class_docstr: Provide attribute-style access to configuration dict.
class_docstr_tok: ["Provide","attribute-style","access","to","configuration","dict","."]
code: def __dir__(self):
      return list(self._config.keys())
  
file_path: geopandas/geopandas/_config.py
imports: from collections import namedtuple
  import textwrap
label_desc: Use image node_id 4 for calling the Options obj's underlying member method code with example usage: obj.__dir__() and returns: list