def test_get_videos(self):
expected = {'2_qmVg0qn-c': 'one', 'EAhK558eNKg': 'two'}
rename(self._youtube, expected)
actual = id_to_title_mapping_from_playlist(
self._youtube,
'PL-gKBqMRNkt53ia4nVwanw_mrk1MDsI8J')
self.assertEqual(expected, actual)
def rename_in_playlist(youtube, playlistId, old_title_to_new):
def _id_to_new_title_mapping(id_to_old, old_to_new):
result = dict()
for id_ in id_to_old.keys():
old = id_to_old[id_]
new = old_to_new.get(old)
if new is None: continue
result[id_] = new
return result
id_to_old = id_to_title_mapping_from_playlist(youtube, playlistId)
id_to_new = _id_to_new_title_mapping(id_to_old, old_title_to_new)
missing_videos = old_title_to_new.keys() - set(id_to_old.values())
if missing_videos:
report_missing_videos(missing_videos)
rename(youtube, id_to_new, on_rename=support_undo())
def rename_in_playlist(youtube, playlistId, old_title_to_new):
def _id_to_new_title_mapping(id_to_old, old_to_new):
result = dict()
for id_ in id_to_old.keys():
old = id_to_old[id_]
new = old_to_new.get(old)
if new is None: continue
result[id_] = new
return result
id_to_old = id_to_title_mapping_from_playlist(youtube, playlistId)
id_to_new = _id_to_new_title_mapping(id_to_old, old_title_to_new)
missing_videos = old_title_to_new.keys() - set(id_to_old.values())
if missing_videos:
report_missing_videos(missing_videos)
rename(youtube, id_to_new, on_rename=support_undo())
def test_empty_playlist(self):
id_to_title_mapping_from_playlist(self._youtube,
'PL-gKBqMRNkt6J2GyhGI-0eAdpFE6zYT9n')
def test_invalid_playlist(self):
with self.assertRaises(FailedToGetVideosFromPlaylistException):
id_to_title_mapping_from_playlist(self._youtube, 'a_bad_id')
def id_to_title(youtube, playlistId):
report_mappings(id_to_title_mapping_from_playlist(youtube, playlistId))
def link_to_title(youtube, playlistId):
id_to_title = id_to_title_mapping_from_playlist(youtube, playlistId)
report_mappings(
dict(map(lambda k: (_to_link(k), id_to_title[k]), id_to_title.keys())))
def id_to_title(youtube, playlistId):
report_mappings(id_to_title_mapping_from_playlist(
youtube, playlistId))
def link_to_title(youtube, playlistId):
id_to_title = id_to_title_mapping_from_playlist(youtube, playlistId)
report_mappings(dict(map(
lambda k: (_to_link(k), id_to_title[k]),
id_to_title.keys())))
