def watch(self, callback):
self._callback = callback
root_dir = self.root_dir or git_dir()
try:
self._abs_root_dir = os.path.abspath(self.root_dir or git_dir())
except AttributeError:
raise ValueError("root_dir inappropriate: %s" % repr(root_dir))
OBSERVER.schedule(self, self._abs_root_dir)
def watch(self, obj, storage, callback):
root_dir = self._root_dir
watching = self.substitute(obj, self._watching)
class handler(watchdog.events.FileSystemEventHandler):
def path_matches(self, rel_path):
return any(fnmatch(rel_path, g) for g in watching)
def on_any_event(self, event):
if event.is_directory:
pass
elif self.path_matches(os.path.relpath(event.src_path, root_dir)):
callback()
else:
try:
if self.path_matches(os.path.relpath(event.dest_path, root_dir)):
callback()
except AttributeError:
pass
storage.handler = handler()
OBSERVER.schedule(storage.handler, ".git")
def __exit__(self, type, value, traceback):
OBSERVER.unschedule(self, ".git")
def __enter__(self):
OBSERVER.schedule(self, ".git")
if os.path.exists(self.lockfile):
self._lock()
return self
def unwatch(self, storage):
OBSERVER.unschedule(storage.handler, ".git")
def unwatch(self):
OBSERVER.unschedule(self, self._abs_root_dir).stop()
