X-Git-Url: https://diplodocus.org/git/flac-archive/blobdiff_plain/e9bccd701eedf6c35fe2b1c54d61434dc99178bb..a2dfc17a7c6f6493b847d4bb648a53242f6d2de2:/fa-rip?ds=sidebyside diff --git a/fa-rip b/fa-rip index 33fcc0d..be1d5ca 100755 --- a/fa-rip +++ b/fa-rip @@ -1,13 +1,13 @@ -#! /usr/bin/env python2.4 +#!/usr/bin/python -''' +""" =head1 NAME B - rip a CD for B =head1 SYNOPSIS -B [B<-d> I] [B<-p> I [B<-t> I] +B [B<--artist> I B<--title> I] [B<-d> I<device>] [B<-m>] [B<-p> I<post-processor>] [B<-s>] [B<-t> I<track-count>] =head1 DESCRIPTION @@ -27,17 +27,32 @@ have to fill out the candidate-tags-0 template. =over 4 +=item B<--artist> I<artist> B<--title> I<title> + +Write candidate-tags files based on I<artist> and album I<title>. +Useful if you've already ripped wav files with some other program and +just need to set things up for B<fa-flacd>. + =item B<-d> [B<--device>] I<device> Use I<device> as the CD-ROM device, instead of the default "/dev/cdrom" or the environment variable CDDEV. +=item B<-m> [B<--no-musicbrainz>] + +Don't connect to MusicBrainz, just write candidate-tags-0. + =item B<-p> [B<--post-processor>] I<post-processor> Create a "post-processor" file in the temporary directory containing the line 'I<post-processor> "$@"'. See B<fa-flacd>'s man page for information about this hook. +=item B<-s> [B<--single-file>] + +Rip whole disc to one wav file and configure B<fa-flacd> to encode it +to one FLAC file with embedded cuesheet. + =item B<-t> [B<--tracks>] I<track-count> Archive only the first I<track-count> tracks. This is handy for @@ -65,9 +80,9 @@ it under the same terms as Perl itself. =cut -''' #' # python-mode is sucks +""" -import os, sys, tempfile, traceback +import os, re, sys, tempfile, time, traceback from optparse import OptionParser import urllib @@ -76,21 +91,21 @@ import musicbrainz2.webservice from org.diplodocus.util import catch_EnvironmentError as c +# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=439790 +MSF_OFFSET = 150 + def mkcue(disc, trackcount=None): fp = c(file, 'cue', 'w') c(fp.write, 'FILE "dummy.wav" WAVE\n') - c(fp.write, ' TRACK 01 AUDIO\n') - c(fp.write, ' INDEX 01 00:00:00\n') if trackcount == None: trackcount = disc.lastTrackNum else: trackcount = min(trackcount, disc.lastTrackNum) - pregap = disc.tracks[0][0] - for i in xrange(disc.firstTrackNum, trackcount): - offset = disc.tracks[i][0] - offset -= pregap + for i in xrange(disc.firstTrackNum, trackcount+1): + offset = disc.tracks[i-1][0] + offset -= MSF_OFFSET minutes = seconds = 0 sectors = offset % 75 @@ -100,7 +115,9 @@ def mkcue(disc, trackcount=None): minutes = seconds / 60 seconds = seconds % 60 - c(fp.write, ' TRACK %02d AUDIO\n' % (i + 1,)) + c(fp.write, ' TRACK %02d AUDIO\n' % (i,)) + if i == 1 and offset > 0: + c(fp.write, ' INDEX 00 00:00:00\n') c(fp.write, ' INDEX 01 %02d:%02d:%02d\n' % (minutes, seconds, sectors)) @@ -111,12 +128,15 @@ def mkcue(disc, trackcount=None): def tags_file(fn, trackcount, various, artist=None, album=None, release_dates={}, tracks=[]): fp = c(file, fn, 'w') - c(fp.write, 'ARTIST=') + if various: + c(fp.write, 'ALBUMARTIST=') + else: + c(fp.write, 'ARTIST=') if artist != None: - c(fp.write, artist) + c(fp.write, artist.encode('utf-8')) c(fp.write, '\nALBUM=') if album != None: - c(fp.write, album) + c(fp.write, album.encode('utf-8')) c(fp.write, '\n') have_date = False @@ -125,16 +145,18 @@ def tags_file(fn, trackcount, various, artist=None, album=None, c(fp.write, 'DATE[%s]=%s\n' % (country, date)) have_date or c(fp.write, 'DATE=\n') + if len(tracks) > 0: + trackcount = min(trackcount, len(tracks)) for i in xrange(1, trackcount + 1): - try: + artist = title = '' + if len(tracks) > 0: track = tracks.pop(0) title = track.title - artist = track.artist - except IndexError: - title = '' - artist = '' - various and c(fp.write, 'ARTIST[%d]=%s\n' % (i, artist)) - c(fp.write, 'TITLE[%d]=%s\n' % (i, title)) + if track.artist: + artist = track.artist.name + various and c(fp.write, 