示例#1
0
def show_change(cur_artist, cur_album, items, info, dist, color=True):
    """Print out a representation of the changes that will be made if
    tags are changed from (cur_artist, cur_album, items) to info with
    distance dist.
    """
    def show_album(artist, album):
        if artist:
            print_('    %s - %s' % (artist, album))
        elif album:
            print_('    %s' % album)
        else:
            print_('    (unknown album)')

    # Identify the album in question.
    if cur_artist != info['artist'] or \
            (cur_album != info['album'] and info['album'] != VARIOUS_ARTISTS):
        artist_l, artist_r = cur_artist or '', info['artist']
        album_l,  album_r  = cur_album  or '', info['album']
        if artist_r == VARIOUS_ARTISTS:
            # Hide artists for VA releases.
            artist_l, artist_r = u'', u''

        if color:
            artist_l, artist_r = ui.colordiff(artist_l, artist_r)
            album_l, album_r   = ui.colordiff(album_l, album_r)

        print_("Correcting tags from:")
        show_album(artist_l, album_l)
        print_("To:")
        show_album(artist_r, album_r)
    else:
        print_("Tagging: %s - %s" % (info['artist'], info['album']))

    # Distance/similarity.
    print_('(Similarity: %s)' % dist_string(dist, color))

    # Tracks.
    for i, (item, track_data) in enumerate(zip(items, info['tracks'])):
        cur_track = str(item.track)
        new_track = str(i+1)
        cur_title = item.title
        new_title = track_data['title']
        
        # Possibly colorize changes.
        if color:
            cur_title, new_title = ui.colordiff(cur_title, new_title)
            if cur_track != new_track:
                cur_track = ui.colorize('red', cur_track)
                new_track = ui.colorize('red', new_track)
        
        if cur_title != new_title and cur_track != new_track:
            print_(" * %s (%s) -> %s (%s)" % (
                cur_title, cur_track, new_title, new_track
            ))
        elif cur_title != new_title:
            print_(" * %s -> %s" % (cur_title, new_title))
        elif cur_track != new_track:
            print_(" * %s (%s -> %s)" % (item.title, cur_track, new_track))
示例#2
0
def show_item_change(item, info, dist, color):
    """Print out the change that would occur by tagging `item` with the
    metadata from `info`.
    """
    cur_artist, new_artist = item.artist, info.artist
    cur_title, new_title = item.title, info.title

    if cur_artist != new_artist or cur_title != new_title:
        if color:
            cur_artist, new_artist = ui.colordiff(cur_artist, new_artist)
            cur_title, new_title = ui.colordiff(cur_title, new_title)

        print_("Correcting track tags from:")
        print_("    %s - %s" % (cur_artist, cur_title))
        print_("To:")
        print_("    %s - %s" % (new_artist, new_title))

    else:
        print_("Tagging track: %s - %s" % (cur_artist, cur_title))

    print_('(Similarity: %s)' % dist_string(dist, color))
示例#3
0
def _showdiff(field, oldval, newval, color):
    """Prints out a human-readable field difference line."""
    # Considering floats incomparable for perfect equality, introduce
    # an epsilon tolerance.
    if isinstance(oldval, float) and isinstance(newval, float) and \
            abs(oldval - newval) < FLOAT_EPSILON:
        return

    if newval != oldval:
        if color:
            oldval, newval = ui.colordiff(oldval, newval)
        else:
            oldval, newval = unicode(oldval), unicode(newval)
        print_(u'  %s: %s -> %s' % (field, oldval, newval))
示例#4
0
def show_change(cur_artist, cur_album, items, info, dist, color=True):
    """Print out a representation of the changes that will be made if
    tags are changed from (cur_artist, cur_album, items) to info with
    distance dist.
    """
    def show_album(artist, album, partial=False):
        if artist:
            album_description = u'    %s - %s' % (artist, album)
        elif album:
            album_description = u'    %s' % album
        else:
            album_description = u'    (unknown album)'

        # Add a suffix if this is a partial match.
        if partial:
            warning = PARTIAL_MATCH_MESSAGE
        else:
            warning = None
        if color and warning:
            warning = ui.colorize('yellow', warning)

        out = album_description
        if warning:
            out += u' ' + warning
        print_(out)

