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91ad913399
With the new centralized print_obj function, we can greatly simplify the code for the list command. This necessitated a couple of additional tweaks: - For performance reasons, print_obj can now take a compiled template. (There's still an issue with using the default/configured template, but we can cross that bridge later). - When listing albums, $path now expands to the album's item dir. So the format string '$path' now exactly corresponds to passing the -p switch. As an added bonus, we can now also reduce copypasta in the random plugin (which behaves almost exactly the same as list).
58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
# This file is part of beets.
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# Copyright 2011, Philippe Mongeau.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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"""Get a random song or album from the library.
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"""
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from beets.plugins import BeetsPlugin
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from beets.ui import Subcommand, decargs, print_obj
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from beets.util.functemplate import Template
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import random
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def random_item(lib, config, opts, args):
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query = decargs(args)
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if opts.path:
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fmt = '$path'
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else:
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fmt = opts.format
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template = Template(fmt) if fmt else None
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if opts.album:
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objs = list(lib.albums(query=query))
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else:
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objs = list(lib.items(query=query))
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number = min(len(objs), opts.number)
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objs = random.sample(objs, number)
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if opts.album:
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for album in objs:
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print_obj(album, lib, config, template)
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else:
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for item in objs:
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print_obj(item, lib, config, template)
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random_cmd = Subcommand('random',
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help='chose a random track or album')
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random_cmd.parser.add_option('-a', '--album', action='store_true',
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help='choose an album instead of track')
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random_cmd.parser.add_option('-p', '--path', action='store_true',
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help='print the path of the matched item')
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random_cmd.parser.add_option('-f', '--format', action='store',
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help='print with custom format', default=None)
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random_cmd.parser.add_option('-n', '--number', action='store', type="int",
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help='number of objects to choose', default=1)
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random_cmd.func = random_item
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class Random(BeetsPlugin):
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def commands(self):
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return [random_cmd]
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