def process(self, abspathitem):
db = dbapi.connect(self.dbpath)
if os.path.isdir(abspathitem):
breadth_scan(abspathitem, db, self.queues, self.condition, True)
else:
if abspathitem in self.recents:
db.close()
return
logging.debug('Collecting metadata')
collect_metadata(abspathitem, db, self.recentartists,
self.recentalbums, self.recentgenres, self.queues,
self.condition)
if len(self.recents) >= 20:
self.recents.pop(0)
self.recents.append(abspathitem)
if len(self.recentalbums) > 20:
self.recentalbums.clear()
if len(self.recentgenres) > 20:
self.recentgenres.clear()
if len(self.recentsongs) > 20:
self.recentsongs.clear()
if len(self.recentartists) > 20:
self.recentartists.clear()
db.close()
def process(self, abspathitem):
db = dbapi.connect(self.dbpath)
if os.path.isdir(abspathitem):
breadth_scan(abspathitem, db, self.queues, self.condition, True)
else:
if abspathitem in self.recents:
db.close()
return
logging.debug('Collecting metadata')
collect_metadata(
abspathitem,
db,
self.recentartists,
self.recentalbums,
self.recentgenres,
self.queues,
self.condition)
if len(self.recents) >= 20:
self.recents.pop(0)
self.recents.append(abspathitem)
if len(self.recentalbums) > 20:
self.recentalbums.clear()
if len(self.recentgenres) > 20:
self.recentgenres.clear()
if len(self.recentsongs) > 20:
self.recentsongs.clear()
if len(self.recentartists) > 20:
self.recentartists.clear()
db.close()
def process_IN_ISDIR(self, evt):
if evt.name[0] == '.':
return
logging.debug("IN_ISDIR %s" % evt.path)
newpath = "%s/%s" % (evt.path, evt.name)
db = dbapi.connect(self.dbpath)
breadth_scan(newpath, db, self.queues, self.condition, True)
db.close()
def process_IN_ISDIR(self, evt):
if evt.name[0] == '.':
return
logging.debug("IN_ISDIR %s" % evt.path)
newpath = "%s/%s" % (evt.path, evt.name)
db = dbapi.connect(self.dbpath)
breadth_scan(newpath, db, self.queues, self.condition, True)
db.close()
def process_event(self, evt):
if evt.name == self.dbpath or os.path.basename(evt.name)[0] == '.':
return
elif evt.mask == IN_CREATE:
logging.debug("IN_CREATE %s" % evt.name)
with self._lock:
fd = os.open(evt.name, os.O_RDONLY)
events = [kevent(fd,
filter=select.KQ_FILTER_READ,
flags=select.KQ_EV_ADD | select.KQ_EV_CLEAR,
fflags=select.KQ_NOTE_EXTEND)]
#events_stop = [kevent(fd, filter=select.KQ_FILTER_READ, flags=select.KQ_EV_DELETE, fflags=select.KQ_NOTE_EXTEND)]
kq = kqueue()
size = -1
while True:
evts = kq.control(events, 10, 5)
newsize = os.stat(evt.name).st_size
if newsize == size and size > 0:
# evts = kq.control(events_stop, 0)
break
size = newsize
logging.debug("SIZE %d" % os.stat(evt.name).st_size)
os.close(fd)
self.process(evt.name)
elif evt.mask == IN_MODIFY:
logging.debug("IN_MODIFY %s" % evt.name)
with self._lock:
self.process(evt.name)
elif evt.mask == IN_ATTRIB:
logging.debug("IN_ATTRIB %s" % evt.name)
#self.process(evt.name)
elif evt.mask == IN_MOVED_TO:
logging.debug("IN_MOVED_TO %s" % evt.name)
if os.path.isdir(evt.name):
db = dbapi.connect(self.dbpath)
with self._lock:
breadth_scan(
evt.name,
db,
self.lf_queue,
self.di_queue,
self.fd_queue,
self.condition, True)
db.close()
else:
self.process(evt.name)
elif evt.mask in (IN_DELETE, IN_MOVED_FROM):
logging.debug("IN_DELETE %s" % evt.name)
