class MissingDataComplementor(Method_Executor): def __init__(self, db): Method_Executor.__init__(self, db) self._actions = self._config_parser.eval(self.__class__.__name__, "actions") self._minimal_num_of_posts = self._config_parser.eval( self.__class__.__name__, "minimal_num_of_posts") self._limit_friend_follower_number = self._config_parser.eval( self.__class__.__name__, "limit_friend_follower_number") self._maximal_tweets_count_in_timeline = self._config_parser.eval( self.__class__.__name__, "maximal_tweets_count_in_timeline") self._found_twitter_users = [] self._social_network_crawler = Twitter_Rest_Api(db) self._suspended_authors = [] self._max_users_without_saving = self._config_parser.eval( self.__class__.__name__, "max_users_without_saving") self._posts = [] self._authors = [] self._post_citatsions = [] def setUp(self): pass def fill_author_guid_to_posts(self): posts = self._db.get_posts() num_of_posts = len(posts) for i, post in enumerate(posts): msg = "\rPosts to fill: [{0}/{1}]".format(i, num_of_posts) print(msg, end="") post.author_guid = compute_author_guid_by_author_name(post.author) self._db.addPosts(posts) self._db.insert_or_update_authors_from_posts(self._domain, {}, {}) def fill_data_for_followers(self): self._fill_data_for_author_connection_type( Author_Connection_Type.FOLLOWER) logging.info("---Finished crawl_followers_by_author_ids") def fill_data_for_friends(self): self._fill_data_for_author_connection_type( Author_Connection_Type.FRIEND) logging.info("---Finished crawl_friends_by_author_ids") def _fill_data_for_author_connection_type(self, connection_type): # TEST self._db.get_authors_by_domain("Microblog") # TEST cursor = self._db.get_followers_or_friends_candidats( connection_type, self._domain, self._limit_friend_follower_number) followers_or_friends_candidats = self._db.result_iter(cursor) followers_or_friends_candidats = [ author_id[0] for author_id in followers_or_friends_candidats ] print("---crawl_followers_by_author_ids---") author_type = None are_user_ids = True insertion_type = DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR crawl_users_by_author_ids_func_name = "crawl_users_by_author_ids" getattr(self._social_network_crawler, crawl_users_by_author_ids_func_name)( followers_or_friends_candidats, connection_type, author_type, are_user_ids, insertion_type) self._db.convert_temp_author_connections_to_author_connections( self._domain) def crawl_followers_by_author_ids(self, author_ids): print("---crawl_followers_by_author_ids---") author_type = None are_user_ids = True inseration_type = DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR self._social_network_crawler.crawl_followers_by_twitter_author_ids( author_ids, author_type, are_user_ids, inseration_type) def crawl_friends_by_author_ids(self, author_ids): print("---crawl_friends_by_author_ids---") author_type = None are_user_ids = True inseration_type = DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR self._social_network_crawler.crawl_friends_by_twitter_author_ids( author_ids, author_type, are_user_ids, inseration_type) def create_author_screen_names(self): screen_names = self._db.get_screen_names_for_twitter_authors_by_posts() return screen_names def fill_data_for_sources(self): print( "---complete_missing_information_for_authors_by_screen_names ---") logging.info( "---complete_missing_information_for_authors_by_screen_names ---") # twitter_author_screen_names = self.create_author_screen_names() twitter_author_screen_names = self._db.get_missing_data_twitter_screen_names( ) # twitter_author_screen_names = (twitter_author.name for twitter_author in twitter_authors) # twitter_author_screen_names = list(twitter_author_screen_names) author_type = None are_user_ids = False inseration_type = DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR # retrieve_full_data_for_missing_users total_twitter_users = self._social_network_crawler.handle_get_users_request( twitter_author_screen_names, are_user_ids, author_type, inseration_type) self._social_network_crawler.save_authors_and_connections( total_twitter_users, author_type, inseration_type) print( "---complete_missing_information_for_authors_by_screen_names was completed!!!!---" ) logging.info( "---complete_missing_information_for_authors_by_screen_names was completed!!!!