auth.py 文件源码

def create_user_db(auth_id, name, username, email='', verified=False, **props):
  email = email.lower() if email else ''
  if verified and email:
    user_dbs, cursors = model.User.get_dbs(email=email, verified=True, limit=2)
    if len(user_dbs) == 1:
      user_db = user_dbs[0]
      user_db.auth_ids.append(auth_id)
      user_db.put()
      task.new_user_notification(user_db)
      return user_db

  if isinstance(username, str):
    username = username.decode('utf-8')
  username = unidecode.unidecode(username.split('@')[0].lower()).strip()
  username = re.sub(r'[\W_]+', '.', username)
  new_username = username
  n = 1
  while not model.User.is_username_available(new_username):
    new_username = '%s%d' % (username, n)
    n += 1

  user_db = model.User(
    name=name,
    email=email,
    username=new_username,
    auth_ids=[auth_id] if auth_id else [],
    verified=verified,
    token=util.uuid(),
    **props
  )
  user_db.put()
  task.new_user_notification(user_db)
  return user_db