def __call__(self,
path,
mode="r",
text=False,
atomictemp=False,
notindexed=False):
'''Open ``path`` file, which is relative to vfs root.
Newly created directories are marked as "not to be indexed by
the content indexing service", if ``notindexed`` is specified
for "write" mode access.
'''
if self._audit:
r = util.checkosfilename(path)
if r:
raise util.Abort("%s: %r" % (r, path))
self.audit(path)
f = self.join(path)
if not text and "b" not in mode:
mode += "b" # for that other OS
nlink = -1
if mode not in ('r', 'rb'):
dirname, basename = util.split(f)
# If basename is empty, then the path is malformed because it points
# to a directory. Let the posixfile() call below raise IOError.
if basename:
if atomictemp:
util.ensuredirs(dirname, self.createmode, notindexed)
return util.atomictempfile(f, mode, self.createmode)
try:
if 'w' in mode:
util.unlink(f)
nlink = 0
else:
# nlinks() may behave differently for files on Windows
# shares if the file is open.
fd = util.posixfile(f)
nlink = util.nlinks(f)
if nlink < 1:
nlink = 2 # force mktempcopy (issue1922)
fd.close()
except (OSError, IOError) as e:
if e.errno != errno.ENOENT:
raise
nlink = 0
util.ensuredirs(dirname, self.createmode, notindexed)
if nlink > 0:
if self._trustnlink is None:
self._trustnlink = nlink > 1 or util.checknlink(f)
if nlink > 1 or not self._trustnlink:
util.rename(util.mktempcopy(f), f)
fp = util.posixfile(f, mode)
if nlink == 0:
self._fixfilemode(f)
return fp
def __call__(self, path, mode="r", text=False, atomictemp=False,
notindexed=False):
'''Open ``path`` file, which is relative to vfs root.
Newly created directories are marked as "not to be indexed by
the content indexing service", if ``notindexed`` is specified
for "write" mode access.
'''
if self._audit:
r = util.checkosfilename(path)
if r:
raise util.Abort("%s: %r" % (r, path))
self.audit(path)
f = self.join(path)
if not text and "b" not in mode:
mode += "b" # for that other OS
nlink = -1
if mode not in ('r', 'rb'):
dirname, basename = util.split(f)
# If basename is empty, then the path is malformed because it points
# to a directory. Let the posixfile() call below raise IOError.
if basename:
if atomictemp:
util.ensuredirs(dirname, self.createmode, notindexed)
return util.atomictempfile(f, mode, self.createmode)
try:
if 'w' in mode:
util.unlink(f)
nlink = 0
else:
# nlinks() may behave differently for files on Windows
# shares if the file is open.
fd = util.posixfile(f)
nlink = util.nlinks(f)
if nlink < 1:
nlink = 2 # force mktempcopy (issue1922)
fd.close()
except (OSError, IOError) as e:
if e.errno != errno.ENOENT:
raise
nlink = 0
util.ensuredirs(dirname, self.createmode, notindexed)
if nlink > 0:
if self._trustnlink is None:
self._trustnlink = nlink > 1 or util.checknlink(f)
if nlink > 1 or not self._trustnlink:
util.rename(util.mktempcopy(f), f)
fp = util.posixfile(f, mode)
if nlink == 0:
self._fixfilemode(f)
return fp
def __call__(self, path, mode="r", text=False, atomictemp=False):
if self._audit:
r = util.checkosfilename(path)
if r:
raise util.Abort("%s: %r" % (r, path))
self.auditor(path)
f = os.path.join(self.base, path)
if not text and "b" not in mode:
mode += "b" # for that other OS
nlink = -1
dirname, basename = os.path.split(f)
# If basename is empty, then the path is malformed because it points
# to a directory. Let the posixfile() call below raise IOError.
if basename and mode not in ('r', 'rb'):
if atomictemp:
if not os.path.isdir(dirname):
util.makedirs(dirname, self.createmode)
return util.atomictempfile(f, mode, self.createmode)
try:
if 'w' in mode:
util.unlink(f)
nlink = 0
else:
# nlinks() may behave differently for files on Windows
# shares if the file is open.
fd = util.posixfile(f)
nlink = util.nlinks(f)
if nlink < 1:
nlink = 2 # force mktempcopy (issue1922)
fd.close()
except (OSError, IOError), e:
if e.errno != errno.ENOENT:
raise
nlink = 0
if not os.path.isdir(dirname):
util.makedirs(dirname, self.createmode)
if nlink > 0:
if self._trustnlink is None:
self._trustnlink = nlink > 1 or util.checknlink(f)
if nlink > 1 or not self._trustnlink:
util.rename(util.mktempcopy(f), f)
def __call__(self, path, mode="r", text=False, atomictemp=False):
if self._audit:
r = util.checkosfilename(path)
if r:
raise util.Abort("%s: %r" % (r, path))
self.auditor(path)
f = self.join(path)
if not text and "b" not in mode:
mode += "b" # for that other OS
nlink = -1
dirname, basename = os.path.split(f)
# If basename is empty, then the path is malformed because it points
# to a directory. Let the posixfile() call below raise IOError.
if basename and mode not in ('r', 'rb'):
if atomictemp:
if not os.path.isdir(dirname):
util.makedirs(dirname, self.createmode)
return util.atomictempfile(f, mode, self.createmode)
try:
if 'w' in mode:
util.unlink(f)
nlink = 0
else:
# nlinks() may behave differently for files on Windows
# shares if the file is open.
fd = util.posixfile(f)
nlink = util.nlinks(f)
if nlink < 1:
nlink = 2 # force mktempcopy (issue1922)
fd.close()
except (OSError, IOError), e:
if e.errno != errno.ENOENT:
raise
nlink = 0
if not os.path.isdir(dirname):
util.makedirs(dirname, self.createmode)
if nlink > 0:
if self._trustnlink is None:
self._trustnlink = nlink > 1 or util.checknlink(f)
if nlink > 1 or not self._trustnlink:
util.rename(util.mktempcopy(f), f)