    # Record if the match is partial or not.
    partial_match = None in items

    # Identify the album in question.
    if cur_artist != info.artist or \
            (cur_album != info.album and info.album != VARIOUS_ARTISTS):
        artist_l, artist_r = cur_artist or '', info.artist
        album_l,  album_r  = cur_album  or '', info.album
        if artist_r == VARIOUS_ARTISTS:
            # Hide artists for VA releases.
            artist_l, artist_r = u'', u''

        if color:
            artist_l, artist_r = ui.colordiff(artist_l, artist_r)
            album_l, album_r   = ui.colordiff(album_l, album_r)

        print_("Correcting tags from:")
        show_album(artist_l, album_l)
        print_("To:")
        show_album(artist_r, album_r)
    else:
        message = u"Tagging: %s - %s" % (info.artist, info.album)
        if partial_match:
            warning = PARTIAL_MATCH_MESSAGE
            if color:
                warning = ui.colorize('yellow', PARTIAL_MATCH_MESSAGE)
            message += u' ' + warning
        print_(message)

    # Distance/similarity.
    print_('(Similarity: %s)' % dist_string(dist, color))

    # Tracks.
    missing_tracks = []
    for i, (item, track_info) in enumerate(zip(items, info.tracks)):
        if not item:
            missing_tracks.append((i, track_info))
            continue

        # Get displayable LHS and RHS values.
        cur_track = unicode(item.track)
        new_track = unicode(i+1)
        cur_title = item.title
        new_title = track_info.title
        if item.length and track_info.length:
            cur_length = ui.human_seconds_short(item.length)
            new_length = ui.human_seconds_short(track_info.length)
            if color:
                cur_length = ui.colorize('red', cur_length)
                new_length = ui.colorize('red', new_length)
        
        # Possibly colorize changes.
        if color:
            cur_title, new_title = ui.colordiff(cur_title, new_title)
            if cur_track != new_track:
                cur_track = ui.colorize('red', cur_track)
                new_track = ui.colorize('red', new_track)

        # Show filename (non-colorized) when title is not set.
        if not item.title.strip():
            cur_title = displayable_path(os.path.basename(item.path))
        
        if cur_title != new_title:
            lhs, rhs = cur_title, new_title
            if cur_track != new_track:
                lhs += u' (%s)' % cur_track
                rhs += u' (%s)' % new_track
            print_(u" * %s -> %s" % (lhs, rhs))
        else:
            line = u' * %s' % item.title
            display = False
            if cur_track != new_track:
                display = True
                line += u' (%s -> %s)' % (cur_track, new_track)
            if item.length and track_info.length and \
                    abs(item.length - track_info.length) > 2.0:
                display = True
                line += u' (%s -> %s)' % (cur_length, new_length)
            if display:
                print_(line)
    for i, track_info in missing_tracks:
        line = u' * Missing track: %s (%d)' % (track_info.title, i+1)
        if color:
            line = ui.colorize('yellow', line)
        print_(line)
示例#5
0
def show_change(cur_artist, cur_album, items, info, dist, color=True):
    """Print out a representation of the changes that will be made if
    tags are changed from (cur_artist, cur_album, items) to info with
    distance dist.
    """
    def show_album(artist, album):
        if artist:
            print_('    %s - %s' % (artist, album))
        elif album:
            print_('    %s' % album)
        else:
            print_('    (unknown album)')

    # Identify the album in question.
    if cur_artist != info.artist or \
            (cur_album != info.album and info.album != VARIOUS_ARTISTS):
        artist_l, artist_r = cur_artist or '', info.artist
        album_l,  album_r  = cur_album  or '', info.album
        if artist_r == VARIOUS_ARTISTS:
            # Hide artists for VA releases.
            artist_l, artist_r = u'', u''

        if color:
            artist_l, artist_r = ui.colordiff(artist_l, artist_r)
            album_l, album_r   = ui.colordiff(album_l, album_r)

        print_("Correcting tags from:")
        show_album(artist_l, album_l)
        print_("To:")
        show_album(artist_r, album_r)
    else:
        print_("Tagging: %s - %s" % (info.artist, info.album))

    # Distance/similarity.
    print_('(Similarity: %s)' % dist_string(dist, color))

    # Tracks.
    for i, (item, track_info) in enumerate(zip(items, info.tracks)):
        cur_track = str(item.track)
        new_track = str(i+1)
        cur_title = item.title
        new_title = track_info.title
        
        # Possibly colorize changes.
        if color:
            cur_title, new_title = ui.colordiff(cur_title, new_title)
            if cur_track != new_track:
                cur_track = ui.colorize('red', cur_track)
                new_track = ui.colorize('red', new_track)

