Pgooone
64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
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"""WeChat Official Account articles — read and search.
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Read: Exa crawling (primary) / Camoufox stealth browser (optional)
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Search: Exa web_search with includeDomains mp.weixin.qq.com
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"""
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import shutil
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import subprocess
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from .base import Channel
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def _exa_available() -> bool:
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mcporter = shutil.which("mcporter")
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if not mcporter:
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return False
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try:
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r = subprocess.run(
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[mcporter, "config", "list"],
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capture_output=True, encoding="utf-8", errors="replace", timeout=5,
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)
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return "exa" in r.stdout.lower()
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except Exception:
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return False
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class WeChatChannel(Channel):
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name = "wechat"
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description = "微信公众号文章"
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backends = ["Exa via mcporter (搜索+阅读)", "Camoufox (可选阅读)"]
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tier = 0
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def can_handle(self, url: str) -> bool:
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from urllib.parse import urlparse
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d = urlparse(url).netloc.lower()
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return "mp.weixin.qq.com" in d or "weixin.qq.com" in d
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def check(self, config=None):
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has_exa = _exa_available()
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has_camoufox = False
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try:
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import camoufox # noqa: F401
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has_camoufox = True
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except ImportError:
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pass
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if has_exa and has_camoufox:
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return "ok", "完整可用（Exa 搜索 + Exa/Camoufox 阅读公众号文章）"
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elif has_exa:
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return "ok", (
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"通过 Exa 搜索和阅读微信公众号文章（免费，无需额外配置）。"
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"可选安装 Camoufox 获得更好的全文阅读效果。"
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)
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elif has_camoufox:
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return "warn", (
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"Camoufox 可阅读公众号文章，但搜索功能需要 Exa。"
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"运行 `agent-reach install --env=auto` 安装 Exa。"
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)
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else:
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return "off", (
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"需要 mcporter + Exa MCP 来搜索和阅读微信公众号文章。\n"
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"运行 `agent-reach install --env=auto` 安装。"
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)
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