def O(self):
        seconds = self.Z()
        sign = '-' if seconds < 0 else '+'
        seconds = abs(seconds)
        return u"%s%02d%02d" % (sign, seconds // 3600, (seconds // 60) % 60)
Difference to Greenwich time in hours; e.g. '+0200', '-0430'
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/utils/dateformat.py/DateFormat.O