'ARTIST[%d]=%s\n' % (i, + artist.encode('utf-8'))) + c(fp.write, 'TITLE[%d]=%s\n' % (i, title.encode('utf-8'))) c(fp.close) @@ -144,34 +166,38 @@ def cover_art(i, asin): fp.write(urllib.urlopen(url).read()) fp.close() -def tags(disc, trackcount, mb=True): +def tags(releases, trackcount): results = [] + seen_asins = set() seen_various = False tags_file('candidate-tags-0', trackcount, False) - if not mb: - return - - include = musicbrainz2.webservice.ReleaseIncludes(tracks=True) - q = musicbrainz2.webservice.Query() - filter = musicbrainz2.webservice.ReleaseFilter(discId=disc.getId()) + include = musicbrainz2.webservice.ReleaseIncludes(artist=True, tracks=True) i = 0 - for album in q.getReleases(filter): + for release in releases: i += 1 - various = not album.release.isSingleArtistRelease() + various = not release.isSingleArtistRelease() if various and not seen_various: seen_various = True - tags_file('candidate-tags-0v', trackcount, True) + tags_file('candidate-tags-0v', trackcount, various) tags_file('candidate-tags-' + str(i), trackcount, various, - album.release.artist.name, album.release.title, - album.release.getReleaseEventsAsDict(), - q.getReleaseById(album.release.id, include).tracks) - - cover_art(str(i), album.release.asin) + release.artist.name, release.title, + release.getReleaseEventsAsDict(), + release.tracks) + if release.asin: + # See also: + # for i in release.getRelations(): print i.type + # http://musicbrainz.org/ns/rel-1.0#Wikipedia + # ... + # http://musicbrainz.org/ns/rel-1.0#AmazonAsin + asin = release.asin + if asin not in seen_asins: + seen_asins.add(asin) + cover_art(str(i), asin) def rip(device, trackcount, single_file): if device == None: @@ -195,11 +221,46 @@ def make_post_processor(command): c(fp.write, command +' "$@"\n') c(fp.close) +def get_releases(filter_, tries=5): + sleep = 1 + query = musicbrainz2.webservice.Query() + while True: + try: + return query.getReleases(filter_) + except musicbrainz2.webservice.WebServiceError, e: + if '503' not in e.msg: + raise + tries -= 1 + sys.stderr.write('getReleases: %s: ' % e) + if tries == 0: + sys.stderr.write('giving up\n') + raise + sleep *= 2 + sys.stderr.write('sleeping %ds before retry...\n' % sleep) + time.sleep(sleep) + +def releases_by_disc(disc_id): + filter_ = musicbrainz2.webservice.ReleaseFilter(discId=disc_id) + return (result.release for result in get_releases(filter_)) + +def releases_by(q, title, artist=None): + filter_ = musicbrainz2.webservice.ReleaseFilter(title=title) + results = get_releases(filter_) + releases = (result.release for result in results) + if artist: + pattern = re.sub(r'\s+', r'\s+', artist.strip()) + releases = (x for x in releases + if re.match(pattern, x.artist.name, re.IGNORECASE)) + return releases + def main(argv): # Control the exit code for any uncaught exceptions. try: parser = OptionParser() parser.disable_interspersed_args() + parser.add_option('--artist') + parser.add_option('--discid') + parser.add_option('--title') parser.add_option('-d', '--device') parser.add_option('-m', '--no-musicbrainz', action='store_true', default=False) @@ -226,15 +287,24 @@ def main(argv): tempdir = c((lambda x: tempfile.mkdtemp(prefix=x, dir='.')), 'flac-archive.') + sys.stderr.write('ripping to %s\n\n' % (tempdir,)) c(os.chdir, tempdir) make_post_processor(options.post_processor) - disc = musicbrainz2.disc.readDisc(device) - - trackcount = mkcue(disc, trackcount) - tags(disc, trackcount, mb=not options.no_musicbrainz) - rip(device, trackcount, options.single_file) + if options.title != None: + tags(releases_by(q, options.title, options.artist), trackcount) + elif options.discid != None: + tags(releases_by_disc(options.discid), trackcount) + else: + disc = musicbrainz2.disc.readDisc(device) + trackcount = mkcue(disc, trackcount) + if options.no_musicbrainz: + releases = [] + else: + releases = releases_by_disc(disc.getId()) + tags(releases, trackcount) + rip(device, trackcount, options.single_file) except Exception, error: if isinstance(error, SystemExit): raise