Files
whipper-gui/morituri/rip/image.py
Jens Taprogge d7375cdb3a Also show the MusicBrainz lookup ID when retagging.
This information can be quite helpful when a user does automated ripping
and in a second step retags the images to the correct release (using the
-R option).  Using this approach it sometimes turns out that the
specific needs to be added to MusicBrainz first or the disc id needs to
be added to an existent release.  In this case the user needs the lookup
id.
2014-01-27 00:42:07 +01:00

203 lines
6.7 KiB
Python

# -*- Mode: Python -*-
# vi:si:et:sw=4:sts=4:ts=4
# Morituri - for those about to RIP
# Copyright (C) 2009 Thomas Vander Stichele
# This file is part of morituri.
#
# morituri is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# morituri is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with morituri. If not, see <http://www.gnu.org/licenses/>.
import os
from morituri.common import logcommand, accurip, program
from morituri.image import image
from morituri.result import result
from morituri.extern.task import task
class Encode(logcommand.LogCommand):
summary = "encode image"
def addOptions(self):
# FIXME: get from config
self.parser.add_option('-O', '--output-directory',
action="store", dest="output_directory",
help="output directory (defaults to current directory)")
default = 'vorbis'
# here to avoid import gst eating our options
from morituri.common import encode
self.parser.add_option('', '--profile',
action="store", dest="profile",
help="profile for encoding (default '%s', choices '%s')" % (
default, "', '".join(encode.ALL_PROFILES.keys())),
default=default)
def do(self, args):
prog = program.Program(self.getRootCommand().config)
prog.outdir = (self.options.output_directory or os.getcwd())
prog.outdir = prog.outdir.decode('utf-8')
# here to avoid import gst eating our options
from morituri.common import encode
profile = encode.ALL_PROFILES[self.options.profile]()
runner = task.SyncRunner()
for arg in args:
arg = arg.decode('utf-8')
indir = os.path.dirname(arg)
cueImage = image.Image(arg)
cueImage.setup(runner)
# FIXME: find a decent way to get an album-specific outdir
root = os.path.basename(indir)
outdir = os.path.join(prog.outdir, root)
try:
os.makedirs(outdir)
except:
# FIXME: handle other exceptions than OSError Errno 17
pass
# FIXME: handle this nicer
assert outdir != indir
taskk = image.ImageEncodeTask(cueImage, profile, outdir)
runner.run(taskk)
# FIXME: translate .m3u file if it exists
root, ext = os.path.splitext(arg)
m3upath = root + '.m3u'
if os.path.exists(m3upath):
self.debug('translating .m3u file')
inm3u = open(m3upath)
outm3u = open(os.path.join(outdir, os.path.basename(m3upath)),
'w')
for line in inm3u.readlines():
root, ext = os.path.splitext(line)
if ext:
# newline is swallowed by splitext here
outm3u.write('%s.%s\n' % (root, profile.extension))
else:
outm3u.write('%s' % root)
outm3u.close()
class Retag(logcommand.LogCommand):
summary = "retag image files"
def addOptions(self):
self.parser.add_option('-R', '--release-id',
action="store", dest="release_id",
help="MusicBrainz release id to match to (if there are multiple)")
def do(self, args):
# here to avoid import gst eating our options
from morituri.common import encode
prog = program.Program(self.getRootCommand().config, stdout=self.stdout)
runner = task.SyncRunner()
for arg in args:
self.stdout.write('Retagging image %r\n' % arg)
arg = arg.decode('utf-8')
cueImage = image.Image(arg)
cueImage.setup(runner)
mbdiscid = cueImage.table.getMusicBrainzDiscId()
self.stdout.write('MusicBrainz disc id is %s\n' % mbdiscid)
self.stdout.write("MusicBrainz lookup URL %s\n" %
cueImage.table.getMusicBrainzSubmitURL())
prog.metadata = prog.getMusicBrainz(cueImage.table, mbdiscid,
release=self.options.release_id)
if not prog.metadata:
print 'Not in MusicBrainz database, skipping'
continue
# FIXME: this feels like we're poking at internals.
prog.cuePath = arg
prog.result = result.RipResult()
for track in cueImage.table.tracks:
path = cueImage.getRealPath(track.indexes[1].path)
taglist = prog.getTagList(track.number)
self.debug(
'possibly retagging %r from cue path %r with taglist %r',
path, arg, taglist)
t = encode.SafeRetagTask(path, taglist)
runner.run(t)
path = os.path.basename(path)
if t.changed:
print 'Retagged %s' % path
else:
print '%s already tagged correctly' % path
print
class Verify(logcommand.LogCommand):
usage = '[CUEFILE]...'
summary = "verify image"
description = '''
Verifies the image from the given .cue files against the AccurateRip database.
'''
def do(self, args):
prog = program.Program(self.getRootCommand().config())
runner = task.SyncRunner()
cache = accurip.AccuCache()
for arg in args:
arg = arg.decode('utf-8')
cueImage = image.Image(arg)
cueImage.setup(runner)
url = cueImage.table.getAccurateRipURL()
responses = cache.retrieve(url)
# FIXME: this feels like we're poking at internals.
prog.cuePath = arg
prog.result = result.RipResult()
for track in cueImage.table.tracks:
tr = result.TrackResult()
tr.number = track.number
prog.result.tracks.append(tr)
prog.verifyImage(runner, responses)
print "\n".join(prog.getAccurateRipResults()) + "\n"
class Image(logcommand.LogCommand):
summary = "handle images"
description = """
Handle disc images. Disc images are described by a .cue file.
Disc images can be encoded to another format (for example, to make a
compressed encoding), retagged and verified.
"""
subCommandClasses = [Encode, Retag, Verify, ]