@property
    def datetime(self):
        import os
        if self.meta in "time":
            return datetime.strptime(
                self.meta.time, "%Y-%m-%d %H:%M"
            )
        elif "date" in self.meta:
            return datetime.strptime(
                self.meta.date, "%Y-%m-%d"
            )
        st_ctime = os.stat(self.path).st_ctime
        return datetime.fromtimestamp(st_ctime)
dataset/ETHPy150Open whtsky/Catsup/catsup/models.py/Post.datetime/swapped operands of `in`