old_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import, unicode_literals, division
  from armet import connectors
  
  
  def pytest_generate_tests(metafunc):
      # Build a collection of connector hashes to represent every possible
      # arrangement.
      http = connectors.http
      model = connectors.model
      # scenarios = [[{'http': x}] for x in http]
      # ids = list(http)
      scenarios = [[{'http': x, 'model': y}] for x in http for y in model]
      ids = ['{}:{}'.format(x, y) for x in http for y in model]
  
      # Parameterize all test classes.
      metafunc.parametrize(['connectors'], scenarios, ids=ids, scope="class")
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import, unicode_literals, division
  from armet import connectors
  
  
  def pytest_generate_tests(metafunc):
      # Build a collection of connector hashes to represent every possible
      # arrangement.
      http = connectors.http
      model = connectors.model
      scenarios = [[{'http': x, 'model': y}] for x in http for y in model]
      ids = ['{}:{}'.format(x, y) for x in http for y in model]
  
      # Parameterize all test classes.
      metafunc.parametrize(['connectors'], scenarios, ids=ids, scope="class")
  
subject: Remove comment.