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https://github.com/PaiGramTeam/PaiGram.git
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72154924be
Update current player showcase after updating character list. Use asynchronous locks to make file read/write thread-safe. Update `EnkaNetworkCache`. --------- Co-authored-by: 洛水居室 <luoshuijs@outlook.com>
75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
import asyncio
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from pathlib import Path
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from typing import Optional, Dict, Union
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import aiofiles
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from utils.const import PROJECT_ROOT
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try:
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import ujson as jsonlib
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except ImportError:
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import json as jsonlib
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PLAYER_CARDS_PATH = PROJECT_ROOT.joinpath("data", "apihelper", "player_cards")
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PLAYER_CARDS_PATH.mkdir(parents=True, exist_ok=True)
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class PlayerCardsFile:
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_lock = asyncio.Lock()
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def __init__(self, player_cards_path: Path = PLAYER_CARDS_PATH):
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self.player_cards_path = player_cards_path
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@staticmethod
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async def load_json(path):
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async with aiofiles.open(path, "r", encoding="utf-8") as f:
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return jsonlib.loads(await f.read())
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@staticmethod
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async def save_json(path, data: Dict):
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async with aiofiles.open(path, "w", encoding="utf-8") as f:
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return await f.write(jsonlib.dumps(data, ensure_ascii=False, indent=4))
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def get_file_path(self, uid: Union[str, int]):
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"""获取文件路径
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:param uid: UID
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:return: 文件路径
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"""
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return self.player_cards_path / f"{uid}.json"
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async def load_history_info(
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self,
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uid: Union[str, int],
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) -> Optional[Dict]:
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"""读取历史记录数据
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:param uid: uid
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:return: 角色历史记录数据
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"""
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file_path = self.get_file_path(uid)
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if not file_path.exists():
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return None
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try:
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return await self.load_json(file_path)
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except jsonlib.JSONDecodeError:
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return None
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async def merge_info(
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self,
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uid: Union[str, int],
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data: Dict,
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) -> Dict:
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async with self._lock:
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old_data = await self.load_history_info(uid)
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if old_data is None:
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await self.save_json(self.get_file_path(uid), data)
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return data
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data["avatarInfoList"] = data.get("avatarInfoList", [])
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characters = [i.get("avatarId", 0) for i in data["avatarInfoList"]]
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for i in old_data.get("avatarInfoList", []):
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if i.get("avatarId", 0) not in characters:
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data["avatarInfoList"].append(i)
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await self.save_json(self.get_file_path(uid), data)
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return data
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