docs: def load_from_file(module_path):
      """
      Load a python module from its absolute filesystem path
  
      Borrowed from django-cms
      """
      from imp import load_module, PY_SOURCE
  
      imported = None
      if module_path:
          with open(module_path, 'r') as openfile:
              imported = load_module('mod', openfile, module_path, ('imported', 'r', PY_SOURCE))
      return imported