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match = expr.search(line)
if match:
return Match(filename, lines, line_index=i,
version=Version(match.group('v')), span=match.span('v'))
return None"
518,"def get_changed_files(include_staged=False):
""""""
Returns a list of the files that changed in the Git repository. This is
used to check if the files that are supposed to be upgraded have changed.
If so, the upgrade will be prevented.
""""""
process = subprocess.Popen(['git', 'status', '--porcelain'],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
stdout, __ = process.communicate()
if process.returncode != 0:
raise ValueError(stdout)
files = []
for line in stdout.decode().split('\n'):
if not line or line.startswith('#'): continue
assert line[2] == ' '
if not include_staged and line[1] == ' ': continue
files.append(line[3:])
return files"
519,"def _parse_doc(docs):
""""""
Converts a well-formed docstring into documentation
to be fed into argparse.
See signature_parser for details.
shorts: (-k for --keyword -k, or ""from"" for ""frm/from"")
metavars: (FILE for --input=FILE)
helps: (docs for --keyword: docs)
description: the stuff before
epilog: the stuff after
""""""
name = ""(?:[a-zA-Z][a-zA-Z0-9-_]*)""
re_var = re.compile(r""^ *(%s)(?: */(%s))? *:(.*)$"" % (name, name))
re_opt = re.compile(r""^ *(?:(-[a-zA-Z0-9]),? +)?--(%s)(?: *=(%s))? *:(.*)$""
% (name, name))
shorts, metavars, helps, description, epilog = {}, {}, {}, """", """"
if docs:
for line in docs.split(""\n""):
line = line.strip()
# remove starting ':param'
if line.startswith(':param'):
line = line[len(':param'):]
# skip ':rtype:' row
if line.startswith(':rtype:'):
continue
if line.strip() == ""----"":
break
m = re_var.match(line)
if m:
if epilog:
helps[prev] += epilog.strip()
epilog = """"
if m.group(2):
shorts[m.group(1)] = m.group(2)
helps[m.group(1)] = m.group(3).strip()
prev = m.group(1)
previndent = len(line) - len(line.lstrip())
continue
m = re_opt.match(line)
if m:
if epilog:
helps[prev] += epilog.strip()
epilog = """"
name = m.group(2).replace(""-"", ""_"")
helps[name] = m.group(4)
prev = name
if m.group(1):
shorts[name] = m.group(1)
if m.group(3):
metavars[name] = m.group(3)
previndent = len(line) - len(line.lstrip())
continue
if helps:
if line.startswith("" "" * (previndent + 1)):
helps[prev] += ""\n"" + line.strip()
else:
epilog += ""\n"" + line.strip()
else: