455 def set_review(url_opener, gerrit_url, change_id, labels, message):  argument
470 def submit(url_opener, gerrit_url, change_id):  argument
478 def abandon(url_opener, gerrit_url, change_id, message):  argument
490 def restore(url_opener, gerrit_url, change_id):  argument
498 def delete(url_opener, gerrit_url, change_id):  argument
506 def set_topic(url_opener, gerrit_url, change_id, name):  argument
514 def delete_topic(url_opener, gerrit_url, change_id):  argument
522 def set_hashtags(url_opener, gerrit_url, change_id, add_tags=None,  argument
537 def add_reviewers(url_opener, gerrit_url, change_id, reviewers):  argument
550 def delete_reviewer(url_opener, gerrit_url, change_id, name):  argument
559 def get_patch(url_opener, gerrit_url, change_id, revision_id='current'):  argument