def on_inotify_event(self, ev) -> None:
try:
logger.debug(
"inotify-event: name: '%s' mask: %s", ev.name,
", ".join([str(x) for x in inotify_flags.from_mask(ev.mask)]))
location = Location.join(self.location, ev.name)
if ev.mask & inotify_flags.CREATE:
self.sig_file_added.emit(self.vfs.get_fileinfo(location))
elif ev.mask & inotify_flags.DELETE:
self.sig_file_removed.emit(location)
elif ev.mask & inotify_flags.DELETE_SELF:
pass # directory itself has disappeared
elif ev.mask & inotify_flags.MOVE_SELF:
pass # directory itself has moved
elif ev.mask & inotify_flags.MODIFY or ev.mask & inotify_flags.ATTRIB:
self.sig_file_modified.emit(self.vfs.get_fileinfo(location))
elif ev.mask & inotify_flags.MOVED_FROM:
self.sig_file_removed.emit(location)
elif ev.mask & inotify_flags.MOVED_TO:
self.sig_file_added.emit(self.vfs.get_fileinfo(location))
elif ev.mask & inotify_flags.CLOSE_WRITE:
self.sig_file_closed.emit(self.vfs.get_fileinfo(location))
else:
# unhandled event
print("ERROR: Unhandled flags:")
for flag in inotify_flags.from_mask(ev.mask):
print(' ' + str(flag))
except Exception as err:
print(traceback.format_exc())
print("DirectoryWatcher:", err)
def process(self) -> None:
fileinfos = []
logger.debug("DirectoryWatcher.process: gather directory content")
for entry in os.listdir(self.path):
location = Location.join(self.location, entry)
fileinfo = self.vfs.get_fileinfo(location)
fileinfos.append(fileinfo)
if self._close:
return
self.sig_scandir_finished.emit(fileinfos)
def test_location_join(self):
join_texts = [
("file:///home/juser/test.rar//rar", "foobar",
("file", "/home/juser/test.rar", [Payload("rar", "foobar")])),
("file:///home/juser/test.rar//rar:foo.rar//rar", "foobar.png",
("file", "/home/juser/test.rar",
[Payload("rar", "foo.rar"),
Payload("rar", "foobar.png")])),
("file:///home/juser/test.rar//rar:foo.rar//rar:foobar", "bar.png",
("file", "/home/juser/test.rar",
[Payload("rar", "foo.rar"),
Payload("rar", "foobar/bar.png")])),
]
for base_text, join_text, (protocol, abspath, payloads) in join_texts:
base = Location.from_url(base_text)
result = Location.join(base, join_text)
self.assertEqual(result._protocol, protocol, base_text)
self.assertEqual(result._path, abspath, base_text)
self.assertEqual(result._payloads, payloads, base_text)
def test_location_join(self):
join_texts = [
("file:///home/juser/test.rar//rar",
"foobar",
("file", "/home/juser/test.rar", [Payload("rar", "foobar")])),
("file:///home/juser/test.rar//rar:foo.rar//rar",
"foobar.png",
("file", "/home/juser/test.rar", [Payload("rar", "foo.rar"), Payload("rar", "foobar.png")])),
("file:///home/juser/test.rar//rar:foo.rar//rar:foobar",
"bar.png",
("file", "/home/juser/test.rar", [Payload("rar", "foo.rar"), Payload("rar", "foobar/bar.png")])),
]
for base_text, join_text, (protocol, abspath, payloads) in join_texts:
base = Location.from_url(base_text)
result = Location.join(base, join_text)
self.assertEqual(result._protocol, protocol, base_text)
self.assertEqual(result._path, abspath, base_text)
self.assertEqual(result._payloads, payloads, base_text)
