pip upgrades all packages with one click

pip upgrades all packages with one click

What should you do when you have too many packages installed on your computer and haven’t upgraded for a long time? It’s too troublesome
to upgrade pip install --upgrade 包名称one by one. Here’s a simple and quick way.

Set mirror source to speed up installation

Since the Python server is abroad, it is very slow to follow directly, and it is easy to fail the installation due to network reasons, so we generally set up a domestic mirror source. Here we recommend Tsinghua University, which synchronizes every 5 minutes, and the speed is absolutely online. The following command Both use cmd administrator mode to execute (win+R输入cmd CTRL+Enter), you can quickly open the administrator mode command prompt)

pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

Other commonly used domestic mirrors:
Tsinghua University: https://pypi.tuna.tsinghua.edu.cn/simple
Alibaba Cloud: http://mirrors.aliyun.com/pypi/simple/
University of Science and Technology of China https://pypi.mirrors .ustc.edu.cn/simple/
Huazhong University of Science and Technology: http://pypi.hustunique.com/Shandong
University of Technology: http://pypi.sdutlinux.org/Douban
: http://pypi.douban.com/simple /

upgrade pip

python -m pip install –upgrade pip

or

pip install -U pip

Download pip-review

One of the most popular highlights of Python is its many third-party libraries, and pip-review is a wheel that has been built by others. Its official introduction is as follows: is a convenience wrapper around pip. It can list available
pip-reviewupdates by deferring to pip list --outdated. It can also automatically or interactively install available updates for you by deferring to pip install.
It doesn’t matter if you don’t understand it, it’s fine if you know how to use it. To avoid permission issues and error reporting, it is recommended to run in administrator mode to
view installed packages and the latest version

pip-review

Upgrade all packages with one click

pip-review --auto

Upgrade all packages in batches, confirm before upgrading

pip-review --local --interactive

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View updatable packages

It is recommended to check the updated ones first, and manually upgrade the packages that need to be upgraded separately

pip list  --outdated --format=columns

or

pip list -o

Display information about a package

pip show [包名]

Upgrade a single package

pip install -U [包名]

Uninstall a single package

pip uninstall -y [包名]

pip search package|view installable package version

pip searchDisabled, need to install pip-searchpackage

pip install -y `pip-search

Instructions:

pip_search [包名]
#eg: pip_search numpy

pip view installable package version

pip index versions [包名]
# eg:pip index versions numpy