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71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# This file is part of beets.
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# Copyright 2012, Fabrice Laporte.
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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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"""Write paths of imported files in a m3u file to ease later import in a
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music player.
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"""
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from __future__ import with_statement
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import os
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from beets import ui
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from beets.plugins import BeetsPlugin
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from beets.util import normpath
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DEFAULT_FILENAME = 'imported.m3u'
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_m3u_path = None # If unspecified, use file in library directory.
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class m3uPlugin(BeetsPlugin):
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def configure(self, config):
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global _m3u_path
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_m3u_path = ui.config_val(config, 'm3uupdate', 'm3u', None)
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if _m3u_path:
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_m3u_path = normpath(_m3u_path)
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def _get_m3u_path(lib):
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"""Given a Library object, return the path to the M3U file to be
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used (either in the library directory or an explicitly configured
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path. Ensures that the containing directory exists.
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"""
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if _m3u_path:
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# Explicitly specified.
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path = _m3u_path
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else:
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# Inside library directory.
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path = os.path.join(lib.directory, DEFAULT_FILENAME)
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# Ensure containing directory exists.
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m3u_dir = os.path.dirname(path)
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if not os.path.exists(m3u_dir):
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os.makedirs(m3u_dir)
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return path
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def _record_items(lib, items):
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"""Records relative paths to the given items in the appropriate M3U
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file.
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"""
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m3u_path = _get_m3u_path(lib)
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with open(m3u_path, 'a') as f:
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for item in items:
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path = os.path.relpath(item.path, os.path.dirname(m3u_path))
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f.write(path + '\n')
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@m3uPlugin.listen('album_imported')
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def album_imported(lib, album, config):
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_record_items(lib, album.items())
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@m3uPlugin.listen('item_imported')
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def item_imported(lib, item, config):
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_record_items(lib, [item])
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