def datetimeFunctions(self):
    self.addFunction('strftime', datetime.strftime, ['datetime'])
    self.addFunction('strptime', datetime.strptime)
    self.addFunction('datetime', datetime)
    self.addFunction('today', date.today)
    self.addFunction('now', datetime.now)
    self.addFunction('date', date)
    self.addFunction('fromtimestamp', date.fromtimestamp)
    self.addFunction('time', time)
    self.addFunction('timedelta', timedelta)
    self.addFunction('timezone', pytz.timezone)
def datetimeFunctions(self):
    self.addFunction('strftime', datetime.strftime, ['datetime'])
    self.addFunction('strptime', datetime.strptime)
    self.addFunction('datetime', datetime)
    self.addFunction('today', date.today)
    self.addFunction('now', datetime.now)
    self.addFunction('date', date)
    self.addFunction('fromtimestamp', date.fromtimestamp)
    self.addFunction('time', time)
    self.addFunction('timedelta', timedelta)
    self.addFunction('timezone', pytz.timezone)