        # Show filename (non-colorized) when title is not set.
        if not item.title.strip():
            cur_title = os.path.basename(item.path)
        
        if cur_title != new_title and cur_track != new_track:
            print_(" * %s (%s) -> %s (%s)" % (
                cur_title, cur_track, new_title, new_track
            ))
        elif cur_title != new_title:
            print_(" * %s -> %s" % (cur_title, new_title))
        elif cur_track != new_track:
            print_(" * %s (%s -> %s)" % (item.title, cur_track, new_track))
示例#6
0
def show_change(cur_artist, cur_album, match, color=True,
                per_disc_numbering=False):
    """Print out a representation of the changes that will be made if an
    album's tags are changed according to `match`, which must be an AlbumMatch
    object.
    """
    def show_album(artist, album, partial=False):
        if artist:
            album_description = u'    %s - %s' % (artist, album)
        elif album:
            album_description = u'    %s' % album
        else:
            album_description = u'    (unknown album)'

        # Add a suffix if this is a partial match.
        if partial:
            warning = PARTIAL_MATCH_MESSAGE
        else:
            warning = None
        if color and warning:
            warning = ui.colorize('yellow', warning)

        out = album_description
        if warning:
            out += u' ' + warning
        print_(out)

    def format_index(track_info):
        """Return a string representing the track index of the given
        TrackInfo object.
        """
        if per_disc_numbering:
            if match.info.mediums > 1:
                return u'{0}-{1}'.format(track_info.medium,
                                         track_info.medium_index)
            else:
                return unicode(track_info.medium_index)
        else:
            return unicode(track_info.index)

    # Identify the album in question.
    if cur_artist != match.info.artist or \
            (cur_album != match.info.album and
             match.info.album != VARIOUS_ARTISTS):
        artist_l, artist_r = cur_artist or '', match.info.artist
        album_l,  album_r  = cur_album  or '', match.info.album
        if artist_r == VARIOUS_ARTISTS:
            # Hide artists for VA releases.
            artist_l, artist_r = u'', u''

        if color:
            artist_l, artist_r = ui.colordiff(artist_l, artist_r)
            album_l, album_r   = ui.colordiff(album_l, album_r)

        print_("Correcting tags from:")
        show_album(artist_l, album_l)
        print_("To:")
        show_album(artist_r, album_r)
    else:
        message = u"Tagging: %s - %s" % (match.info.artist, match.info.album)
        if match.extra_items or match.extra_tracks:
            warning = PARTIAL_MATCH_MESSAGE
            if color:
                warning = ui.colorize('yellow', PARTIAL_MATCH_MESSAGE)
            message += u' ' + warning
        print_(message)

    # Distance/similarity.
    print_('(Similarity: %s)' % dist_string(match.distance, color))

    # Tracks.
    pairs = match.mapping.items()
    pairs.sort(key=lambda (_, track_info): track_info.index)
    for item, track_info in pairs:
        # Get displayable LHS and RHS values.
        cur_track = unicode(item.track)
        new_track = format_index(track_info)
        tracks_differ = item.track not in (track_info.index,
                                           track_info.medium_index)
        cur_title = item.title
        new_title = track_info.title
        if item.length and track_info.length:
            cur_length = ui.human_seconds_short(item.length)
            new_length = ui.human_seconds_short(track_info.length)
            if color:
                cur_length = ui.colorize('red', cur_length)
                new_length = ui.colorize('red', new_length)

        # Possibly colorize changes.
        if color:
            cur_title, new_title = ui.colordiff(cur_title, new_title)
            cur_track = ui.colorize('red', cur_track)
            new_track = ui.colorize('red', new_track)

        # Show filename (non-colorized) when title is not set.
        if not item.title.strip():
            cur_title = displayable_path(os.path.basename(item.path))

        if cur_title != new_title:
            lhs, rhs = cur_title, new_title
            if tracks_differ:
                lhs += u' (%s)' % cur_track
                rhs += u' (%s)' % new_track
            print_(u" * %s -> %s" % (lhs, rhs))
        else:
            line = u' * %s' % item.title
            display = False
            if tracks_differ:
                display = True
                line += u' (%s -> %s)' % (cur_track, new_track)
            if item.length and track_info.length and \
                    abs(item.length - track_info.length) > 2.0:
                display = True
                line += u' (%s vs. %s)' % (cur_length, new_length)
            if display:
                print_(line)

