def rename(youtube, ids_to_titles, on_rename=None):
'''
on_rename: function with signature on_rename(video_id, old_title, new_title)
'''
if on_rename is None:
on_rename = lambda *args, **kwargs: None
ids = ids_to_titles.keys()
items = video_list_response_items(youtube, ids)
missing = _missing_videos(items, ids)
if missing: report_missing_videos(missing)
existing = filter(lambda item: item['id'] not in missing, items)
for item in existing:
video_id = item['id']
snippet = item["snippet"]
old_title = snippet['title']
new_title = ids_to_titles[video_id]
snippet['title'] = new_title
try:
_update(youtube,
part='snippet',
body=dict(snippet=snippet, id=video_id))
except:
report_video_failed_to_rename(video_id)
continue
on_rename(video_id, old_title, new_title)
def rename(youtube, ids_to_titles, on_rename=None):
'''
on_rename: function with signature on_rename(video_id, old_title, new_title)
'''
if on_rename is None:
on_rename = lambda *args, **kwargs: None
ids = ids_to_titles.keys()
items = video_list_response_items(youtube, ids)
missing = _missing_videos(items, ids)
if missing: report_missing_videos(missing)
existing = filter(lambda item: item['id'] not in missing, items)
for item in existing:
video_id = item['id']
snippet = item["snippet"]
old_title = snippet['title']
new_title = ids_to_titles[video_id]
snippet['title'] = new_title
try:
_update(youtube,
part='snippet',
body=dict(snippet=snippet, id=video_id))
except:
report_video_failed_to_rename(video_id)
continue
on_rename(video_id, old_title, new_title)
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())