---" ) return total_twitter_users def complete_missing_information_for_authors_by_ids(self): print("---complete_missing_information_for_authors_by_ids ---") logging.info("---complete_missing_information_for_authors_by_ids ---") # twitter_author_screen_names = self.create_author_screen_names() twitter_author_screen_names = self._db.get_missing_data_twitter_screen_names( ) # twitter_author_screen_names = (twitter_author.name for twitter_author in twitter_authors) # twitter_author_screen_names = list(twitter_author_screen_names) author_type = None are_user_ids = False inseration_type = DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR # retrieve_full_data_for_missing_users total_twitter_users = self._social_network_crawler.handle_get_users_request( twitter_author_screen_names, are_user_ids, author_type, inseration_type) # return self._found_twitter_users print( "---complete_missing_information_for_authors was completed!!!!---") logging.info( "---complete_missing_information_for_authors was completed!!!!---") return total_twitter_users def mark_suspended_or_not_existed_authors(self): suspended_authors = self._db.get_authors_for_mark_as_suspended_or_not_existed( ) for suspended_author in suspended_authors: suspended_author.is_suspended_or_not_exists = self._window_start self._db.set_inseration_date( suspended_author, DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR) self._social_network_crawler.save_authors(suspended_authors) def mark_suspended_from_twitter(self): self._suspended_authors = [] suspected_authors = self._db.get_not_suspended_authors(self._domain) suspected_authors_names = [author.name for author in suspected_authors] chunks = split_into_equal_chunks( suspected_authors_names, self._social_network_crawler. _maximal_user_ids_allowed_in_single_get_user_request) total_chunks = list(chunks) chunks = split_into_equal_chunks( suspected_authors_names, self._social_network_crawler. _maximal_user_ids_allowed_in_single_get_user_request) i = 1 for chunk_of_names in chunks: msg = "\rChunck of author to Twitter: [{0}/{1}]".format( i, len(total_chunks)) print(msg, end="") i += 1 set_of_send_author_names = set(chunk_of_names) set_of_received_author_names = set( self._social_network_crawler. get_active_users_names_by_screen_names(chunk_of_names)) author_names_of_suspendend_or_not_exists = set_of_send_author_names - set_of_received_author_names self._update_suspended_authors_by_screen_names( author_names_of_suspendend_or_not_exists) self._db.add_authors(self._suspended_authors) def _update_suspended_authors_by_screen_names( self, author_names_of_suspendend_or_not_exists): for author_name in author_names_of_suspendend_or_not_exists: user_guid = compute_author_guid_by_author_name( author_name).replace("-", "") suspended_author = self._db.get_author_by_author_guid(user_guid) suspended_author.is_suspended_or_not_exists = self._window_start suspended_author.author_type = Author_Type.BAD_ACTOR self._db.set_inseration_date( suspended_author, DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR) self._suspended_authors.append(suspended_author) num_of_suspended_authors = len(self._suspended_authors) if num_of_suspended_authors == self._max_users_without_saving: self._db.add_authors(self._suspended_authors) self._suspended_authors = [] def fill_tweet_retweet_connection(self): ''' Fetches the original tweets being retweeted by our posts. Updates the followig tables: * Post_Citations table with tweet-retweet connection * Posts table with missing tweets * Authors with the authors of the missing tweets ''' retweets_with_no_tweet_citation = self._db.get_retweets_with_no_tweet_citation( ) logging.info( "Updating tweet-retweet connection of {0} retweets".format( len(retweets_with_no_tweet_citation))) self._posts = [] self._authors = [] self._post_citatsions = [] i = 1 for post_guid, post_url in retweets_with_no_tweet_citation.iteritems(): # logging.info("Analyzing retweet: {0} - {1}".format(post_guid, post_url)) msg = "\r Analyzing retweet: {0} - {1} [{2}".format( post_guid, post_url, i) + "/" + str( len(retweets_with_no_tweet_citation)) + '] ' print(msg, end="") i += 1 tweet_data = self.extract_retweet_data(retweet_guid=post_guid, retweet_url=post_url) if tweet_data is not None: if not