Comparing domestic pip sources: Which one provides the best download experience?

With the development of Python, pip has gradually become one of the most popular package managers for Python. However, due to the slow speed of Python's official source, people often choose to use domestic sources to solve the problem of slow download package speed. This article will introduce the currently commonly used domestic pip sources, find out which one provides the best download experience through actual measurement and comparative analysis, and provide specific code examples.

1. Tsinghua Source

Tsinghua Source is one of the most well-known sources in China and has a high reputation among domestic users. Tsinghuayuan provides comprehensive images, covering most commonly used Python packages, and can synchronize important images such as pip, conda, and docker. Tsinghuayuan's connection speed is very fast, and it provides a large number of documents and instructions for use, making it easier for users to get started.

Install Tsinghua source:

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple/ 包名

Example of using Tsinghua source code:

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple/ numpy

2. Alibaba Cloud source

Alibaba Cloud source is Alibaba A domestic source developed by cloud companies is also a commonly used source. Alibaba Cloud Source provides high-speed and stable download speeds, and supports multiple images such as pip, conda, npm, and docker. Therefore, Alibaba Cloud Source is also relatively popular among domestic developers.

Install Alibaba Cloud Source:

pip install -i https://mirrors.aliyun.com/pypi/simple/ 包名

Example of using Alibaba Cloud Source Code:

pip install -i https://mirrors.aliyun.com/pypi/simple/ numpy

3. Douban Source

Douban Source is China A well-known social networking site that also provides pip source service. Doubanyuan provides more Python packages and updates them in a timely manner, and it is also popular among domestic developers.

Install Douban source:

pip install -i https://pypi.doubanio.com/simple/ 包名

Example of using Douban source code:

pip install -i https://pypi.doubanio.com/simple/ numpy

4. Huawei source

Huawei source is provided by Huawei A domestic source and a relatively commonly used source. Huawei Source provides more Python packages and the updates are more timely. In addition, Huawei Source also provides access to various images such as docker, npm, maven, gradle, kotlin, etc., making it more convenient for developers to use.

Install Huawei source:

pip install -i https://mirrors.huaweicloud.com/repository/pypi/simple/ 包名

Use Huawei source code example:

pip install -i https://mirrors.huaweicloud.com/repository/pypi/simple/ numpy

Through the testing and comparison of the above four pip sources, we found the speed gap between different sources It's not very obvious. But in general, the download speeds of Tsinghua Yuan and Alibaba Cloud Yuan are slightly faster. At the same time, since different users may have different network environments and experiences, it is recommended that developers choose based on their actual conditions.

To sum up, Tsinghua Source, Alibaba Cloud Source, Douban Source, and Huawei Source are all better domestic pip sources. Through the above installation and code examples, developers can easily choose their favorite. pip the source and use it.

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