一行代码实现52pojie的自动签到
本帖最后由 mikeee 于 2020-5-1 22:41 编辑```python
import httpx, browser_cookie3, pyquery
url = "https://www.52pojie.cn/home.php?mod=task&do=draw&id=2"
# url = "https://www.52pojie.cn/home.php?mod=task&do=apply&id=2"
try:
print(pyquery.PyQuery(httpx.get(url, cookies=browser_cookie3.chrome(domain_name="www.52pojie.cn")).text)("#messagetext")("p").text())
except Exception as exc:
raise SystemExit(exc)
```
异步版(速度更快、更可靠）
```python
import asyncio, httpx, browser_cookie3
urls = [
"https://www.52pojie.cn/home.php?mod=task&do=draw&id=2",
"https://www.52pojie.cn/home.php?mod=task&do=apply&id=2",
]
try:
print(any(["wbs.png" in elm.text for elm in asyncio.get_event_loop().run_until_complete(asyncio.gather(httpx.AsyncClient(timeout=10, cookies=browser_cookie3.chrome(domain_name="www.52pojie.cn")).get(urls), httpx.AsyncClient(timeout=10, cookies=browser_cookie3.chrome(domain_name="www.52pojie.cn")).get(urls)))]))
except Exception as exc:
print(exc)
```
看到另一帖“ji行代码实现52pojie的自动签到”一时兴起 —— 对，你没看错，就一行码（不算导入第三方库以及异常检测）。无需人工拷cookies。觉得有用就免费评个分什么的。有必要的话我可以打个包给没有python环境的网友用。其实我自己也不用，基本每天来这里逛一下顺便签个到，版主别罚我，如果不妥请移除。 冰棍好烫啊 发表于 2020-4-23 18:44
明白了 .
Chrome 的Cookie放在F:\Users\<用户名>\AppData\Local\Google\Chrome\User Data\Default\Cookies文件中，这个文件是一个sqlite数据库，可以随便找个数据库管理工具打开它 本帖最后由 mikeee 于 2020-4-23 20:02 编辑
masterkoko 发表于 2020-4-23 19:27
Chrome 的Cookie放在F:%users\\AppData\Local\Google\Chrome%user Data\Default\Cookies文件中，这个文件 ...
其实也不是随便打开就能读出来的。https://pastebin.ubuntu.com/p/hgDk494z45/ 我写的读Chrome浏览器 cookies的程序。
```python
"""
http://www.programmersought.com/article/41052167991/
snippets get-baidu-cookies.py
cursor = conn.execute("PRAGMA table_info(cookies)"):
cursor.fetchal()
[(0, 'creation_utc', 'INTEGER', 1, None, 0),
(1, 'host_key', 'TEXT', 1, None, 0),
(2, 'name', 'TEXT', 1, None, 0),
(3, 'value', 'TEXT', 1, None, 0),
(4, 'path', 'TEXT', 1, None, 0),
(5, 'expires_utc', 'INTEGER', 1, None, 0),
(6, 'is_secure', 'INTEGER', 1, None, 0),
(7, 'is_httponly', 'INTEGER', 1, None, 0),
(8, 'last_access_utc', 'INTEGER', 1, None, 0),
(9, 'has_expires', 'INTEGER', 1, '1', 0),
(10, 'is_persistent', 'INTEGER', 1, '1', 0),
(11, 'priority', 'INTEGER', 1, '1', 0),
(12, 'encrypted_value', 'BLOB', 0, "''", 0),
(13, 'samesite', 'INTEGER', 1, '-1', 0),
(14, 'source_scheme', 'INTEGER', 1, '0', 0)]
_ = CIMultiDict({'domain': '.baidu.com', 'names': ['*'],
'copyto': True, 'cookies': False, 'debug': True})
for elm in _:
globals() = _.get(elm)
domain_name = domain
"""
from typing import Any, List, Optional, Union
import os
import sys
from pathlib import Path
import shutil
import sqlite3
import json
import urllib.parse
from win32crypt import CryptUnprotectData# pylint: disable=no-name-in-module
import pyperclip
# from absl import app, flags
# import multidict# for typing hint
# from multidict import CIMultiDict
import logzero
from logzero import logger
# pylint: disable=too-many-locals, too-many-branches,too-many-statements, broad-except# noqa=E501
def chrome_cookies(
domain_name: Union = ".baidu.com",
names: Optional] = None,# set to ['*]
copyto: bool = True,
# debug: Union = 0,
debug: Optional = 0,
) -> Optional]:
""" fetch baidu cookies from chrome in windows
"""
if not sys.platform.startswith('win'):
raise SystemExit(
'Only this proggie works on Windows, '
'for linux/osx, please check out pycookiecheat.'
