712dda5b41
- 为 WechatGateway 增加属性写透传，兼容现有 ipad_bot 属性赋值方式 - 将 Robot 的 wechat 接入实例化入口切换为 Gateway，并默认走 legacy_855 provider - 在适配路线图中补充当前推进状态，明确已完成项与待迁移运行时职责
41 lines
1.7 KiB
Python
41 lines
1.7 KiB
Python
from typing import Any, Dict, Type
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from wechat_ipad.providers.legacy_855 import Legacy855WechatClient
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class WechatGateway:
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"""按 server_type 选择具体 Provider 的薄网关。
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当前策略：
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1. Gateway 只负责选择 Provider，并把调用透传出去；
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2. 不在这里承载协议差异或运行时细节，避免再次形成新的“大中台”；
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3. 第一阶段默认只完整支持 `legacy_855`，后续接入 864 时在映射表中扩展即可。
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"""
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_PROVIDER_MAP: Dict[str, Type[Legacy855WechatClient]] = {
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"legacy_855": Legacy855WechatClient,
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"855": Legacy855WechatClient,
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"859": Legacy855WechatClient,
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}
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_LOCAL_ATTRS = {"server_type", "provider"}
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def __init__(self, ip: str, port: int, server_type: str = "legacy_855", **kwargs: Any):
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normalized_server_type = str(server_type or "legacy_855").strip().lower()
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provider_cls = self._PROVIDER_MAP.get(normalized_server_type)
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if provider_cls is None:
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raise ValueError(f"不支持的 wechat provider 类型: {server_type}")
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object.__setattr__(self, "server_type", normalized_server_type)
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object.__setattr__(self, "provider", provider_cls(ip=ip, port=port, **kwargs))
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def __getattr__(self, item: str) -> Any:
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"""将未显式实现的属性/方法透传给具体 Provider。"""
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return getattr(self.provider, item)
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def __setattr__(self, key: str, value: Any) -> None:
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"""将运行期动态属性写入透传给 Provider，保持旧调用面的兼容性。"""
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if key in self._LOCAL_ATTRS or "provider" not in self.__dict__:
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object.__setattr__(self, key, value)
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return
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setattr(self.provider, key, value)
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