报错:MonkeyPatchWarning: Monkey-patching ssl after ssl has already been imported may lead to errors, including RecursionError on Python 3.6. It may also silently lead to incorrect behaviour on Python 3.7. Please monkey-patch earlier. See https://github.com/gevent/gevent/issues/1016. Modules that had direct imports (NOT patched): ['urllib3.util (D:\\py\\venv\\lib\\site-packages\\urllib3\\util\\__init__.py)', 'urllib3.util.ssl_ (D:\\py\\venv\\lib\\site-packages\\urllib3\\util\\ssl_.py)']. monkey.patch_all()
源代码:
#!/usr/bin/env python # -*- coding:utf-8 -*- import requests import gevent from urllib import request import sys from gevent import monkey monkey.patch_all() sys.setrecursionlimit(10000) from requests.packages.urllib3.util.ssl_ import create_urllib3_context create_urllib3_context() def task(method, url, req_kwargs): print(method, url, req_kwargs) response = requests.request(method=method, url=url, **req_kwargs) print(response.url, response.content) # ##### 发送请求 ##### gevent.joinall([ gevent.spawn(task, method='get', url='https://www.python.org/', req_kwargs={}), gevent.spawn(task, method='get', url='https://www.yahoo.com/', req_kwargs={}), gevent.spawn(task, method='get', url='https://github.com/', req_kwargs={}), ]) # ##### 发送请求(协程池控制最大协程数量) ##### # from gevent.pool import Pool # pool = Pool(None) # gevent.joinall([ # pool.spawn(fetch_async, method='get', url='https://www.python.org/', req_kwargs={}), # pool.spawn(fetch_async, method='get', url='https://www.yahoo.com/', req_kwargs={}), # pool.spawn(fetch_async, method='get', url='https://www.github.com/', req_kwargs={}), # ])
修改成:
import gevent from urllib import request import sys from gevent import monkey monkey.patch_all() import requests sys.setrecursionlimit(10000) from requests.packages.urllib3.util.ssl_ import create_urllib3_context create_urllib3_context()
ok