code: def _import_object_from_name(module_name, fullname):
      obj = sys.modules.get(module_name)
      if obj is None:
          return None
      for comp in fullname.split("."):
          obj = getattr(obj, comp)
      return obj
  
file_path: chainercv/docs/source/conf.py
imports: import inspect
  import os
  import pkg_resources
  import sys
label_desc: Use image node_id 3 for calling a global function with example usage: _import_object_from_name(module_name, fullname) and returns: obj, None