code: def import_class(import_path):
      
      if not '.' in import_path:
          raise IncorrectImportPath(
              "Invalid Python-style import path provided: {0}.".format(
                  import_path
              )
          )
  
      path_bits = import_path.split('.')
      mod_path = '.'.join(path_bits[:-1])
      klass_name = path_bits[-1]
  
      try:
          mod = importlib.import_module(mod_path)
      except ImportError:
          raise IncorrectImportPath(
              "Could not import module '{0}'.".format(mod_path)
          )
  
      try:
          klass = getattr(mod, klass_name)
      except AttributeError:
          raise IncorrectImportPath(
              "Imported module '{0}' but could not find class '{1}'.".format(
                  mod_path,
                  klass_name
              )
          )
  
      return klass
docs: Imports a class dynamically from a full import path.