    # Missing and unmatched tracks.
    for track_info in match.extra_tracks:
        line = u' * Missing track: {0} ({1})'.format(track_info.title,
                                                     format_index(track_info))
        if color:
            line = ui.colorize('yellow', line)
        print_(line)
    for item in match.extra_items:
        line = u' * Unmatched track: {0} ({1})'.format(item.title, item.track)
        if color:
            line = ui.colorize('yellow', line)
        print_(line)
示例#7
0
def show_change(cur_artist,
                cur_album,
                match,
                color=True,
                per_disc_numbering=False):
    """Print out a representation of the changes that will be made if an
    album's tags are changed according to `match`, which must be an AlbumMatch
    object.
    """
    def show_album(artist, album, partial=False):
        if artist:
            album_description = u'    %s - %s' % (artist, album)
        elif album:
            album_description = u'    %s' % album
        else:
            album_description = u'    (unknown album)'

        # Add a suffix if this is a partial match.
        if partial:
            warning = PARTIAL_MATCH_MESSAGE
        else:
            warning = None
        if color and warning:
            warning = ui.colorize('yellow', warning)

        out = album_description
        if warning:
            out += u' ' + warning
        print_(out)

    def format_index(track_info):
        """Return a string representing the track index of the given
        TrackInfo object.
        """
        if per_disc_numbering:
            if match.info.mediums > 1:
                return u'{0}-{1}'.format(track_info.medium,
                                         track_info.medium_index)
            else:
                return unicode(track_info.medium_index)
        else:
            return unicode(track_info.index)

    # Identify the album in question.
    if cur_artist != match.info.artist or \
            (cur_album != match.info.album and
             match.info.album != VARIOUS_ARTISTS):
        artist_l, artist_r = cur_artist or '', match.info.artist
        album_l, album_r = cur_album or '', match.info.album
        if artist_r == VARIOUS_ARTISTS:
            # Hide artists for VA releases.
            artist_l, artist_r = u'', u''

        if color:
            artist_l, artist_r = ui.colordiff(artist_l, artist_r)
            album_l, album_r = ui.colordiff(album_l, album_r)

        print_("Correcting tags from:")
        show_album(artist_l, album_l)
        print_("To:")
        show_album(artist_r, album_r)
    else:
        message = u"Tagging: %s - %s" % (match.info.artist, match.info.album)
        if match.extra_items or match.extra_tracks:
            warning = PARTIAL_MATCH_MESSAGE
            if color:
                warning = ui.colorize('yellow', PARTIAL_MATCH_MESSAGE)
            message += u' ' + warning
        print_(message)

    # Distance/similarity.
    print_('(Similarity: %s)' % dist_string(match.distance, color))

    # Tracks.
    pairs = match.mapping.items()
    pairs.sort(key=lambda (_, track_info): track_info.index)
    for item, track_info in pairs:
        # Get displayable LHS and RHS values.
        cur_track = unicode(item.track)
        new_track = format_index(track_info)
        tracks_differ = item.track not in (track_info.index,
                                           track_info.medium_index)
        cur_title = item.title
        new_title = track_info.title
        if item.length and track_info.length:
            cur_length = ui.human_seconds_short(item.length)
            new_length = ui.human_seconds_short(track_info.length)
            if color:
                cur_length = ui.colorize('red', cur_length)
                new_length = ui.colorize('red', new_length)

        # Possibly colorize changes.
        if color:
            cur_title, new_title = ui.colordiff(cur_title, new_title)
            cur_track = ui.colorize('red', cur_track)
            new_track = ui.colorize('red', new_track)

        # Show filename (non-colorized) when title is not set.
        if not item.title.strip():
            cur_title = displayable_path(os.path.basename(item.path))

        if cur_title != new_title:
            lhs, rhs = cur_title, new_title
            if tracks_differ:
                lhs += u' (%s)' % cur_track
                rhs += u' (%s)' % new_track
            print_(u" * %s -> %s" % (lhs, rhs))
        else:
            line = u' * %s' % item.title
            display = False
            if tracks_differ:
                display = True
                line += u' (%s -> %s)' % (cur_track, new_track)
            if item.length and track_info.length and \
                    abs(item.length - track_info.length) > 2.0:
                display = True
                line += u' (%s vs. %s)' % (cur_length, new_length)
            if display:
                print_(line)

    # Missing and unmatched tracks.
    for track_info in match.extra_tracks:
        line = u' * Missing track: {0} ({1})'.format(track_info.title,
                                                     format_index(track_info))
        if color:
            line = ui.colorize('yellow', line)
        print_(line)
    for item in match.extra_items:
        line = u' * Unmatched track: {0} ({1})'.format(item.title, item.track)
        if color:
            line = ui.colorize('yellow', line)
        print_(line)