False for JavaScript or CSS files
:type python_style: bool
:return: errors
:rtype: `list`
""""""
year = kwargs.pop(""year"", datetime.now().year)
python_style = kwargs.pop(""python_style"", True)
ignores = kwargs.get(""ignore"")
template = ""{0}: {1} {2}""
if python_style:
re_comment = re.compile(r""^#.*|\{#.*|[\r\n]+$"")
starter = ""# ""
else:
re_comment = re.compile(r""^/\*.*| \*.*|[\r\n]+$"")
starter = "" *""
errors = []
lines = []
file_is_empty = False
license = """"
lineno = 0
try:
with codecs.open(filename, ""r"", ""utf-8"") as fp:
line = fp.readline()
blocks = []
while re_comment.match(line):
if line.startswith(starter):
line = line[len(starter):].lstrip()
blocks.append(line)
lines.append((lineno, line.strip()))
lineno, line = lineno + 1, fp.readline()
file_is_empty = line == """"
license = """".join(blocks)
except UnicodeDecodeError:
errors.append((lineno + 1, ""L190"", ""utf-8""))
license = """"
if file_is_empty and not license.strip():
return errors
match_year = _re_copyright_year.search(license)
if match_year is None:
errors.append((lineno + 1, ""L101""))
elif int(match_year.group(""year"")) != year:
theline = match_year.group(0)
lno = lineno
for no, l in lines:
if theline.strip() == l:
lno = no
break
errors.append((lno + 1, ""L102"", year, match_year.group(""year"")))
else:
program_match = _re_program.search(license)
program_2_match = _re_program_2.search(license)
program_3_match = _re_program_3.search(license)
if program_match is None:
errors.append((lineno, ""L100""))
elif (program_2_match is None or
program_3_match is None or
(program_match.group(""program"").upper() !=
program_2_match.group(""program"").upper() !=
program_3_match.group(""program"").upper())):
errors.append((lineno, ""L103""))
def _format_error(lineno, code, *args):
return template.format(lineno, code,
_licenses_codes[code].format(*args))
def _filter_codes(error):
if not ignores or error[1] not in ignores:
return error
return list(map(lambda x: _format_error(*x),
filter(_filter_codes, errors)))"
1665,"def check_file(filename, **kwargs):
""""""Perform static analysis on the given file.
.. seealso::
- :data:`.SUPPORTED_FILES`
- :func:`.check_pep8`
- :func:`.check_pydocstyle`
- and :func:`.check_license`
:param filename: path of file to check.
:type filename: str
:return: errors sorted by line number or None if file is excluded
:rtype: `list`
""""""
excludes = kwargs.get(""excludes"", [])
errors = []