e1a0d6ef47
- scripts/build_openclaw.py：SKILL.md 转换（{skill_dir}→{baseDir}、WebSearch→web_search、移除 allowed-tools）
- .github/workflows/build-openclaw.yml：push to main 时自动构建 dist/openclaw/
- dist/openclaw/：首次构建产物入库，OpenClaw 用户可直接使用
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
115 lines
3.3 KiB
Python
115 lines
3.3 KiB
Python
import time
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import mimetypes
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import requests
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from pathlib import Path
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from dataclasses import dataclass
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# Token cache
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_token_cache: dict = {}
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@dataclass
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class TokenResult:
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access_token: str
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expires_at: float # unix timestamp
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def get_access_token(appid: str, secret: str, force_refresh: bool = False) -> str:
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"""
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Get access_token with caching.
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Cache key: appid
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API: GET https://api.weixin.qq.com/cgi-bin/token
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Cache until expires_in - 300 seconds (5 min buffer).
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Raise ValueError on API error.
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"""
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now = time.time()
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if not force_refresh and appid in _token_cache:
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cached: TokenResult = _token_cache[appid]
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if now < cached.expires_at:
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return cached.access_token
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resp = requests.get(
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"https://api.weixin.qq.com/cgi-bin/token",
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params={
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"grant_type": "client_credential",
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"appid": appid,
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"secret": secret,
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},
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)
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data = resp.json()
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if "access_token" not in data:
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errcode = data.get("errcode", "unknown")
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errmsg = data.get("errmsg", "unknown error")
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raise ValueError(f"WeChat API error: errcode={errcode}, errmsg={errmsg}")
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access_token = data["access_token"]
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expires_in = data.get("expires_in", 7200)
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_token_cache[appid] = TokenResult(
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access_token=access_token,
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expires_at=now + expires_in - 300,
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)
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return access_token
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def _guess_content_type(file_path: str) -> str:
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"""Detect content type from file extension."""
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content_type, _ = mimetypes.guess_type(file_path)
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return content_type or "application/octet-stream"
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def upload_image(access_token: str, image_path: str) -> str:
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"""
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Upload image for use inside article content.
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API: POST https://api.weixin.qq.com/cgi-bin/media/uploadimg
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Returns the url string.
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Raise ValueError on error.
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"""
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path = Path(image_path)
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content_type = _guess_content_type(image_path)
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with open(path, "rb") as f:
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resp = requests.post(
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"https://api.weixin.qq.com/cgi-bin/media/uploadimg",
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params={"access_token": access_token},
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files={"media": (path.name, f, content_type)},
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)
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data = resp.json()
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if "url" not in data:
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errcode = data.get("errcode", "unknown")
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errmsg = data.get("errmsg", "unknown error")
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raise ValueError(f"WeChat upload_image error: errcode={errcode}, errmsg={errmsg}")
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return data["url"]
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def upload_thumb(access_token: str, image_path: str) -> str:
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"""
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Upload cover image as permanent material.
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API: POST https://api.weixin.qq.com/cgi-bin/material/add_material
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Returns media_id string.
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Raise ValueError on error.
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"""
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path = Path(image_path)
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content_type = _guess_content_type(image_path)
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with open(path, "rb") as f:
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resp = requests.post(
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"https://api.weixin.qq.com/cgi-bin/material/add_material",
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params={"access_token": access_token, "type": "image"},
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files={"media": (path.name, f, content_type)},
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)
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data = resp.json()
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if "media_id" not in data:
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errcode = data.get("errcode", "unknown")
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errmsg = data.get("errmsg", "unknown error")
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raise ValueError(f"WeChat upload_thumb error: errcode={errcode}, errmsg={errmsg}")
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return data["media_id"]
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