def do_process_queue(self):
"""Queue processing"""
try:
while 1:
data = self.queue.get_nowait()
cmd, args, kw = data
do_save = kw.get('save', True)
if cmd == 'add_playlist':
pl = kw['playlist']
if do_save:
DB.playlist_save(pl)
try:
iid = self.pltree.insert('', tk.END, iid=pl['id'],
text=pl['title'],
tags='pl')
see_func = lambda: self.pltree.see(iid)
self.mainwindow.after_idle(see_func)
except Exception as e:
msg = 'Failed to execute cmd {0}, {1}'.format(cmd, str(args))
logger.warning(msg)
logger.debug(str(e))
if cmd == 'add_video':
plid = kw['playlist_id']
video = kw['video']
if do_save:
DB.video_save(video)
DB.playlist_add_video(plid, video['id'])
try:
iid = self.pltree.insert(plid, tk.END, iid=video['id'],
text=video['title'],
values=('✖', video['id'],),
tags='video')
see_func = lambda: self.pltree.see(iid)
self.mainwindow.after_idle(see_func)
except Exception as e:
msg = 'Failed to execute cmd {0}, {1}'.format(cmd, str(args))
logger.warning(msg)
if cmd == 'downloading_video':
msg = 'Downloading video: {0}'.format(kw['name'])
self.task_msg.configure(text=msg)
# ✔
if cmd == 'task_start':
self.task_msg.configure(text=kw['message'])
self.task_progress.configure(mode='indeterminate')
self.task_progress.start(20)
self.taskdialog.run()
if cmd == 'task_stop':
self.task_msg.configure(text=kw['message'])
self.task_progress.stop()
self.task_progress.configure(mode='determinate')
self.taskdialog.close()
self.mainwindow.update()
except queue.Empty:
pass
self.mainwindow.after(100, self.do_process_queue)
