class_docstr: A Python execution environment.
  
  Encapsulates a namespace for variable lookup
class_docstr_tok: ["A","Python","execution","environment",".","Encapsulates","a","namespace","for","variable","lookup"]
code: def __eq__(self, other):
      return (
          isinstance(other, Environment)
          and self._namespace_ids() == other._namespace_ids()
      )
  
imports: from __future__ import annotations
  from collections.abc import MutableMapping
  from contextlib import suppress
  from dataclasses import dataclass
  from functools import lru_cache
  from typing import TYPE_CHECKING
label_desc: Use image node_id 6 for calling the Environment obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown