original_docstring: Return string argument with surrounding quotes,
        for serialization into Python code.
docstring: Return string argument with surrounding quotes,
  for serialization into Python code.
docstring_tokens: Return string argument with surrounding quotes for serialization into Python code .
code: def enquote(s):
      """Return string argument with surrounding quotes,
        for serialization into Python code."""
      if s:
          if isinstance(s, str):
              return "'{}'".format(s)
          else:
              return s
      return None
code_tokens: def enquote ( s ) : if s : if isinstance ( s , str ) : return "'{}'" . format ( s ) else : return s return None
short_docstring: Return string argument with surrounding quotes,
  for serialization into Python code.
short_docstring_tokens: Return string argument with surrounding quotes for serialization into Python code .
comment: """Return string argument with surrounding quotes,
        for serialization into Python code."""