Python 笔记

特殊函数调用 property # 使用字段的方式调用函数 from datetime import datetime from pydantic import BaseModel class InstallCountInfo(BaseModel): count: int total: int @property def done_rate(self): return round(self.count / self.total, 4) class InstallCount(BaseModel): pass_day: int install_day: datetime info: InstallCountInfo 彻底摆脱to_dict和from_dict # 使用 pydantic # BaseModel类型支持: b = BattleAxiePositionInfo.parse_obj(DICT_DATA) b.json() b.dict() parse_file parse_raw from pydantic import BaseModel class PositionInfo(BaseModel): error: int = -1 # 收集错误 none: int = 0 # 还没开始 clicked: int = 1 # 在client 赋此值 done: int = 2 # 在server 赋此值 xy: List[int] = [0, 0] status: int = 0 # clicked or done or none or error class BattleAxiePositionInfo(BaseModel): our: List[PositionInfo] = [PositionInfo(), PositionInfo(), PositionInfo(), PositionInfo(), PositionInfo(), PositionInfo()] enemy: List[PositionInfo] = [PositionInfo(), PositionInfo(), PositionInfo(), PositionInfo(), PositionInfo(), PositionInfo()] pp = BattleAxiePositionInfo() print(f"pp json: {pp. ...