if evt.name in (self.dbpath, "%s-journal" % self.dbpath):
return
with self.condition:
db = dbapi.connect(self.dbpath)
try:
songs = db.execute(
"select id from song where path = ?;",
(evt.name.decode(FS_ENCODING),))
song_id = [songs.fetchone()]
if not song_id[0]:
logging.debug("DELETION DIRECTORY (?): %s" % evt.name)
songs = db.execute(
"select id from song where path like ?;",
("%s%%" % evt.name.decode(FS_ENCODING),))
song_id = songs.fetchall()
self.recents = []
if song_id and song_id[0]:
logging.debug("SONG_ID: %s" % song_id)
for s_i in song_id:
db.execute(
"delete from song where id = ?;", s_i)
db.execute(
"delete from song_x_tag "
"where song_id = ?;", s_i)
db.commit()
except Exception as e:
logging.error(e)
finally:
db.close()
if evt.name in self.recents:
self.recents.remove(evt.name)
else:
logging.debug("IN_??? %s" % evt.mask)
def start_scan(path, db, queues, condition, depth=1):
breadth_scan(path, db, queues, condition, depth)
def process_event(self, evt):
if evt.name == self.dbpath or os.path.basename(evt.name)[0] == '.':
return
elif evt.mask == IN_CREATE:
logging.debug("IN_CREATE %s" % evt.name)
with self._lock:
fd = os.open(evt.name, os.O_RDONLY)
events = [
kevent(fd,
filter=select.KQ_FILTER_READ,
flags=select.KQ_EV_ADD | select.KQ_EV_CLEAR,
fflags=select.KQ_NOTE_EXTEND)
]
#events_stop = [kevent(fd, filter=select.KQ_FILTER_READ, flags=select.KQ_EV_DELETE, fflags=select.KQ_NOTE_EXTEND)]
kq = kqueue()
size = -1
while True:
evts = kq.control(events, 10, 5)
newsize = os.stat(evt.name).st_size
if newsize == size and size > 0:
# evts = kq.control(events_stop, 0)
break
size = newsize
logging.debug("SIZE %d" % os.stat(evt.name).st_size)
os.close(fd)
self.process(evt.name)
elif evt.mask == IN_MODIFY:
logging.debug("IN_MODIFY %s" % evt.name)
with self._lock:
self.process(evt.name)
elif evt.mask == IN_ATTRIB:
logging.debug("IN_ATTRIB %s" % evt.name)
#self.process(evt.name)
elif evt.mask == IN_MOVED_TO:
logging.debug("IN_MOVED_TO %s" % evt.name)
if os.path.isdir(evt.name):
db = dbapi.connect(self.dbpath)
with self._lock:
breadth_scan(evt.name, db, self.lf_queue, self.di_queue,
self.fd_queue, self.condition, True)
db.close()
else:
self.process(evt.name)
elif evt.mask in (IN_DELETE, IN_MOVED_FROM):
logging.debug("IN_DELETE %s" % evt.name)
if evt.name in (self.dbpath, "%s-journal" % self.dbpath):
return
with self.condition:
db = dbapi.connect(self.dbpath)
try:
songs = db.execute("select id from song where path = ?;",
(evt.name.decode(FS_ENCODING), ))
song_id = [songs.fetchone()]
if not song_id[0]:
logging.debug("DELETION DIRECTORY (?): %s" % evt.name)
songs = db.execute(
"select id from song where path like ?;",
("%s%%" % evt.name.decode(FS_ENCODING), ))
song_id = songs.fetchall()
self.recents = []
if song_id and song_id[0]:
logging.debug("SONG_ID: %s" % song_id)
for s_i in song_id:
db.execute("delete from song where id = ?;", s_i)
db.execute(
"delete from song_x_tag "
"where song_id = ?;", s_i)
db.commit()
except Exception as e:
logging.error(e)
finally:
db.close()
if evt.name in self.recents:
self.recents.remove(evt.name)
else:
logging.debug("IN_??? %s" % evt.mask)
def start_scan(path, db, queues, condition, depth=1):
breadth_scan(path, db, queues, condition, depth)