PICARD-872: Optionnaly use language from release for tracks without work language

picard/mbxml.py

@@ -278,6 +278,8 @@ def track_to_metadata(node, track):
             m.length = int(nodes[0].text)
         elif name == 'artist_credit':
             artist_credit_to_metadata(nodes[0], m)
+    if config.setting["language_from_release"] and 'language' not in m and '~releaselanguage' in m:
+        m.add_unique("language", m['~releaselanguage'])
     m['~length'] = format_time(m.length)
 
 

picard/ui/options/metadata.py

@@ -41,6 +41,7 @@ class MetadataOptionsPage(OptionsPage):
         config.BoolOption("setting", "folksonomy_tags", False),
         config.BoolOption("setting", "convert_punctuation", True),
         config.BoolOption("setting", "standardize_artists", False),
+        config.BoolOption("setting", "language_from_release", False),
     ]
 
     def __init__(self, parent=None):
@@ -70,6 +71,7 @@ def load(self):
         self.ui.va_name.setText(config.setting["va_name"])
         self.ui.nat_name.setText(config.setting["nat_name"])
         self.ui.standardize_artists.setChecked(config.setting["standardize_artists"])
+        self.ui.language_from_release.setChecked(config.setting["language_from_release"])
 
     def save(self):
         config.setting["translate_artist_names"] = self.ui.translate_artist_names.isChecked()
@@ -85,6 +87,7 @@ def save(self):
             if self.tagger.nats is not None:
                 self.tagger.nats.update()
         config.setting["standardize_artists"] = self.ui.standardize_artists.isChecked()
+        config.setting["language_from_release"] = self.ui.language_from_release.isChecked()
 
     def set_va_name_default(self):
         self.ui.va_name.setText(self.options[0].default)

picard/ui/ui_options_metadata.py

@@ -36,6 +36,9 @@ def setupUi(self, MetadataOptionsPage):
         self.standardize_artists = QtGui.QCheckBox(self.metadata_groupbox)
         self.standardize_artists.setObjectName(_fromUtf8("standardize_artists"))
         self.verticalLayout_3.addWidget(self.standardize_artists)
+        self.language_from_release = QtGui.QCheckBox(self.metadata_groupbox)
+        self.language_from_release.setObjectName(_fromUtf8("language_from_release"))
+        self.verticalLayout_3.addWidget(self.language_from_release)
         self.convert_punctuation = QtGui.QCheckBox(self.metadata_groupbox)
         self.convert_punctuation.setObjectName(_fromUtf8("convert_punctuation"))
         self.verticalLayout_3.addWidget(self.convert_punctuation)
@@ -88,7 +91,8 @@ def setupUi(self, MetadataOptionsPage):
         QtCore.QMetaObject.connectSlotsByName(MetadataOptionsPage)
         MetadataOptionsPage.setTabOrder(self.translate_artist_names, self.artist_locale)
         MetadataOptionsPage.setTabOrder(self.artist_locale, self.standardize_artists)
-        MetadataOptionsPage.setTabOrder(self.standardize_artists, self.convert_punctuation)
+        MetadataOptionsPage.setTabOrder(self.standardize_artists, self.language_from_release)
+        MetadataOptionsPage.setTabOrder(self.language_from_release, self.convert_punctuation)
         MetadataOptionsPage.setTabOrder(self.convert_punctuation, self.release_ars)
         MetadataOptionsPage.setTabOrder(self.release_ars, self.track_ars)
         MetadataOptionsPage.setTabOrder(self.track_ars, self.folksonomy_tags)
@@ -101,6 +105,7 @@ def retranslateUi(self, MetadataOptionsPage):
         self.metadata_groupbox.setTitle(_("Metadata"))
         self.translate_artist_names.setText(_("Translate artist names to this locale where possible:"))
         self.standardize_artists.setText(_("Use standardized artist names"))
+        self.language_from_release.setText(_("Use the release language as fallback for tracks"))
         self.convert_punctuation.setText(_("Convert Unicode punctuation characters to ASCII"))
         self.release_ars.setText(_("Use release relationships"))
         self.track_ars.setText(_("Use track relationships"))

test/test_mbxml.py

@@ -16,6 +16,7 @@
     "standardize_tracks": False,
     "standardize_artists": False,
     "standardize_releases": False,
+    "language_from_release": False,
     "translate_artist_names": False
 }
 

ui/options_metadata.ui

@@ -49,6 +49,13 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QCheckBox" name="language_from_release">
+        <property name="text">
+         <string>Use the release language as fallback for tracks</string>
+        </property>
+       </widget>
+      </item>
       <item>
        <widget class="QCheckBox" name="convert_punctuation">
         <property name="text">
@@ -166,6 +173,7 @@
   <tabstop>translate_artist_names</tabstop>
   <tabstop>artist_locale</tabstop>
   <tabstop>standardize_artists</tabstop>
+  <tabstop>language_from_release</tabstop>
   <tabstop>convert_punctuation</tabstop>
   <tabstop>release_ars</tabstop>
   <tabstop>track_ars</tabstop>