Move common libs to libs/common

libs/common/beetsplug/mbsubmit.py

@@ -0,0 +1,60 @@
+# -*- coding: utf-8 -*-
+# This file is part of beets.
+# Copyright 2016, Adrian Sampson and Diego Moreda.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+
+"""Aid in submitting information to MusicBrainz.
+
+This plugin allows the user to print track information in a format that is
+parseable by the MusicBrainz track parser [1]. Programmatic submitting is not
+implemented by MusicBrainz yet.
+
+[1] http://wiki.musicbrainz.org/History:How_To_Parse_Track_Listings
+"""
+
+from __future__ import division, absolute_import, print_function
+
+
+from beets.autotag import Recommendation
+from beets.plugins import BeetsPlugin
+from beets.ui.commands import PromptChoice
+from beetsplug.info import print_data
+
+
+class MBSubmitPlugin(BeetsPlugin):
+    def __init__(self):
+        super(MBSubmitPlugin, self).__init__()
+
+        self.config.add({
+            'format': u'$track. $title - $artist ($length)',
+            'threshold': 'medium',
+        })
+
+        # Validate and store threshold.
+        self.threshold = self.config['threshold'].as_choice({
+            'none': Recommendation.none,
+            'low': Recommendation.low,
+            'medium': Recommendation.medium,
+            'strong': Recommendation.strong
+        })
+
+        self.register_listener('before_choose_candidate',
+                               self.before_choose_candidate_event)
+
+    def before_choose_candidate_event(self, session, task):
+        if task.rec <= self.threshold:
+            return [PromptChoice(u'p', u'Print tracks', self.print_tracks)]
+
+    def print_tracks(self, session, task):
+        for i in sorted(task.items, key=lambda i: i.track):
+            print_data(None, i, self.config['format'].as_str())