def scan_device_for_files(device):
known_files = clean_database(device)
device.database.set_bulk_mode(True)
device.database.setdefault('sync', {})
for filename in fileutil.miro_allfiles(device.mount):
short_filename = filename[len(device.mount):]
ufilename = filename_to_unicode(short_filename)
if os.path.normcase(ufilename) in known_files:
continue
if filetypes.is_video_filename(ufilename):
item_type = 'video'
elif filetypes.is_audio_filename(ufilename):
item_type = 'audio'
else:
continue
device.database[item_type][ufilename] = {}
device.database.set_bulk_mode(False)
def scan_device_for_files(device):
# XXX is this as_idle() safe?
# prepare paths to add
logging.debug('starting scan on %s', device.mount)
known_files = clean_database(device)
item_data = []
start = time.time()
filenames = []
def _stop():
if not app.device_manager.running: # user quit, so we will too
logging.debug('stopping scan on %s: user quit', device.mount)
return True
if not os.path.exists(device.mount): # device disappeared
logging.debug('stopping scan on %s: disappeared', device.mount)
return True
if app.device_manager._is_hidden(device): # device no longer being
# shown
logging.debug('stopping scan on %s: hidden', device.mount)
return True
return False
for filename in fileutil.miro_allfiles(device.mount):
short_filename = filename[len(device.mount):]
ufilename = filename_to_unicode(short_filename)
item_type = None
if os.path.normcase(short_filename) in known_files:
continue
if filetypes.is_video_filename(ufilename):
item_type = u'video'
elif filetypes.is_audio_filename(ufilename):
item_type = u'audio'
if item_type is not None:
item_data.append((ufilename, item_type))
filenames.append(filename)
if time.time() - start > 0.4:
app.metadata_progress_updater.will_process_paths(filenames,
device)
yield # let other stuff run
if _stop():
break
start = time.time()
filenames = []
if app.device_manager.running and os.path.exists(device.mount):
# we don't re-check if the device is hidden because we still want to
# save the items we found in that case
yield # yield after prep work
device.database.setdefault(u'sync', {})
logging.debug('scanned %s, found %i files (%i total)',
device.mount, len(item_data),
len(known_files) + len(item_data))
device.database.set_bulk_mode(True)
start = time.time()
for ufilename, item_type in item_data:
i = item.DeviceItem(video_path=ufilename,
file_type=item_type,
device=device)
device.database[item_type][ufilename] = i.to_dict()
device.database.emit('item-added', i)
if time.time() - start > 0.4:
device.database.set_bulk_mode(False) # save the database
yield # let other idle functions run
if _stop():
break
device.database.set_bulk_mode(True)
start = time.time()
device.database.set_bulk_mode(False)
def scan_device_for_files(device):
# XXX is this as_idle() safe?
# prepare paths to add
logging.debug('starting scan on %s', device.mount)
known_files = clean_database(device)
item_data = []
start = time.time()
def _continue():
if not app.device_manager.running: # user quit, so we will too
logging.debug('stopping scan on %s: user quit', device.mount)
return False
if not os.path.exists(device.mount): # device disappeared
logging.debug('stopping scan on %s: disappeared', device.mount)
return False
if app.device_manager._is_hidden(device): # device no longer being
# shown
logging.debug('stopping scan on %s: hidden', device.mount)
return False
return True
for filename in fileutil.miro_allfiles(device.mount):
short_filename = filename[len(device.mount):]
ufilename = filename_to_unicode(short_filename)
item_type = None
if os.path.normcase(short_filename) in known_files:
continue
if filetypes.is_video_filename(ufilename):
item_type = u'video'
elif filetypes.is_audio_filename(ufilename):
item_type = u'audio'
if item_type is not None:
item_data.append((ufilename, item_type))
app.metadata_progress_updater.will_process_path(filename, device)
if time.time() - start > 0.4:
yield # let other stuff run
if not _continue():
break
start = time.time()
if app.device_manager.running and os.path.exists(device.mount):
# we don't re-check if the device is hidden because we still want to
# save the items we found in that case
yield # yield after prep work
device.database.setdefault(u'sync', {})
logging.debug('scanned %s, found %i files (%i total)', device.mount,
len(item_data),
len(known_files) + len(item_data))
device.database.set_bulk_mode(True)
start = time.time()
for ufilename, item_type in item_data:
i = DeviceItem(video_path=ufilename,
file_type=item_type,
device=device)
device.database[item_type][ufilename] = i.to_dict()
device.database.emit('item-added', i)
if time.time() - start > 0.4:
device.database.set_bulk_mode(False) # save the database
yield # let other idle functions run
if not _continue():
break
device.database.set_bulk_mode(True)
start = time.time()
device.database.set_bulk_mode(False)
