old_contents: """ Session interface switcher """
  
  from flask.sessions import SecureCookieSessionInterface, SessionMixin
  
  from dockci.util import is_api_request
  
  
  class FakeSession(dict, SessionMixin):
      """ Transient session-like object """
      pass
  
  
  class SessionSwitchInterface(SecureCookieSessionInterface):
      """
      Session interface that uses ``SecureCookieSessionInterface`` methods,
      unless there's no session cookie and it's an API request
      """
  
      def __init__(self, app):
          self.app = app
  
      def open_session(self, app, request):
          session_id = request.cookies.get(self.app.session_cookie_name)
  
          if not session_id and is_api_request(request):
              return FakeSession()
  
          return super(SessionSwitchInterface, self).open_session(
              app, request,
          )
  
      def save_session(self, app, session, response):
          if isinstance(session, FakeSession):
              return
  
          return super(SessionSwitchInterface, self).save_session(
              app, session, response,
          )
  
new_contents: """ Session interface switcher """
  
  from flask.sessions import SecureCookieSessionInterface, SessionMixin
  
  from dockci.util import is_api_request
  
  
  class FakeSession(dict, SessionMixin):
      """ Transient session-like object """
      pass
  
  
  class SessionSwitchInterface(SecureCookieSessionInterface):
      """
      Session interface that uses ``SecureCookieSessionInterface`` methods,
      unless there's no session cookie and it's an API request
      """
  
      def __init__(self, app):
          self.app = app
  
      def open_session(self, app, request):
          session_id = request.cookies.get(self.app.session_cookie_name)
  
          if not session_id and is_api_request():
              return FakeSession()
  
          return super(SessionSwitchInterface, self).open_session(
              app, request,
          )
  
      def save_session(self, app, session, response):
          if isinstance(session, FakeSession):
              return
  
          return super(SessionSwitchInterface, self).save_session(
              app, session, response,
          )
  
subject: Use global request context, because None url_rule sometimes