self._db.isPostExist(tweet_data.tweet_url): post = Post(guid=tweet_data.tweet_guid, post_id=tweet_data.tweet_guid, url=tweet_data.tweet_url, date=str_to_date(tweet_data.tweet_date), title=tweet_data.tweet_content, content=tweet_data.tweet_content, post_osn_id=tweet_data.tweet_twitter_id, retweet_count=tweet_data.tweet_retweet_count, favorite_count=tweet_data.tweet_favorite_count, author=tweet_data.tweet_author_name, author_guid=tweet_data.tweet_author_guid, domain=self._domain, original_tweet_importer_insertion_date=unicode( get_current_time_as_string())) self._posts.append(post) if not self._db.is_author_exists(tweet_data.tweet_author_guid, self._domain): author = Author( name=tweet_data.tweet_author_name, domain=self._domain, author_guid=tweet_data.tweet_author_guid, original_tweet_importer_insertion_date=unicode( get_current_time_as_string())) self._authors.append(author) if not self._db.is_post_citation_exist(tweet_data.retweet_guid, tweet_data.tweet_guid): post_citation = Post_citation( post_id_from=tweet_data.retweet_guid, post_id_to=tweet_data.tweet_guid, url_from=tweet_data.retweet_url, url_to=tweet_data.tweet_url) self._post_citatsions.append(post_citation) self.update_tables_with_tweet_retweet_data(self._posts, self._authors, self._post_citatsions) def extract_retweet_data(self, retweet_guid, retweet_url): ''' :param retweet_guid: the guid of the retweet :param retweet_url: the url of the retweet :return: a RetweetData holding the data of the retweet ''' try: retweet_id = self.extract_tweet_id(retweet_url) if retweet_id is None: return None retweet_status = self._social_network_crawler.get_status_by_twitter_status_id( retweet_id) tweet_status_dict = retweet_status.AsDict() if 'retweeted_status' in tweet_status_dict: tweet_status_dict = tweet_status_dict['retweeted_status'] tweet_post_twitter_id = unicode(str(tweet_status_dict['id'])) tweet_author_name = unicode( tweet_status_dict['user']['screen_name']) tweet_url = unicode( generate_tweet_url(tweet_post_twitter_id, tweet_author_name)) tweet_creation_time = unicode(tweet_status_dict['created_at']) tweet_str_publication_date = unicode( extract_tweet_publiction_date(tweet_creation_time)) tweet_guid = unicode( compute_post_guid( post_url=tweet_url, author_name=tweet_author_name, str_publication_date=tweet_str_publication_date)) tweet_author_guid = unicode( compute_author_guid_by_author_name(tweet_author_name)) tweet_author_guid = unicode(tweet_author_guid.replace("-", "")) tweet_content = unicode(tweet_status_dict['text']) tweet_retweet_count = unicode( tweet_status_dict['retweet_count']) tweet_favorite_count = unicode( tweet_status_dict['favorite_count']) retweet_data = RetweetData( retweet_guid=retweet_guid, retweet_url=retweet_url, tweet_guid=tweet_guid, tweet_url=tweet_url, tweet_author_name=tweet_author_name, tweet_author_guid=tweet_author_guid, tweet_date=tweet_str_publication_date, tweet_content=tweet_content, tweet_twitter_id=tweet_post_twitter_id, tweet_retweet_count=tweet_retweet_count, tweet_favorite_count=tweet_favorite_count) return retweet_data else: return None except TwitterError as e: exception_response = e[0][0] logging.info("e.massage =" + exception_response["message"]) code = exception_response["code"] logging.info("e.code =" + str(exception_response["code"])) self.update_tables_with_tweet_retweet_data(self._posts, self._authors, self._post_citatsions) self._posts = [] self._authors = [] self._post_citatsions = [] if code == 88: sec = self._social_network_crawler.get_sleep_time_for_twitter_status_id( ) logging.info("Seconds to wait from catched crush is: " + str(sec)) if sec != 0: count_down_time(sec) self._num_of_twitter_status_id_requests = 0 return self._social_network_crawler.get_status(retweet_id) except Exception as e: logging.error( "Cannot fetch data for retweet: {0}. Error message: {1}". format(retweet_url, e.message)) return None def extract_tweet_id(self, post_url): post_url = str(post_url) pattern = re.compile("http(.*)://twitter.com/(.*)/statuses/(.*)") extracted_info = pattern.findall(post_url) if extracted_info == []: pattern = re.compile("http(.*)://twitter.com/(.*)/status/(.