class_docstr: makes top-level python modules available as an attribute,
  importing them on first access.
code: def __getattr__(self, name):
      warnings.warn(
          "py.std is deprecated, please import %s directly" % name,
          category=PyStdIsDeprecatedWarning,
          stacklevel=2,
      )
      try:
          m = __import__(name)
      except ImportError:
          raise AttributeError("py.std: could not import %s" % name)
      return m
  
imports: import sys
  import warnings
label_desc: Use image node_id 2 for calling the Std obj's underlying member method code with example usage: obj.__getattr__(name) and returns: m