使用pip搜索时出错（pip搜索停止工作）
我在学习python时在pip搜索中遇到了这个错误。图片是我pip搜索时的错误。你能告诉我如何解决吗？
$ pip search pdbx
ERROR: Exception:
Traceback (most recent call last):
File "*/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 224, in _main
status = self.run(options, args)
File "*/lib/python3.7/site-packages/pip/_internal/commands/search.py", line 62, in run
pypi_hits = self.search(query, options)
File "*/lib/python3.7/site-packages/pip/_internal/commands/search.py", line 82, in search
hits = pypi.search({'name': query, 'summary': query}, 'or')
File "/usr/lib/python3.7/xmlrpc/client.py", line 1112, in __call__
return self.__send(self.__name, args)
File "/usr/lib/python3.7/xmlrpc/client.py", line 1452, in __request
verbose=self.__verbose
File "*/lib/python3.7/site-packages/pip/_internal/network/xmlrpc.py", line 46, in request
return self.parse_response(response.raw)
File "/usr/lib/python3.7/xmlrpc/client.py", line 1342, in parse_response
return u.close()
File "/usr/lib/python3.7/xmlrpc/client.py", line 656, in close
raise Fault(**self._stack[0])
xmlrpc.client.Fault: <Fault -32500: 'RuntimeError: This API has been temporarily disabled due to unmanageable load and will be deprecated in the near future. Please use the Simple or JSON API instead.'>
回答
pip search 命令查询 PyPI 的服务器，PyPI 的维护者已经解释说，pip search 命令查询的 API 端点非常耗费资源，而且成本太高，他们无法始终向公众开放。因此，他们有时会限制访问，并且实际上计划很快将其完全删除。
请参阅此GitHub 问题线程...
我现在使用的解决方案是pip install pip-search（由 GitHub 用户 @victorgarric 创建的实用程序）。
因此，我使用 pip_search 而不是“pip search”。绝对胜过通过网络浏览器搜索 PyPI
- Looks like `pip_search` has been removed - which is a good thing, as it scrapes the website, which just creates another problem for PyPI.
- Nope, still there ... package name is [pip-search](https://pypi.org/project/pip-search/), but the command it provides is pip_search. Haven't had time to look closely at what it does, but I sure appreciated that when I needed to search through some packages. So I hope they don't remove it.
- @drkvogel Hmm... people do need to search for packages somehow. Whether they do it from the command line or in a browser, they are still placing load on a server somewhere. I imagine the command line program could be more "polite".
回答
按照 JRK 在 github 讨论中的建议（最后一条评论）搜索命令暂时禁用，同时使用浏览器搜索包：检查github上的线程并给他一个大拇指；）