def test_discard(self):
preserved = PreservedTags()
self.assertIn("tag1", preserved)
preserved.discard("tag1")
self.assertNotIn("tag1", preserved)
# Discard must persists the change
self.assertNotIn("tag1", PreservedTags())
def test_add(self):
preserved = PreservedTags()
self.assertNotIn("tag3", preserved)
preserved.add("tag3")
self.assertIn("tag3", preserved)
# Add must persists the change
self.assertIn("tag3", PreservedTags())
def test_order(self):
preserved = PreservedTags()
preserved.add('tag3')
preserved.add('tag2')
preserved.add('tag1')
preserved.discard('tag2')
self.assertEqual(config.setting[PreservedTags.opt_name], 'tag1, tag3')
def __init__(self, parent):
super().__init__(parent)
config = get_config()
self.parent = parent
self.setAccessibleName(_("metadata view"))
self.setAccessibleDescription(
_("Displays original and new tags for the selected files"))
self.setColumnCount(3)
self.setHorizontalHeaderLabels(
(_("Tag"), _("Original Value"), _("New Value")))
self.horizontalHeader().setStretchLastSection(True)
self.horizontalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.ResizeMode.Stretch)
self.horizontalHeader().setSectionsClickable(False)
self.verticalHeader().setDefaultSectionSize(21)
self.verticalHeader().setVisible(False)
self.setHorizontalScrollMode(
QtWidgets.QAbstractItemView.ScrollMode.ScrollPerPixel)
self.setSelectionMode(
QtWidgets.QAbstractItemView.SelectionMode.ExtendedSelection)
self.setTabKeyNavigation(False)
self.setStyleSheet("QTableWidget {border: none;}")
self.setAttribute(QtCore.Qt.WidgetAttribute.WA_MacShowFocusRect, 1)
self.setItemDelegate(TableTagEditorDelegate(self))
self.setWordWrap(False)
self.files = set()
self.tracks = set()
self.objects = set()
self.selection_mutex = QtCore.QMutex()
self.selection_dirty = False
self.editing = None # the QTableWidgetItem being edited
self.clipboard = [""]
self.add_tag_action = QtWidgets.QAction(_("Add New Tag..."), parent)
self.add_tag_action.triggered.connect(partial(self.edit_tag, ""))
self.changes_first_action = QtWidgets.QAction(_("Show Changes First"),
parent)
self.changes_first_action.setCheckable(True)
self.changes_first_action.setChecked(
config.persist["show_changes_first"])
self.changes_first_action.toggled.connect(self.toggle_changes_first)
# TR: Keyboard shortcut for "Add New Tag..."
self.add_tag_shortcut = QtWidgets.QShortcut(
QtGui.QKeySequence(_("Alt+Shift+A")), self,
partial(self.edit_tag, ""))
self.add_tag_action.setShortcut(self.add_tag_shortcut.key())
# TR: Keyboard shortcut for "Edit..." (tag)
self.edit_tag_shortcut = QtWidgets.QShortcut(
QtGui.QKeySequence(_("Alt+Shift+E")), self,
partial(self.edit_selected_tag))
# TR: Keyboard shortcut for "Remove" (tag)
self.remove_tag_shortcut = QtWidgets.QShortcut(
QtGui.QKeySequence(_("Alt+Shift+R")), self,
self.remove_selected_tags)
self.preserved_tags = PreservedTags()
self._single_file_album = False
self._single_track_album = False
self.tagger.clipboard().dataChanged.connect(self.update_clipboard)
def copy_metadata(self, metadata, preserve_deleted=True):
acoustid = self.metadata["acoustid_id"]
saved_metadata = {}
preserved_tags = PreservedTags()
for tag, values in self.orig_metadata.rawitems():
if tag in preserved_tags or tag in PRESERVED_TAGS:
saved_metadata[tag] = values
deleted_tags = self.metadata.deleted_tags
self.metadata.copy(metadata)
if preserve_deleted:
for tag in deleted_tags:
del self.metadata[tag]
for tag, values in saved_metadata.items():
self.metadata[tag] = values
if acoustid and "acoustid_id" not in metadata.deleted_tags:
self.metadata["acoustid_id"] = acoustid
self.metadata_images_changed.emit()
def copy_metadata(self, metadata, preserve_deleted=True):
acoustid = self.metadata["acoustid_id"]
saved_metadata = {}
preserved_tags = PreservedTags()
for tag, values in self.orig_metadata.rawitems():
if tag in preserved_tags or tag in PRESERVED_TAGS:
saved_metadata[tag] = values
deleted_tags = self.metadata.deleted_tags
images_changed = self.metadata.images != metadata.images
self.metadata.copy(metadata)
for info in FILE_INFO_TAGS:
metadata[info] = self.orig_metadata[info]
if preserve_deleted:
for tag in deleted_tags:
del self.metadata[tag]
self.metadata.update(saved_metadata)
if acoustid and "acoustid_id" not in metadata.deleted_tags:
self.metadata["acoustid_id"] = acoustid
if images_changed:
self.metadata_images_changed.emit()
def test_discard_case_insensitive(self):
preserved = PreservedTags()
self.assertIn("tag1", preserved)
preserved.discard("TAG1")
self.assertNotIn("tag1", preserved)
def test_add_case_insensitive(self):
preserved = PreservedTags()
self.assertNotIn("tag3", preserved)
preserved.add("TAG3")
self.assertIn("tag3", preserved)
def test_load_and_contains(self):
preserved = PreservedTags()
self.assertIn("tag1", preserved)
self.assertIn("tag2", preserved)
self.assertIn("TAG1", preserved)
self.assertIn(" tag1", preserved)
