old_contents: from django.conf import settings
  from django.core.management.base import BaseCommand
  from django.db import transaction
  from twitter import OAuth, Twitter
  
  from ..models import Tweet
  from ..utils import update_tweets
  
  
  @transaction.atomic
  def update_user(user):
      t = Twitter(auth=OAuth(
          settings.TWITTER_OAUTH_TOKEN,
          settings.TWITTER_OAUTH_SECRET,
          settings.TWITTER_CONSUMER_KEY,
          settings.TWITTER_CONSUMER_SECRET
      ))
      messages = t.statuses.user_timeline(screen_name=user, include_rts=True)
      tweet_list = update_tweets(messages=messages)
  
      # To ensure we delete any deleted tweets
      oldest_date = None
      tweet_id_list = []
  
      for i in tweet_list:
          # Help prune out deleted tweets
          if not oldest_date or i.created < oldest_date:
              oldest_date = i.created
  
          tweet_id_list.append(i.id)
  
      # Remove any deleted tweets in our date range
      Tweet.objects.filter(user=user, created__gt=oldest_date).exclude(id__in=tweet_id_list).delete()
  
  
  class Command(BaseCommand):
      args = 'user [user ...]'
  
      def handle(self, *args, **options):
          for i in args:
              update_user(i)
  
new_contents: from django.conf import settings
  from django.core.management.base import BaseCommand
  from django.db import transaction
  from twitter import OAuth, Twitter
  
  from latest_tweets.models import Tweet
  from latest_tweets.utils import update_tweets
  
  
  @transaction.atomic
  def update_user(user):
      t = Twitter(auth=OAuth(
          settings.TWITTER_OAUTH_TOKEN,
          settings.TWITTER_OAUTH_SECRET,
          settings.TWITTER_CONSUMER_KEY,
          settings.TWITTER_CONSUMER_SECRET
      ))
      messages = t.statuses.user_timeline(screen_name=user, include_rts=True)
      tweet_list = update_tweets(messages=messages)
  
      # To ensure we delete any deleted tweets
      oldest_date = None
      tweet_id_list = []
  
      for i in tweet_list:
          # Help prune out deleted tweets
          if not oldest_date or i.created < oldest_date:
              oldest_date = i.created
  
          tweet_id_list.append(i.id)
  
      # Remove any deleted tweets in our date range
      Tweet.objects.filter(user=user, created__gt=oldest_date).exclude(id__in=tweet_id_list).delete()
  
  
  class Command(BaseCommand):
      args = 'user [user ...]'
  
      def handle(self, *args, **options):
          for i in args:
              update_user(i)
  
subject: Fix imports for management command