JobData/app/services/crawler/_job51_client.py
win 2b94f15b56 fix(04): correct architecture — private files use crawler_core directly
Architecture clarification from user: spiderJobs/ is standalone execution,
NOT meant to be imported by app/. Correct dependency graph:

  crawler_core   ← shared base library
    ↑        ↑
spiderJobs  app/services/crawler/
(standalone) (FastAPI backend, private layer)

Changes:
- boss.py/qcwy.py/zhilian.py: revert import back to private _boss_api etc.
- _boss/job51/zhilian_api.py: use crawler_core.base.Result/BaseFetcher/BaseSearcher
  + fix self._http → self.http_client
- _boss/job51/zhilian_client.py: use crawler_core.http_client.HTTPClient
  + _boss_client uses crawler_core.boss.sign.BossSign directly
- _boss/job51/zhilian_sign.py: backward-compat stubs → crawler_core.*.sign

Full regression: 106 passed in 0.68s
2026-03-21 19:39:30 +08:00

138 lines
4.6 KiB
Python

# ⚠️ DEPRECATED — 2026-03-21
# 此文件是内部手工复制文件,已废弃,不再由任何 facade 引用。
# 请改用 spiderJobs.platforms.* 或 crawler_core 中的对应模块。
# 将在下一里程碑中删除。
#
"""
前程无忧 (51Job) HTTP 客户端
复制自 spiderJobs/platforms/job51/client.py — import 改为本地引用
"""
from __future__ import annotations
import json
from typing import Any, Optional
from urllib.parse import quote
from crawler_core.http_client import HTTPClient
from crawler_core.qcwy.sign import Job51Sign
BASE_URL = "https://cupid.51job.com"
JOB51_HEADERS = {
"user-agent": (
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 "
"(KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 "
"MicroMessenger/7.0.20.1781(0x6700143B) NetType/WIFI "
"MiniProgramEnv/Mac MacWechat/WMPF MacWechat/3.8.7(0x13080712) "
"UnifiedPCMacWechat(0xf2641702) XWEB/18788"
),
"xweb_xhr": "1",
"from-domain": "51job_weixin_wxapp",
"sec-fetch-site": "cross-site",
"sec-fetch-mode": "cors",
"sec-fetch-dest": "empty",
"referer": "https://servicewechat.com/wx1131e5c71e668b5d/426/page-frame.html",
"accept-language": "zh-CN,zh;q=0.9",
"priority": "u=1, i",
}
class Job51Client(HTTPClient):
def __init__(
self,
signer: Optional[Job51Sign] = None,
tunnel_proxy: Optional[str] = None,
proxy: Optional[str] = None,
proxy_pool: Optional[list[str]] = None,
timeout: int = 10,
):
super().__init__(
base_url=BASE_URL,
default_headers=JOB51_HEADERS,
tunnel_proxy=tunnel_proxy,
proxy=proxy,
proxy_pool=proxy_pool,
timeout=timeout,
)
self.signer = signer or Job51Sign()
self._uuid = Job51Sign.generate_uuid()
def _job51_headers(self, sign: str) -> dict:
property_obj = {
"frompageUrl": "",
"pageUrl": "pages/index/index",
"isLogin": "",
"accountid": "",
"resumeId": "",
"firstFrompageUrl": "",
"distinct_id": self._uuid,
}
return {
"sign": sign,
"partner": "",
"property": quote(json.dumps(property_obj, ensure_ascii=False, separators=(",", ":")), safe=""),
"uuid": self._uuid,
"user-token": "",
"account-id": "",
}
def post(self, path: str, body: dict, headers: Optional[dict] = None) -> tuple[int, Any]:
url_path, sign = self.signer.build_sign_path(path, "POST", body=body)
job51_h = self._job51_headers(sign)
job51_h["Content-Type"] = "application/json"
if headers:
job51_h.update(headers)
raw_body = json.dumps(body, ensure_ascii=False, separators=(",", ":"))
return self._post_raw(url_path, raw_body, job51_h)
def _post_raw(self, path: str, raw_body: str, headers: dict) -> tuple[int, Any]:
merged_headers = self._merge_headers(headers)
url = f"{self.base_url}{path}"
if self._tunnel_proxy:
s = self._new_session()
try:
resp = s.post(
url,
data=raw_body.encode("utf-8"),
headers=merged_headers,
proxies={"http": self._tunnel_proxy, "https": self._tunnel_proxy},
timeout=self.timeout,
)
return resp.status_code, resp.json()
finally:
s.close()
proxies = self._get_proxies()
kwargs: dict[str, Any] = {
"data": raw_body.encode("utf-8"),
"headers": merged_headers,
"timeout": self.timeout,
}
if proxies:
kwargs["proxies"] = proxies
resp = self._session.post(url, **kwargs)
return resp.status_code, resp.json()
def get(self, path: str, params: Optional[dict] = None, headers: Optional[dict] = None) -> tuple[int, Any]:
url_path, sign = self.signer.build_sign_path(path, "GET", params=params)
job51_h = self._job51_headers(sign)
job51_h["content-type"] = "application/x-www-form-urlencoded"
if headers:
job51_h.update(headers)
return super().get(url_path, params=None, headers=job51_h)
def create_client(
signer: Optional[Job51Sign] = None,
tunnel_proxy: Optional[str] = None,
proxy: Optional[str] = None,
proxy_pool: Optional[list[str]] = None,
) -> Job51Client:
return Job51Client(signer=signer, tunnel_proxy=tunnel_proxy, proxy=proxy, proxy_pool=proxy_pool)