base.py 文件源码

def result_processor(self, dialect, coltype):
        def process(value):
            if isinstance(value, datetime.datetime):
                return value.date()
            elif isinstance(value, util.string_types):
                m = self._reg.match(value)
                if not m:
                    raise ValueError(
                        "could not parse %r as a date value" % (value, ))
                return datetime.date(*[
                    int(x or 0)
                    for x in m.groups()
                ])
            else:
                return value
        return process