def test_delitem(self):
orig_m2 = Metadata(self.m2)
mp = MultiMetadataProxy(self.m1, self.m2, self.m3)
del mp["key2"]
del mp["key3"]
self.assertIn("key2", self.m1.deleted_tags)
self.assertIn("key3", self.m1.deleted_tags)
self.assertEqual(orig_m2, self.m2)
def test_settitem(self):
orig_m2 = Metadata(self.m2)
mp = MultiMetadataProxy(self.m1, self.m2, self.m3)
mp["key1"] = "foo1"
mp["key2"] = "foo2"
mp["key3"] = "foo3"
mp["key4"] = "foo4"
mp["key5"] = "foo5"
self.assertEqual("foo1", self.m1["key1"])
self.assertEqual("foo2", self.m1["key2"])
self.assertEqual("foo3", self.m1["key3"])
self.assertEqual("foo4", self.m1["key4"])
self.assertEqual("foo5", self.m1["key5"])
self.assertEqual(orig_m2, self.m2)
def update_file_metadata(self, file):
if file not in self.linked_files:
return
# Run the scripts for the file to allow usage of
# file specific metadata and variables
if config.setting["clear_existing_tags"]:
metadata = Metadata(self.orig_metadata)
metadata_proxy = MultiMetadataProxy(metadata, file.metadata)
self.run_scripts(metadata_proxy)
else:
metadata = Metadata(file.metadata)
metadata.update(self.orig_metadata)
self.run_scripts(metadata)
# Apply changes to the track's metadata done manually after the scripts ran
meta_diff = self.metadata.diff(self.scripted_metadata)
metadata.update(meta_diff)
# Images are not affected by scripting, always use the tracks current images
metadata.images = self.metadata.images
file.copy_metadata(metadata)
file.update(signal=False)
self.update()
def test_gettitem(self):
mp = MultiMetadataProxy(self.m1, self.m2, self.m3)
self.assertEqual("m1.val1", mp["key1"])
self.assertEqual("m1.val2", mp["key2"])
self.assertEqual("m2.val3", mp["key3"])
self.assertEqual("m3.val4", mp["key4"])
def test_get_attribute(self):
mp = MultiMetadataProxy(self.m1, self.m2, self.m3)
self.assertEqual(mp.deleted_tags, self.m1.deleted_tags)
def get_metadata_object():
return MultiMetadataProxy(Metadata())
