Alibaba captcha

To import this module:

from python_rucaptcha.alibaba_captcha import AlibabaCaptcha
from python_rucaptcha.core.enums import AlibabaEnm
class python_rucaptcha.alibaba_captcha.AlibabaCaptcha(websiteURL: str, sceneId: str, prefix: str, method: str | AlibabaEnm = AlibabaEnm.AlibabaTaskProxyless, userId: str | None = None, userUserId: str | None = None, verifyType: str | None = None, region: str | None = None, userCertifyId: str | None = None, apiGetLib: str | None = None, userAgent: str | None = None, proxyType: str | None = None, proxyAddress: str | None = None, proxyPort: int | None = None, proxyLogin: str | None = None, proxyPassword: str | None = None, *args, **kwargs)

Solve Alibaba captcha with a proxyless or customer-provided proxy task.

__init__(websiteURL: str, sceneId: str, prefix: str, method: str | AlibabaEnm = AlibabaEnm.AlibabaTaskProxyless, userId: str | None = None, userUserId: str | None = None, verifyType: str | None = None, region: str | None = None, userCertifyId: str | None = None, apiGetLib: str | None = None, userAgent: str | None = None, proxyType: str | None = None, proxyAddress: str | None = None, proxyPort: int | None = None, proxyLogin: str | None = None, proxyPassword: str | None = None, *args, **kwargs)
Parameters:

  • rucaptcha_key – User API key.

  • websiteURL (str) – Full URL of the page where Alibaba captcha is loaded.

  • sceneId (str) – Captcha scenario identifier.

  • prefix (str) – Captcha initialization prefix from the loading request.

  • method (str | AlibabaEnm) – AlibabaTaskProxyless or AlibabaTask.

  • userId (str | None) – Optional website-side user or session identifier.

  • userUserId (str | None) – Optional secondary user identifier.

  • verifyType (str | None) – Optional verification mechanism type.

  • region (str | None) – Optional Alibaba processing region.

  • userCertifyId (str | None) – Optional verification identifier.

  • apiGetLib (str | None) – Optional URL of the captcha JavaScript library.

  • userAgent (str | None) – Optional browser User-Agent.

  • proxyType (str | None) – Proxy type for AlibabaTask.

  • proxyAddress (str | None) – Proxy IP address or hostname.

  • proxyPort (int | None) – Proxy port.

  • proxyLogin (str | None) – Optional proxy login.

  • proxyPassword (str | None) – Optional proxy password.

  • kwargs – Additional task parameters.

captcha_handler(**kwargs) → dict

Synchronously submit and poll the Alibaba task.

async aio_captcha_handler() → dict

Asynchronously submit and poll the Alibaba task.

The required sceneId and prefix values, together with optional values such as userId, verifyType, region, and userCertifyId, are page-specific and should be extracted from the captcha initialization requests. apiGetLib may also be generated dynamically.

The result is a JSON string in solution.data.tokens. Parse it with json.loads before resending the Alibaba verification request.