132 lines
3.9 KiB
Python
132 lines
3.9 KiB
Python
#!/usr/bin/env python3
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from __future__ import annotations
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import io
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import json
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import os
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import sys
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import traceback
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import urllib.error
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import urllib.request
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# 将 stdout 编码设置为 UTF-8
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if hasattr(sys.stdout, "reconfigure"):
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sys.stdout.reconfigure(encoding="utf-8")
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else:
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sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8")
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sys.stderr = sys.stdout
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# 三个图片接口
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API_LIST = [
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{"name": "meinvpic", "url": "https://api.ust1.cc/api/meinvpic?return=302"},
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{"name": "baisi", "url": "https://api.ust1.cc/api/baisi?return=302"},
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{"name": "heisi", "url": "https://api.ust1.cc/api/heisi?return=302"},
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]
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DEFAULT_KEY = "14e655df72c1b429"
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FALLBACK_TEXT = "今天的美女图片暂时没拿到，等我再找找。"
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def get_key() -> str:
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return os.environ.get("BEAUTY_KEY", "").strip() or DEFAULT_KEY
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class NoRedirectHandler(urllib.request.HTTPRedirectHandler):
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"""不跟随重定向，用于捕获 302 的 Location 头"""
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def http_error_302(self, req, fp, code, msg, headers):
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return fp
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http_error_301 = http_error_302
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http_error_303 = http_error_302
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http_error_307 = http_error_302
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def fetch_single_image(api: dict) -> str | None:
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"""从单个接口获取图片地址（通过302重定向的Location头）"""
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key = get_key()
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try:
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opener = urllib.request.build_opener(NoRedirectHandler())
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req = urllib.request.Request(api["url"], headers={"key": key})
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resp = opener.open(req, timeout=10)
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location = resp.headers.get("Location")
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if location:
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return location.strip()
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except urllib.error.HTTPError as e:
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if e.code in (301, 302, 303, 307):
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location = e.headers.get("Location")
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if location:
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return location.strip()
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except (urllib.error.URLError, TimeoutError, OSError):
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pass
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return None
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def fetch_all_images() -> list[str]:
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"""从全部3个接口获取图片，返回图片地址列表"""
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urls = []
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for api in API_LIST:
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url = fetch_single_image(api)
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if url:
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urls.append(url)
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return urls
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def send_images(image_urls: list[str]) -> bool:
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robot_port = os.environ.get("ROBOT_WECHAT_CLIENT_PORT", "").strip()
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to_wxid = os.environ.get("ROBOT_FROM_WX_ID", "").strip()
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if not robot_port or not to_wxid:
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return False
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api_url = (
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f"http://127.0.0.1:{robot_port}/api/v1/robot/message/send/image/url"
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)
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body = json.dumps(
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{
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"to_wxid": to_wxid,
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"image_urls": image_urls,
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}
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).encode("utf-8")
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request = urllib.request.Request(
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api_url,
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data=body,
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headers={"Content-Type": "application/json"},
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method="POST",
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)
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try:
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with urllib.request.urlopen(request, timeout=30) as response:
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body_text = response.read().decode("utf-8", errors="replace")
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if 200 <= response.status < 300:
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# 200 也要检查返回体是否有错误
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try:
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result = json.loads(body_text)
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code = result.get("code")
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if code == 200 or code == 0:
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return True
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# 返回了200但code不对，打印错误
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sys.stdout.write(f"[debug] 发图接口返回异常: {body_text[:200]}\n")
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return False
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except (json.JSONDecodeError, AttributeError):
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return True
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except (urllib.error.URLError, TimeoutError, json.JSONDecodeError, OSError):
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return False
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return False
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def main() -> int:
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urls = fetch_all_images()
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if len(urls) >= 2 and send_images(urls):
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return 0
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sys.stdout.write(FALLBACK_TEXT)
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sys.stdout.write("\n")
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return 0
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if __name__ == "__main__":
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try:
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raise SystemExit(main())
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except SystemExit:
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raise
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except Exception:
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traceback.print_exc(file=sys.stdout)
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raise SystemExit(1)
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