code: def _app_status_iterator(iterable, summary, **kwargs):
      global _app
  
      color = kwargs.pop("color", None)
      if color is not None:
          kwargs["colorfunc"] = getattr(sphinx.util.console, color)
  
      for item in _app.status_iterator(iterable, summary, **kwargs):
          yield item
  
imports: from __future__ import division, absolute_import, print_function
  from distutils.version import LooseVersion
  import sphinx
  import sphinx.util
label_desc: Use image node_id 2 for calling a global function with example usage: _app_status_iterator(iterable, summary) without return types