def __init__(self, email, finished_writing_callback, paths=[]):
self.email = email
self.wm = WatchManager()
self.watches = {}
self.handler = EventHandler()
self.handler.add_finished_writing_callback(finished_writing_callback)
self.notifier = ThreadedNotifier(self.wm, self.handler)
self.notifier.start()
logger.info("Created FileWatcher for %s" % self.email)
for path in paths:
self.watch(path)
class FileWatcher:
def __init__(self, email, finished_writing_callback, paths=[]):
self.email = email
self.wm = WatchManager()
self.watches = {}
self.handler = EventHandler()
self.handler.add_finished_writing_callback(finished_writing_callback)
self.notifier = ThreadedNotifier(self.wm, self.handler)
self.notifier.start()
logger.info("Created FileWatcher for %s" % self.email)
for path in paths:
self.watch(path)
def watch(self, path):
logger.info("Will monitor %s for changes for %s" % (path, self.email))
if path in self.watches:
logger.info("Already monitoring that path")
return
wdd = self.wm.add_watch(path, mask, rec=True, auto_add=True)
self.watches[path] = wdd[path]
logger.debug("File watch dict for %s is now %s" % (self.email, self.watches))
def remove_watch(self, path):
watch_fd = self.watches.get(path)
if watch_fd:
rr = self.wm.rm_watch(watch_fd, rec=True)
if rr.get(watch_fd):
logger.info("Successfully stopped watching path %s for %s" % (path, self.email))
else:
logger.warning("Error trying to stop watching path %s for %s" % (path, self.email))
del self.watches[path]
else:
logger.warning("Tried to stop watching un-watched path %s for %s" % (path, self.email))
def stop_watching(self):
logger.info("Stopping file watch for %s" % self.email)
self.notifier.stop()
def get_watched_paths(self):
return self.watches