class_docstr: Extension error.
class_docstr_tok: ["Extension","error","."]
code: def __repr__(self) -> str:
      if self.orig_exc:
          return f"{self.__class__.__name__}({self.message!r}, {self.orig_exc!r})"
      return f"{self.__class__.__name__}({self.message!r})"
  
imports: from __future__ import annotations
  from typing import Any
label_desc: Use image node_id 3 for calling the ExtensionError obj's underlying member method code with example usage: obj.__repr__() and returns: self, str, self, str, self, str, self, str, self, str