Method isoformat

Lib/_pydatetime.py:1113–1122

Return the date formatted according to ISO. This is 'YYYY-MM-DD'. References: - https://www.w3.org/TR/NOTE-datetime - https://www.cl.cam.ac.uk/~mgk25/iso-time.html

(self)

        return str(self)

    def isoformat(self):
        """Return the date formatted according to ISO.

        This is 'YYYY-MM-DD'.

        References:
        - https://www.w3.org/TR/NOTE-datetime
        - https://www.cl.cam.ac.uk/~mgk25/iso-time.html
        """
        return "%04d-%02d-%02d" % (self._year, self._month, self._day)

    __str__ = isoformat