)
if names is None:
names = ['*']
if isinstance(domain_name, bytes):
domain_name = domain_name.decode()
domain_name = str(domain_name)
# convert possible url to domain
try:
host_key = urllib.parse.urlparse(domain_name).path
except Exception as exc:
logger.error(exc)
raise
# remove prefix www if present
if host_key.startswith("www"):
host_key = host_key
# make sure a dot is preappened
host_key = "." + host_key.strip(".")
if len(host_key.strip(".").split(".")) < 2:
logger.warning(
"looks like a top level domain -- something is probably wrong, but we proceed anyway."# noqa=E501
)
if debug:
logzero.loglevel(10)
else:
logzero.loglevel(20)
_ = os.getenv("LOCALAPPDATA")
_ = Path(_) / r"Google\Chrome\User Data\Default\Cookies"
cookie_file = f"{_}"
if not Path(cookie_file).exists():
logger.warning(" Only tested on Win10 for Chome")
sys.exit(f" cookie file {cookie_file} does not exist.")
# make a copy
dst = f'{os.getenv("USERPROFILE")}/temp-Cookies'
try:
_ = shutil.copy(cookie_file, dst)
except Exception as exc:
sys.exit(exc)
# sql = "select * from cookies where host_key like '.baidu.com';"# noqa=E501
# len: 15
sql = "select host_key, path, is_secure, expires_utc, name, value, encrypted_value from cookies where host_key like ?"# noqa=E501
# len 7
# [*conn.cursor().execute(sql, (host_key,))]
# sql = f"select * from cookies where host_key like '%{url}%';"
# host_key = '.baidu.com'
try:
# conn = sqlite3.connect(cookie_file)
conn = sqlite3.connect(f"{dst}")
except Exception as exc:
logger.error("Unable to open sqlite3 on %s: %s", cookie_file, exc)
sys.exit(1)
try:
cursor = conn.cursor()
# cursor_execute = cursor.execute(sql)
cursor_execute = cursor.execute(sql, (host_key,))
except Exception as exc:
logger.error("%s", exc)
raise
# finally: conn.close()
if debug:
cursor_execute = [*cursor_execute]
logger.debug(cursor_execute)
logger.debug()
cookies_dict = {}
for elm in cursor_execute:
logger.debug("elm: %s", elm)
# host_key, name, encrypted_value = elm, elm, elm
name, encrypted_value = elm, elm
logger.debug("%s %s %s", host_key, name, encrypted_value)
try:
cookie = CryptUnprotectData(encrypted_value)
logger.debug("%s %s %s %s", host_key, name, encrypted_value, cookie)# noqa=E501
cookies_dict.update({name: cookie.decode()})
except Exception as exc:
logger.debug("exc: %s", exc)
continue
conn.close()
logger.info("cookies (dict) for %s returned", host_key)
if copyto:
pyperclip.copy(json.dumps(cookies_dict))
return cookies_dict
if __name__ == "__main__":
print(chrome_cookies("www.52pojie.cn", debug=True))
```
但只能成功读到 www.52pojie.cn 的三条 cookies。我要找时间读一下 browser_cookie3 的源码，看ta是怎么做的。 不用登陆就能签到吗？ ps122 发表于 2020-4-23 18:36
不用登陆就能签到吗？
不用。前提是曾经用Chrome登录过52pojie。（再加一行可以同时用于Firefox。） browser_cookie3.chrome(domain_name="www.52pojie.cn") 这个难道是读取谷歌浏览器保存的cookie吗？ 冰棍好烫啊 发表于 2020-4-23 18:39
不大懂python . 不需要cookie吗?
cookies是自动到Chrome浏览器有关文件里拿。 上回发一个油猴脚本，然后被说搞自动签到，影响论坛性能啥的，不让我过审，难受死了 被你这一弄下次搞个签到还要验证码了{:301_997:}