_django_db_models_base.py 文件源码

def _encodeValue(self, field, value):
        if value is fields.NOT_PROVIDED:
            return pyamf.Undefined

        if value is None:
            return value

        # deal with dates ..
        if isinstance(field, fields.DateTimeField):
            return value
        elif isinstance(field, fields.DateField):
            return datetime.datetime(
                value.year,
                value.month,
                value.day,
                0,  # hour
                0,  # minute
                0,  # second
            )
        elif isinstance(field, fields.TimeField):
            return datetime.datetime(
                1970,  # year
                1,  # month
                1,  # day
                value.hour,
                value.minute,
                value.second,
                value.microsecond
            )
        elif isinstance(value, files.FieldFile):
            return value.name

        return value