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0b767e2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | #!/usr/bin/env python3
"""单图验证码识别，走 pie-xian command-a-vision。输出格式兼容 harness 的 recognize()。
用法: vision_ocr.py file.png ... -> {"file.png": {"vision": "code"}}
"""
import base64
import json
import re
import ssl
import sys
import urllib.request
API = "https://api.pie-xian.com/v1/chat/completions"
KEY = "sk-Rel8iERHrmu9NDbvQhnhwTowEUnGqVvCFXMatASH8q5O4gGP"
MODEL = "command-a-vision-07-2025"
UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/126.0.0.0 Safari/537.36"
PROMPT = "识别这张验证码图片中的字符。只输出字符本身,不要任何解释或标点。这是登录验证码,可能包含1-4个数字。"
_CTX = ssl.create_default_context()
_CTX.check_hostname = False
_CTX.verify_mode = ssl.CERT_NONE
def read(path):
b64 = base64.b64encode(open(path, "rb").read()).decode()
body = json.dumps({"model": MODEL, "messages": [{"role": "user", "content": [
{"type": "text", "text": PROMPT},
{"type": "image_url", "image_url": {"url": "data:image/png;base64," + b64}}]}],
"max_tokens": 20, "temperature": 0}).encode()
req = urllib.request.Request(API, data=body, headers={
"Authorization": "Bearer " + KEY, "Content-Type": "application/json", "User-Agent": UA})
d = json.loads(urllib.request.urlopen(req, timeout=90, context=_CTX).read())
return re.sub(r"[^0-9A-Za-z]", "", d["choices"][0]["message"]["content"])
def main():
out = {}
for f in sys.argv[1:]:
try:
# 2 次读取，一致才返回；不一致返回空（harness 跳过登录）
r1, r2 = read(f), read(f)
code = r1 if r1 == r2 else ""
out[f] = {"vision": code}
except Exception as e:
out[f] = {"vision": "", "err": str(e)}
print(json.dumps(out, ensure_ascii=False))
if __name__ == "__main__":
main()
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