*)") extracted_info = pattern.findall(post_url) if len(extracted_info[0]) < 2: return None else: return extracted_info[0][2] def update_tables_with_tweet_retweet_data(self, posts, authors, post_citatsions): self._db.addPosts(posts) self._db.add_authors(authors) self._db.addReferences(post_citatsions) def fill_authors_time_line(self): ''' Fetches the posts for the authors that are given under authors_twitter_ids_for_timeline_filling in the config file + update the db ''' self._db.create_authors_index() self._db.create_posts_index() author_screen_names_number_of_posts = self._db.get_author_screen_names_and_number_of_posts( self._minimal_num_of_posts) author_screen_names_number_of_posts_dict = self._create_author_screen_name_number_of_posts_dictionary( author_screen_names_number_of_posts) index = 1 for author_name in author_screen_names_number_of_posts_dict: print("Get timeline for {0} : {1}/{2}".format( author_name, str(index), str(len(author_screen_names_number_of_posts_dict)))) index += 1 posts = [] logging.info("Fetching timeline for author: " + str(author_name)) posts_counter = 0 try: posts_needed_from_osn = self._minimal_num_of_posts - author_screen_names_number_of_posts_dict[ author_name] timeline = self._social_network_crawler.get_timeline_by_author_name( author_name, posts_needed_from_osn) # logging.info("Retrived timeline lenght: " + str(len(timeline))) if timeline is not None: for post in timeline: tweet_post_twitter_id = str(post.id) tweet_url = generate_tweet_url(tweet_post_twitter_id, author_name) tweet_creation_time = post.created_at tweet_str_publication_date = extract_tweet_publiction_date( tweet_creation_time) tweet_guid = compute_post_guid( post_url=tweet_url, author_name=author_name, str_publication_date=tweet_str_publication_date) if self._db.contains_post(tweet_url): continue posts_counter = posts_counter + 1 tweet_author_guid = compute_author_guid_by_author_name( author_name) post = self._db.create_post_from_tweet_data( post, self._domain) posts.append(post) except Exception as e: logging.error( "Cannot fetch data for author: {0}. Error message: {1}". format(author_name, e.message)) logging.info("Number of posts inserted for author {0}: {1}".format( author_name, posts_counter)) self._db.addPosts(posts) def assign_manually_labeled_authors(self): self._db.assign_manually_labeled_authors() def delete_acquired_authors(self): self._db.delete_acquired_authors() self._db.delete_posts_with_missing_authors() def delete_manually_labeled_authors(self): self._db.delete_manually_labeled_authors() self._db.delete_posts_with_missing_authors() def assign_acquired_and_crowd_turfer_profiles(self): self._db.assign_crowdturfer_profiles() self._db.assign_acquired_profiles() def _create_author_screen_name_number_of_posts_dictionary( self, author_screen_names_number_of_posts): author_screen_names_number_of_posts_dict = {} for record in author_screen_names_number_of_posts: author_screen_name = record[0] num_of_posts = record[1] author_screen_names_number_of_posts_dict[ author_screen_name] = num_of_posts logging.info("Number of users to retrieve timelines: " + str(len(author_screen_names_number_of_posts_dict))) return author_screen_names_number_of_posts_dict
class PostManager(Method_Executor): def __init__(self, db): Method_Executor.__init__(self, db) self._twitter_api = TwitterApiRequester() self._social_network_crawler = Twitter_Rest_Api(db) self._influence_strategy = self._config_parser.eval(self.__class__.__name__, "post_strategy") self._source_group = self._config_parser.eval(self.__class__.__name__, "source_group") self._target_group = self._config_parser.eval(self.__class__.__name__, "target_group") self._user_id = self._config_parser.eval(self.__class__.__name__, "user_id") self._number_of_posts = self._config_parser.eval(self.__class__.__name__, "number_of_posts") self._retweet_precent = self._config_parser.eval(self.__class__.__name__, "retweet_precent") self._related_hashtags = self._config_parser.eval(self.__class__.__name__, "related_hashtags") self._posts_num = self._config_parser.eval(self.__class__.