new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.3 on 2017-07-13 18:47
  from __future__ import unicode_literals
  
  from django.db import migrations, OperationalError, connection
  
  
  def _table_exists(db_cursor, tablename):
      "Returns bool if table exists or not"
      sql_check_exists = "SELECT * from %s;" % tablename
      try:
          db_cursor.execute(sql_check_exists)
          return True
      except OperationalError:
          return False
  
  
  def _drop_table(db_cursor, table_name):
      if _table_exists(db_cursor, table_name):
          sql_drop = "DROP TABLE %s;" % table_name
          db_cursor.execute(sql_drop)
  
  
  def drop_tables(apps, schema_migrator):
      db_cursor = connection.cursor()
      _drop_table(db_cursor, "players_playerdb")
      _drop_table(db_cursor, "players_playerdb_db_attributes")
      _drop_table(db_cursor, "players_playerdb_db_tags")
      _drop_table(db_cursor, "players_playerdb_groups")
      _drop_table(db_cursor, "players_playerdb_user_permissions")
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('typeclasses', '0009_rename_player_cmdsets_typeclasses'),
      ]
  
      operations = [
          migrations.RunPython(drop_tables)
      ]
  
subject: Add migration to finally remove the last playerdb_ tables