def loop_inotify(self, mail_delta, recursive=False):
directory = self.file_consumer.consume
inotify = INotify()
inotify_flags = flags.CLOSE_WRITE | flags.MOVED_TO
if recursive:
inotify.add_watch_recursive(directory, inotify_flags)
else:
inotify.add_watch(directory, inotify_flags)
# Run initial mail fetch and consume all currently existing documents
self.loop_step(mail_delta, recursive=recursive)
next_mail_time = self.mail_fetcher.last_checked + mail_delta
while True:
# Consume documents until next_mail_time
while True:
delta = next_mail_time - time.time()
if delta > 0:
for event in inotify.read(timeout=delta):
if recursive:
path = inotify.get_path(event.wd)
else:
path = directory
file = os.path.join(path, event.name)
if os.path.isfile(file):
self.file_consumer.try_consume_file(file)
else:
self.logger.warning(
"Skipping %s as it is not a file", file)
else:
break
self.mail_fetcher.pull()
next_mail_time = self.mail_fetcher.last_checked + mail_delta
def handle_inotify(self, directory, recursive):
logging.getLogger(__name__).info(
f"Using inotify to watch directory for changes: {directory}")
inotify = INotify()
inotify_flags = flags.CLOSE_WRITE | flags.MOVED_TO
if recursive:
descriptor = inotify.add_watch_recursive(directory, inotify_flags)
else:
descriptor = inotify.add_watch(directory, inotify_flags)
try:
while not self.stop_flag:
for event in inotify.read(timeout=1000):
if recursive:
path = inotify.get_path(event.wd)
else:
path = directory
filepath = os.path.join(path, event.name)
_consume(filepath)
except KeyboardInterrupt:
pass
inotify.rm_watch(descriptor)
inotify.close()
wd_dirs = {}
if not quiet: print('Waiting for new files in folder', dropbox_dir)
mask = flags.CREATE | flags.DELETE | flags.MODIFY | flags.DELETE_SELF # TODO: Fix flags
wd = inotify.add_watch_recursive(dropbox_dir, mask,
inotifyrecursive_filter)
wd_dirs[wd] = dropbox_dir
ignore_file_dir = os.path.dirname(ignore_file)
if not os.path.samefile(dropbox_dir, ignore_file_dir):
if not quiet:
print('Waiting for changes for', ignore_file, 'in',
ignore_file_dir)
wd = inotify.add_watch(ignore_file_dir,
flags.CREATE | flags.DELETE | flags.MODIFY
| flags.DELETE_SELF) # TODO: Fix flags
wd_dirs[wd] = ignore_file_dir
while True:
for event in inotify.read():
if verbose:
print(event)
for flag in flags.from_mask(event.mask):
print(' ' + str(flag))
if event.wd in wd_dirs:
path = os.path.join(wd_dirs[event.wd], event.name)
if os.path.isfile(ignore_file) and os.path.samefile(
ignore_file, path):
if verbose: print('Ignore file changed, reloading')
spec = load_ignorefile()