def validate(self):
pattern = self.entry.get_text()
pattern = fnmatch.translate(pattern).rstrip('$')
try:
self.regex = re.compile(pattern, re.IGNORECASE)
except sre_constants.error, e:
raise ValidationError(_('Invalid Regex'))
def validate(self):
pattern = self.entry.get_text()
pattern = fnmatch.translate(pattern).rstrip('$')
try:
self.regex = re.compile(pattern, re.IGNORECASE)
except sre_constants.error, e:
raise ValidationError(_('Invalid Regex'))
def _ilistdir_helper(self,
path,
entries,
wildcard=None,
full=False,
absolute=False,
dirs_only=False,
files_only=False):
"""A helper method called by ilistdir method that applies filtering.
Given the path to a directory and a list of the names of entries within
that directory, this method applies the semantics of the ilistdir()
keyword arguments. An appropriately modified and filtered list of
directory entries is returned.
"""
path = normpath(path)
if dirs_only and files_only:
raise ValueError("dirs_only and files_only cannot both be True")
if wildcard is not None:
if not callable(wildcard):
wildcard_re = re.compile(fnmatch.translate(wildcard))
def wildcard(fn):
return bool(wildcard_re.match(fn))
entries = (p for p in entries if wildcard(p.name))
if dirs_only:
entries = (p for p in entries
if self.isdir(p.name, _statobj=p.statinfo))
elif files_only:
entries = (p for p in entries
if self.isfile(p.name, _statobj=p.statinfo))
if full:
entries = (pathcombine(path, p.name) for p in entries)
elif absolute:
path = self._p(path)
entries = ((pathcombine(path, p.name)) for p in entries)
else:
entries = (p.name for p in entries)
return entries
def _ilistdir_helper(self, path, entries, wildcard=None, full=False,
absolute=False, dirs_only=False, files_only=False):
"""A helper method called by ilistdir method that applies filtering.
Given the path to a directory and a list of the names of entries within
that directory, this method applies the semantics of the ilistdir()
keyword arguments. An appropriately modified and filtered list of
directory entries is returned.
"""
path = normpath(path)
if dirs_only and files_only:
raise ValueError("dirs_only and files_only cannot both be True")
if wildcard is not None:
if not callable(wildcard):
wildcard_re = re.compile(fnmatch.translate(wildcard))
def wildcard(fn):
return bool(wildcard_re.match(fn))
entries = (p for p in entries if wildcard(p.name))
if dirs_only:
entries = (
p for p in entries if self.isdir(p.name, _statobj=p.statinfo)
)
elif files_only:
entries = (
p for p in entries if self.isfile(p.name, _statobj=p.statinfo)
)
if full:
entries = (pathcombine(path, p.name) for p in entries)
elif absolute:
path = self._p(path)
entries = ((pathcombine(path, p.name)) for p in entries)
else:
entries = (p.name for p in entries)
return entries
signatures = {
'par2': 'PAR2\x00',
'zip': 'PK\x03\x04', # empty is \x05\x06, multi-vol is \x07\x08
'rar': 'Rar!\x1A\x07\x00',
'7zip': '7z\xbc\xaf\x27\x1c',
'bzip2': 'BZh',
'gzip': '\x1f\x8b\x08',
}
lscolors = filter(None, os.environ.get('LS_COLORS', '').split(':'))
dircolormap = dict([x.split('=') for x in lscolors])
colorremap = {}
for k, v in dircolormap.iteritems():
if '*' not in k: continue
colorremap.setdefault(v, []).append(fnmatch.translate(k))
for k, v in colorremap.items():
colorremap[k] = re.compile('(%s)' % '|'.join(v))
def baseglob(pat, base):
"""Given a pattern and a base, return files that match the glob pattern
and also contain the base."""
return [f for f in glob(pat) if f.startswith(base)]
def cibaseglob(pat, base):
"""Case insensitive baseglob. Note that it's not *actually* case
insensitive, since glob is insensitive or not based on local semantics.
Instead, it tries the original version, an upper() version, a lower()
version, and a swapcase() version of the glob."""
def _translate_glob(self, glob):
# ensure we dont just match the end of the string
return fnmatch.translate(glob).rstrip('$').replace(r'\Z', '')
def _translate_glob(self, glob):
# ensure we dont just match the end of the string
return fnmatch.translate(glob).rstrip('$').replace(r'\Z', '')
signatures = {
'par2': 'PAR2\x00',
'zip': 'PK\x03\x04', # empty is \x05\x06, multi-vol is \x07\x08
'rar': 'Rar!\x1A\x07\x00',
'7zip': '7z\xbc\xaf\x27\x1c',
'bzip2': 'BZh',
'gzip': '\x1f\x8b\x08',
}
lscolors = filter(None, os.environ.get('LS_COLORS', '').split(':'))
dircolormap = dict([x.split('=') for x in lscolors])
colorremap = {}
for k,v in dircolormap.iteritems():
if '*' not in k: continue
colorremap.setdefault(v, []).append(fnmatch.translate(k))
for k,v in colorremap.items():
colorremap[k] = re.compile('(%s)' % '|'.join(v))
def baseglob(pat, base):
"""Given a pattern and a base, return files that match the glob pattern
and also contain the base."""
return [f for f in glob(pat) if f.startswith(base)]
def cibaseglob(pat, base):
"""Case insensitive baseglob. Note that it's not *actually* case
insensitive, since glob is insensitive or not based on local semantics.
Instead, it tries the original version, an upper() version, a lower()
version, and a swapcase() version of the glob."""
results = []
for func in (str, str.upper, str.lower, str.swapcase):