__name__, "posts_num") def _publish_post(self, post, message, media): self._twitter_api = TwitterApiRequester() statuses = self._twitter_api.api.PostUpdate(message, media) activity = self._db.create_activity(self._user_id, post.post_osn_id, statuses.id, 'twitter_post', 'twitter', message, datetime.datetime.utcnow(), "twitter") return activity def _retweet_post(self, post): self._twitter_api = TwitterApiRequester() statuses = self._twitter_api.api.PostRetweet(post.post_osn_id, trim_user=False) activity = self._db.create_activity(self._user_id, post.post_osn_id, statuses.id, 'twitter_retweet', 'twitter', post.content, datetime.datetime.utcnow(), "twitter") return activity def _get_posts(self): team_guid = self._db.get_author_guid_by_screen_name(self._source_group) team_posts = [] if (len(team_guid) == 1): team_posts = self._db.get_posts_by_author_guid(team_guid[0]) else: for i in team_guid: team_posts.append(self._db.get_posts_by_author_guid(i)) team_posts = [sublist for item in team_posts for sublist in item] return self._split_into_retweet_and_tweet(team_posts) def _split_into_retweet_and_tweet(self,team_posts): team_posts_without_retweet = [] team_posts_with_retweet = [] for post in team_posts: prefix = str(post.content[0:2]) if prefix != "RT": team_posts_without_retweet.append(post) else: team_posts_with_retweet.append(post) return team_posts_without_retweet, team_posts_with_retweet def influence_strategy_sort(self, team_posts_without_retweet, team_posts_with_retweet): if self._influence_strategy == "last": team_posts_without_retweet.sort(key=lambda x: x.date, reverse=True) team_posts_with_retweet.sort(key=lambda x: x.date, reverse=True) if self._influence_strategy == "popular": team_posts_without_retweet.sort(key=lambda x: x.favorite_count, reverse=True) team_posts_with_retweet.sort(key=lambda x: x.favorite_count, reverse=True) return team_posts_without_retweet, team_posts_with_retweet def _create_tweet_content(self, post): tweet_length = 270 message = post.content media = post.media_path message = message + '\n' + "@" + self._target_group + " #" + self._target_group + " " + str( datetime.datetime.utcnow()) for i in self._related_hashtags: if (len(message + " " + i) > tweet_length): break else: message = message + " " + i if (len(message) > tweet_length): message = message[0:tweet_length] return message, media def _post_func(self, post, team_posts_without_retweet): try: message, media = self._create_tweet_content(post) activity = self._publish_post(post, message, media) flag = 'True' print("date: " + str(datetime.datetime.utcnow()) + " post number: " + str( self._posts_num) + " succeed to send a tweet") self._db.addPosts([activity]) return str(flag), team_posts_without_retweet except Exception as e: print("Failed {}".format(e)) flag = False if (len(team_posts_without_retweet) >= 1): del team_posts_without_retweet[0] return str(flag), team_posts_without_retweet def _retweet_func(self, post, team_posts_with_retweet): try: activity = self._retweet_post(post) flag = 'True' print("date: " + str(datetime.datetime.utcnow()) + " post number: " + str( self._posts_num) + " succeed to send a retweet") self._db.addPosts([activity]) return str(flag), team_posts_with_retweet except Exception as e: print("Failed {}".format(e)) flag = False if (len(team_posts_with_retweet) >= 1): del team_posts_with_retweet[0] return str(flag), team_posts_with_retweet def _execute_post_process(self, team_posts_without_retweet, team_posts_with_retweet): if (self._number_of_posts <= self._posts_num): return else: team_posts_without_retweet, team_posts_with_retweet = self.influence_strategy_sort( team_posts_without_retweet, team_posts_with_retweet) flag = 'False' self._posts_num = self._posts_num + 1 coin = random.uniform(0, 1) while flag == 'False': if (coin >= self._retweet_precent): post, team_posts_without_retweet, team_posts_with_retweet = self._selecting_post( team_posts_without_retweet, team_posts_with_retweet, "post") else: post, team_posts_without_retweet, team_posts_with_retweet = self._selecting_post( team_posts_without_retweet, team_posts_with_retweet, "retweet") if (coin >= self._retweet_precent): flag, team_posts_without_retweet = self._post_func(post, team_posts_without_retweet) else: flag,team_posts_with_retweet = self._retweet_func(post, team_posts_with_retweet) def _selecting_post(self, team_posts_without_retweet, team_posts_with_retweet, type): post_exist = True while post_exist == True: if type == "post": ans = team_posts_without_retweet[0] message = ans.content while "@" + self._target_group in message: if (len(team_posts_without_retweet) >= 