How to change pip source

The steps to replace the pip source include viewing the current pip source, selecting a new software source, replacing the pip source, verifying whether the replacement is successful, and using the new pip source. Detailed introduction: 1. Check the current pip source and enter the pip config list command; 2. Select a new pip source, such as Tsinghua University's mirror source and Alibaba Cloud's mirror source; 3. Change the pip source, etc.

The operating system for this tutorial: Windows 10 system, Python version 3.11.4, DELL G3 computer.

Changing the pip source means changing the default software source used when pip installs Python packages to other available software sources. This can help users speed up downloads and solve the problem of unstable or blocked software sources. The following are the detailed steps for changing the pip source:

1. Check the current pip source

Before starting to change the pip source, you first need to check the software source currently used by pip. . Enter the following command on the command line:

pip config list

This will list all information about the current pip configuration, including the default software source address. In the output, you can find content similar to the following:

global.index-url: https://pypi.org/simple

https://pypi.org/simple here is the default software source address of pip.

2. Select a new pip source

Choose a reliable, stable and fast software source to replace the default software source. Common alternative software sources include Tsinghua University’s mirror source (https://pypi.tuna.tsinghua.edu.cn/simple) and Alibaba Cloud’s mirror source (http://mirrors.aliyun.com/pypi/simple/) wait. Users can choose appropriate software sources according to their own network environment and needs.

3. Change the pip source

Once you select a new software source, you can use the following command to change the pip source:

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

Here will be Replace https://pypi.tuna.tsinghua.edu.cn/simple with the new software source address selected by the user. This command will change the software source address in the global pip configuration to the new address.

4. Verify whether the replacement is successful

After replacing the pip source, you can use the following command to verify whether it is successful:

pip config list

Find in the output Check whether the value of global.index-url has been changed to the new software source address. If it has been changed successfully, it means that the pip source has been successfully changed.

5. Use the new pip source

After replacing the pip source, you can use pip to install the Python package. It will download the required software from the new software source address. Bag. For example:

pip install package_name

In summary, the steps to change the pip source include viewing the current pip source, selecting a new software source, changing the pip source, verifying whether the replacement is successful, and using the new pip source. Through these steps, users can replace pip's default software source with other available software sources to improve download speed and stability. Hopefully this detailed explanation will help you better understand how to replace pip sources.

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