Method get_chained_exception

IPython/core/ultratb.py:531–537

(exception_value)

    def get_parts_of_chained_exception(self, evalue):
        def get_chained_exception(exception_value):
            cause = getattr(exception_value, '__cause__', None)
            if cause:
                return cause
            if getattr(exception_value, '__suppress_context__', False):
                return None
            return getattr(exception_value, '__context__', None)

        chained_evalue = get_chained_exception(evalue)