pip安装timeout解决方案
- 使用官方的源国内一般都下载较慢，很容易出现timeout
- 解决方案一 (timeout参数设置–timeout):
pip3.5 --timeout=500 install requests
- 解决方案二(更换更快的源-i):
pip3.5 install -i https://pypi.tuna.tsinghua.edu.cn/simple requests
- 下面看下pip参数说明
G:\迅雷下载\python\requests-2.22.0>pip3.5 help
Usage:
pip <command> [options]
Commands:
install Install packages.
download Download packages.
uninstall Uninstall packages.
freeze Output installed packages in requirements format
list List installed packages.
show Show information about installed packages.
search Search PyPI for packages.
wheel Build wheels from your requirements.
hash Compute hashes of package archives.
completion A helper command used for command completion
help Show help for commands.
General Options:
-h, --help Show help.
--isolated Run pip in an isolated mode, ignoring
environment variables and user configuration.
-v, --verbose Give more output. Option is additive, and can be
used up to 3 times.
-V, --version Show version and exit.
-q, --quiet Give less output.
--log <path> Path to a verbose appending log.
--proxy <proxy> Specify a proxy in the form
[user:passwd@]proxy.server:port.
--retries <retries> Maximum number of retries each connection should
attempt (default 5 times).
--timeout <sec> Set the socket timeout (default 15 seconds).
--exists-action <action> Default action when a path already exists:
(s)witch, (i)gnore, (w)ipe, (b)ackup.
--trusted-host <hostname> Mark this host as trusted, even though it does
not have valid or any HTTPS.
--cert <path> Path to alternate CA bundle.
--client-cert <path> Path to SSL client certificate, a single file
containing the private key and the certificate
in PEM format.
--cache-dir <dir> Store the cache data in <dir>.
--no-cache-dir Disable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine
whether a new version of pip is available for
download. Implied with --no-index.
G:\迅雷下载\python\requests-2.22.0>pip3.5 --timeout=500 install requests
Requirement already satisfied (use --upgrade to upgrade): requests in d:\softw
e\python\python35\lib\site-packages\requests-2.22.0-py3.5.egg
Collecting chardet<3.1.0,>=3.0.2 (from requests)
Downloading https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6
7b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl (1
kB)
38% |████████████▎ | 51kB 2.2kB/s eta 0:00:
46% |██████████████▊ | 61kB 2.1kB/s eta 0:0
53% |█████████████████▏ | 71kB 2.4kB/s eta
61% |███████████████████▋ | 81kB 2.8kB/s et
69% |██████████████████████▏ | 92kB 3.1kB/s
76% |████████████████████████▋ | 102kB 3.2k
84% |███████████████████████████ | 112kB 3.
92% |█████████████████████████████▌ | 122kB
99% |████████████████████████████████| 133
100% |████████████████████████████████| 14
B 5.0kB/s
Requirement already satisfied (use --upgrade to upgrade): idna<2.9,>=2.5 in d:
oftware\python\python35\lib\site-packages (from requests)
Requirement already satisfied (use --upgrade to upgrade): urllib3!=1.25.0,!=1.
.1,<1.26,>=1.21.1 in d:\software\python\python35\lib\site-packages (from reque
s)
Requirement already satisfied (use --upgrade to upgrade): certifi>=2017.4.17 i
d:\software\python\python35\lib\site-packages\certifi-2019.9.11-py3.5.egg (fro
requests)
Installing collected packages: chardet
Successfully installed chardet-3.0.4
G:\迅雷下载\python\requests-2.22.0>
G:\迅雷下载\python\requests-2.22.0>pip3.5 -help
Usage:
pip <command> [options]
Commands:
install Install packages.
download Download packages.
uninstall Uninstall packages.
freeze Output installed packages in requirements format
list List installed packages.
show Show information about installed packages.
search Search PyPI for packages.
wheel Build wheels from your requirements.
hash Compute hashes of package archives.
completion A helper command used for command completion
help Show help for commands.
General Options:
-h, --help Show help.
--isolated Run pip in an isolated mode, ignoring
environment variables and user configuration.
-v, --verbose Give more output. Option is additive, and can be
used up to 3 times.
-V, --version Show version and exit.
-q, --quiet Give less output.
--log <path> Path to a verbose appending log.
--proxy <proxy> Specify a proxy in the form
[user:passwd@]proxy.server:port.
--retries <retries> Maximum number of retries each connection should
attempt (default 5 times).
--timeout <sec> Set the socket timeout (default 15 seconds).
--exists-action <action> Default action when a path already exists:
(s)witch, (i)gnore, (w)ipe, (b)ackup.
--trusted-host <hostname> Mark this host as trusted, even though it does
not have valid or any HTTPS.
--cert <path> Path to alternate CA bundle.
--client-cert <path> Path to SSL client certificate, a single file
containing the private key and the certificate
in PEM format.
--cache-dir <dir> Store the cache data in <dir>.
--no-cache-dir Disable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine
whether a new version of pip is available for
download. Implied with --no-index.
