52eb0d0c5f366de8766fc61ba801d205912ef78e,pandas/core/apply.py,Apply,agg,#Apply#,132

Before Change

        if _axis is None:
            _axis = getattr(obj, "axis", 0)

        if isinstance(arg, str):
            return obj._try_aggregate_string_function(arg, *args, **kwargs), None
        elif is_dict_like(arg):
            arg = cast(AggFuncTypeDict, arg)
            return agg_dict_like(obj, arg, _axis), True
        elif is_list_like(arg):
            // we require a list, but not a "str"
            arg = cast(List[AggFuncTypeBase], arg)
            return agg_list_like(obj, arg, _axis=_axis), None
        else:
            result = None

        if callable(arg):
            f = obj._get_cython_func(arg)
            if f and not args and not kwargs:
                return getattr(obj, f)(), None

After Change

        if _axis is None:
            _axis = getattr(obj, "axis", 0)

        result = self.maybe_apply_str()
        if result is not None:
            return result, None

        if is_dict_like(arg):
            arg = cast(AggFuncTypeDict, arg)
            return agg_dict_like(obj, arg, _axis), True
        elif is_list_like(arg):

Instances