old_contents: from __future__ import absolute_import
  
  from flask import current_app, request, session
  
  from freight.models import User
  
  from freight.testutils.fixtures import Fixtures
  
  NOT_SET = object()
  
  
  def get_current_user():
      """
      Return the currently authenticated user based on their active session.
      Will return a dummy user if in development mode.
      """
      if getattr(request, 'current_user', NOT_SET) is NOT_SET:
          if current_app.config.get('DEV'):
              request.current_user = User.query.filter(
                  User.name == 'Freight',
              ).first()
              if not request.current_user:
                  request.current_user = Fixtures().create_user(
                      name='Freight',
                  )
  
          elif session.get('uid') is None:
              request.current_user = None
          else:
              request.current_user = User.query.get(session['uid'])
              if request.current_user is None:
                  del session['uid']
      return request.current_user
  
new_contents: from __future__ import absolute_import
  
  from flask import current_app, request, session
  
  from freight.models import User
  
  NOT_SET = object()
  
  
  def get_current_user():
      """
      Return the currently authenticated user based on their active session.
      Will return a dummy user if in development mode.
      """
      if getattr(request, 'current_user', NOT_SET) is NOT_SET:
          if current_app.config.get('DEV'):
              from freight.testutils.fixtures import Fixtures
  
              request.current_user = User.query.filter(
                  User.name == 'Freight',
              ).first()
              if not request.current_user:
                  request.current_user = Fixtures().create_user(
                      name='Freight',
                  )
  
          elif session.get('uid') is None:
              request.current_user = None
          else:
              request.current_user = User.query.get(session['uid'])
              if request.current_user is None:
                  del session['uid']
      return request.current_user
  
subject: Move fixture import to only be in DEV