def RemoveWatchDirectory(self, dpath):
"""Remove a directory from the watch
@param dpath: directory path to remove (unicode)
"""
dobj = fileutil.Directory(dpath)
with self._lock:
if dobj in self._dirs:
self._dirs.remove(dobj)
def AddWatchDirectory(self, dpath):
"""Add a directory to the watch list
@param dpath: directory path (unicode)
"""
assert os.path.isdir(dpath)
dobj = fileutil.Directory(dpath)
with self._lock:
if dobj not in self._dirs:
# Get current snapshot of the directory
dobj = fileutil.GetDirectoryObject(dpath, False, True)
self._dirs.append(dobj)
def RemoveWatchDirectory(self, dpath):
"""Remove a directory from the watch
@param dpath: directory path to remove (unicode)
"""
dobj = fileutil.Directory(dpath)
self._changePending = True
with self._lock:
if dobj in self._dirs:
self._dirs.remove(dobj)
# Also remove any subpaths of dpath
toremove = list()
for d in self._dirs:
if fileutil.IsSubPath(d.Path, dpath):
toremove.append(d)
for todel in toremove:
self._dirs.remove(todel)
self._changePending = False
def AddWatchDirectory(self, dpath):
"""Add a directory to the watch list
@param dpath: directory path (unicode)
@return: bool - True means watch was added, False means unable to list directory
"""
assert os.path.isdir(dpath)
dobj = fileutil.Directory(dpath)
self._changePending = True
with self._lock:
if dobj not in self._dirs and os.access(dobj.Path, os.R_OK):
# Get current snapshot of the directory
try:
dobj = fileutil.GetDirectoryObject(dpath, False, True)
except OSError:
self._changePending = False
return False
self._dirs.append(dobj)
with self._listEmptyCond:
self._listEmptyCond.notify()
self._changePending = False
return True