def mkstemp_rename(destination, **kwargs):
"""For writing to a temporary file and then move it ontop of a
(possibly) existing file only when finished. This enables us to
perform long running operations on a file that other people might
be using and let everyone else see a consistent version.
* other args are passed to tempfile.mkstemp
Example::
with mkstemp_rename('foobar.txt') as f:
f.write('stuff\n')
"""
log = kwargs.pop('log', None)
kwargs.setdefault('dir', os.path.dirname(destination))
(fd, path) = tempfile.mkstemp(**kwargs)
path = Path(path)
try:
filelike = os.fdopen(fd, 'wb')
yield filelike
filelike.close()
path.chmod(0o0644)
path.rename(destination)
finally:
path.remove_p()
def set_path_readonly(path: Path) -> None:
if path.is_dir():
# Need to add
right = stat.S_IXUSR | stat.S_IRGRP | stat.S_IXGRP | stat.S_IRUSR
else:
# Already in read only
right = stat.S_IRGRP | stat.S_IRUSR
if path.stat().st_mode & ~right != 0:
path.chmod(right)
def set_path_readonly(path: Path) -> None:
if path.is_dir():
# Need to add
right = stat.S_IXUSR | stat.S_IRGRP | stat.S_IXGRP | stat.S_IRUSR
else:
# Already in read only
right = stat.S_IRGRP | stat.S_IRUSR
if path.stat().st_mode & ~right != 0:
path.chmod(right)
def doCHMod(self, chmod):
if chmod:
chmod = int(str(chmod), 10)
if chmod > 777:
chmod == 777
if chmod < 0:
chmod == 0
os.chmod(self.pateka, int(str(chmod), 8))
self.close()
def unset_path_readonly(path: Path) -> None:
if path.is_dir():
right = (stat.S_IXUSR
| stat.S_IRGRP
| stat.S_IXGRP
| stat.S_IRUSR
| stat.S_IWGRP
| stat.S_IWUSR)
else:
right = stat.S_IRGRP | stat.S_IRUSR | stat.S_IWGRP | stat.S_IWUSR
if path.stat().st_mode & right != right:
path.chmod(right)
def unset_path_readonly(path: Path) -> None:
if path.is_dir():
right = (
stat.S_IXUSR
| stat.S_IRGRP
| stat.S_IXGRP
| stat.S_IRUSR
| stat.S_IWGRP
| stat.S_IWUSR
)
else:
right = stat.S_IRGRP | stat.S_IRUSR | stat.S_IWGRP | stat.S_IWUSR
if path.stat().st_mode & right != right:
path.chmod(right)
def doCHMod(self, chmod):
if chmod:
if os.path.isdir(self.SOURCELIST.getFilename()) == True:
pattern = self.SOURCELIST.getFilename()
else:
pattern = self.SOURCELIST.getCurrentDirectory() + self.SOURCELIST.getFilename()
chmod = int(str(chmod), 10)
if chmod > 777:
chmod == 777
if chmod < 0:
chmod == 0
os.chmod(pattern, int(str(chmod), 8))
self.GetCHMod()
def file_entry_apply(self, hooks_dir):
path = hooks_dir.join(self.name)
path.write(self.contents)
path.chmod(self.mode)
def dir_entry_apply(self, hooks_dir):
path = hooks_dir.join(self.name)
path.mkdir()
for entry in self.contents:
entry.apply(path)
path.chmod(self.mode)