1): del team_posts_without_retweet[0] ans = team_posts_without_retweet[0] message = ans.content else: print("End of tweets") else: ans = team_posts_with_retweet[0] post_exist = self._db.check_if_post_sent(ans, self._user_id) if (post_exist == True): if type == "post": if (len(team_posts_without_retweet) >= 1): del team_posts_without_retweet[0] else: print("End of tweets") else: if (len(team_posts_with_retweet) >= 1): del team_posts_with_retweet[0] else: print("End of tweets") return ans, team_posts_without_retweet, team_posts_with_retweet def time_schedule(self): hours_in_a_day = 24 * 60 minute_window = float(hours_in_a_day) / self._number_of_posts while True: self._posts_num = 0 self._convert_timeline_tweets_to_posts_for_author_screen_names(self._source_group) without_retweet, with_retweet = self._get_posts() self._execute_post_process(without_retweet, with_retweet) schedule.every(minute_window).minutes.do(self._execute_post_process, without_retweet, with_retweet) while True: if (self._number_of_posts <= self._posts_num): break schedule.run_pending() time.sleep(1) def calculate_posts_stat(self): author_guid = "0927dc1a-8bcb-3488-99ed-7a962aee56e2" date = "2020-03-04 03:28:20" ids = self._db.source_destination() author_posts = self._db.posts_statics_from_date(author_guid, date) author_posts_guid = self._db.posts_statics_guids(author_guid, date) author_posts_guid = [ids[i] for i in author_posts_guid] influencers_posts = self._db.posts_statics_from_date_for_specific_posts(author_posts_guid) df1 = pd.DataFrame(author_posts, columns=['author_guid', 'post_count', 'retweet_sum', 'favorite_sum', 'retweet_avg', 'favorite_avg']) df2 = pd.DataFrame(influencers_posts, columns=['author_guid', 'post_count', 'retweet_sum', 'favorite_sum', 'retweet_avg', 'favorite_avg']) frames = [df1, df2] result = pd.concat(frames) result.to_csv(author_guid + ".csv") def _convert_timeline_tweets_to_posts_for_author_screen_names(self, author_screen_names): posts = [] for i, account_screen_name in enumerate(author_screen_names): try: timeline_tweets = self._social_network_crawler.get_timeline(account_screen_name, 3200) if timeline_tweets is not None: print("\rSearching timeline tweets for author_guid: {0} {1}/{2} retrieved:{3}".format( account_screen_name, i, len(author_screen_names), len(timeline_tweets)), end='') for timeline_tweet in timeline_tweets: post = self._db.create_post_from_tweet_data_api(timeline_tweet, self._domain) posts.append(post) except requests.exceptions.ConnectionError as errc: x = 3 except TwitterError as e: if e.message == "Not authorized.": logging.info("Not authorized for user id: {0}".format(account_screen_name)) continue self._db.addPosts(posts) self.fill_data_for_sources() def fill_author_guid_to_posts(self): posts = self._db.get_all_posts() num_of_posts = len(posts) for i, post in enumerate(posts): msg = "\rPosts to fill: [{0}/{1}]".format(i, num_of_posts) print(msg, end="") post.author_guid = compute_author_guid_by_author_name(post.author) self._db.addPosts(posts) self._db.insert_or_update_authors_from_posts(self._domain, {}, {}) def fill_data_for_sources(self): print("---complete_missing_information_for_authors_by_screen_names ---") twitter_author_screen_names = self._db.get_missing_data_twitter_screen_names_by_posts() author_type = None are_user_ids = False inseration_type = DB_Insertion_Type.MISSING_DATA_COMPLEMENTOR # retrieve_full_data_for_missing_users i = 1 for author_screen_names in self._split_into_equal_chunks(twitter_author_screen_names, 10000): twitter_users = self._social_network_crawler.handle_get_users_request( author_screen_names, are_user_ids, author_type, inseration_type) print('retrieve authors {}/{}'.format(i * 10000, len(twitter_author_screen_names))) i += 1 self._social_network_crawler.save_authors_and_connections(twitter_users, author_type, inseration_type) self.fill_author_guid_to_posts() print("---complete_missing_information_for_authors_by_screen_names was completed!!!!---") #logging.info("---complete_missing_information_for_authors_by_screen_names was completed!!!!---") def _split_into_equal_chunks(self,elements, num_of_chunks): """Yield successive n-sized chunks from l.""" for i in range(0, len(elements), num_of_chunks): yield elements[i:i + num_of_chunks]