Python3.x ExceptionGroupPython 3 系 のExceptionGroupに関する言語リファレンス情報をまとめたカテゴリです.ExceptionGroupクラスconstant__cause____context____dict____doc____module____suppress_context____traceback____weakref__argsexceptionsmessagemethod__class_getitem____delattr____dir____eq____format____ge____getattribute____getstate____gt____hash____init____init_subclass____le____lt____ne____new____reduce____reduce_ex____repr____setattr____setstate____sizeof____str____subclasshook__add_notederivesplitsubgroupwith_traceback