试图在新的python安装上安装pip.我遇到了代理错误.看起来像是一个错误get-pip
或urllib3
??
问题是我必须经历如此处所述的设置CNTLM的痛苦还是有快捷方式?
get-pip.py文档说使用--proxy="[user:passwd@]proxy.server:port"
选项来指定代理和相关的身份验证.但似乎pip传递了整个事物,因为它将urllib3
"myusr"解释为url方案,因为':'我想(?).
C:\ProgFiles\Python27>get-pip.py --proxy myusr:mypswd@111.222.333.444:80 Downloading/unpacking pip Cleaning up... Exception: Traceback (most recent call last): File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\basecommand.py", line 122, in main status = self.run(options, args) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\commands\install.py", line 278, in run requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\req.py", line 1177, in prepare_files url = finder.find_requirement(req_to_install, upgrade=self.upgrade) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\index.py", line 194, in find_requirement page = self._get_page(main_index_url, req) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\index.py", line 568, in _get_page session=self.session, File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\index.py", line 670, in get_page resp = session.get(url, headers={"Accept": "text/html"}) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\sessions.py", line 468, in get return self.request('GET', url, **kwargs) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\download.py", line 237, in request return super(PipSession, self).request(method, url, *args, **kwargs) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\sessions.py", line 456, in request resp = self.send(prep, **send_kwargs) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\sessions.py", line 559, in send r = adapter.send(request, **kwargs) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\adapters.py", line 305, in send conn = self.get_connection(request.url, proxies) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\adapters.py", line 215, in get_connection block=self._pool_block) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\packages\urllib3\poolmanager.py", line 258, in proxy_fro m_url return ProxyManager(proxy_url=url, **kw) File "c:\users\sg0219~1\appdata\local\temp\tmpxwg_en\pip.zip\pip\_vendor\requests\packages\urllib3\poolmanager.py", line 214, in __init__ 'Not supported proxy scheme %s' % self.proxy.scheme AssertionError: Not supported proxy scheme myusr Storing debug log for failure in C:\Users\myusr\pip\pip.log C:\ProgFiles\Python27>
当我运行没有usrname和密码的命令时它工作正常,但代理拒绝请求它需要身份验证("407 authenticationrequired").
C:\ProgFiles\Python27>get-pip.py --proxy 111.222.333.444:80 Downloading/unpacking pip Cannot fetch index base URL https://pypi.python.org/simple/ Could not find any downloads that satisfy the requirement pip Cleaning up... No distributions at all found for pip Storing debug log for failure in C:\Users\sg0219898\pip\pip.log C:\ProgFiles\Python27>cat C:\Users\sg0219898\pip\pip.log ------------------------------------------------------------ C:\ProgFiles\Python27\get-pip.py run on 09/29/14 16:23:26 Downloading/unpacking pip Getting page https://pypi.python.org/simple/pip/ Could not fetch URL https://pypi.python.org/simple/pip/: connection error: ('Cannot connect to proxy.', error('Tunnel connection failed: 407 authenticationrequired',)) Will skip URL https://pypi.python.org/simple/pip/ when looking for download links for pip Getting page https://pypi.python.org/simple/ Could not fetch URL https://pypi.python.org/simple/: connection error: ('Cannot connect to proxy.', error('Tunnel connection failed: 407 authenticationrequired',)) Will skip URL https://pypi.python.org/simple/ when looking for download links for pip Cannot fetch index base URL https://pypi.python.org/simple/ URLs to search for versions for pip: * https://pypi.python.org/simple/pip/ Getting page https://pypi.python.org/simple/pip/ Could not fetch URL https://pypi.python.org/simple/pip/: connection error: ('Cannot connect to proxy.', error('Tunnel connection failed: 407 authenticationrequired',)) Will skip URL https://pypi.python.org/simple/pip/ when looking for download links for pip Could not find any downloads that satisfy the requirement pip Cleaning up... Removing temporary dir c:\users\sg0219~1\appdata\local\temp\pip_build_SG0219898... No distributions at all found for pip Exception information: Traceback (most recent call last): File "c:\users\sg0219~1\appdata\local\temp\tmp36ynxd\pip.zip\pip\basecommand.py", line 122, in main status = self.run(options, args) File "c:\users\sg0219~1\appdata\local\temp\tmp36ynxd\pip.zip\pip\commands\install.py", line 278, in run requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle) File "c:\users\sg0219~1\appdata\local\temp\tmp36ynxd\pip.zip\pip\req.py", line 1177, in prepare_files url = finder.find_requirement(req_to_install, upgrade=self.upgrade) File "c:\users\sg0219~1\appdata\local\temp\tmp36ynxd\pip.zip\pip\index.py", line 277, in find_requirement raise DistributionNotFound('No distributions at all found for %s' % req) DistributionNotFound: No distributions at all found for pip C:\ProgFiles\Python27>
我简要介绍一下,urllib3\poolmanager.py
它似乎与用户名/密码无关.