/usr/share/pyshared/quodlibet/util/library.py is in exfalso 3.0.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | # -*- coding: utf-8 -*-
# Copyright 2004-2012 Joe Wreschnig, Michael Urman, Iñigo Serna,
# Christoph Reiter, Nick Boultbee
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation
from quodlibet import app
from quodlibet import config
from quodlibet import util
from quodlibet.qltk.notif import Task
from quodlibet.util.dprint import print_d
from quodlibet.util import copool
from quodlibet.parse import Query
from quodlibet.qltk.songlist import SongList
def background_filter():
bg = config.get("browsers", "background").decode('utf-8')
if not bg:
return
try:
return Query(bg, SongList.star).search
except Query.error:
pass
def scan_libary(library, force):
"""Start the global library rescan
If force is True reload all existing valid items.
"""
paths = util.split_scan_dirs(config.get("settings", "scan"))
exclude = config.get("library", "exclude").split(":")
copool.add(library.rebuild, paths, force, exclude,
cofuncid="library", funcid="library")
def emit_signal(songs, signal="changed", block_size=50, name=None,
cofuncid=None):
"""
A generator that signals `signal` on the library
in blocks of `block_size`. Useful for copools.
"""
i = 0
with Task(_("Library"), name or signal) as task:
if cofuncid:
task.copool(cofuncid)
total = len(songs)
while i < total:
more = songs[i:i + block_size]
if not more:
return
if 0 == ((i / block_size) % 10):
print_d("Signalling '%s' (%d/%d songs)"
% (signal, i, total))
task.update(float(i) / total)
app.library.emit(signal, more)
i += block_size
yield
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