Each virtual environment has its own Python binary (allowing creation of environments with various Python versions) and can have its own independent set of installed Python packages in its site directories.有关Python 虚拟环境的更多信息,请参阅 PEP 405。
Install multiple Python versions: $uv python install 3.10 3.11 3.12Searching for Python versions matching: Python 3.10Searching for Python versions matching: Python 3.11Searching for Python versions matching: Python 3.12Installed 3 versions in 3.42s+ cpython-3.10.14-macos-aarch64-none+ cpython-3.11....
在3.4 版更改: In earlier versions, if the target directory already existed, an error was raised, unless the --clear or --upgrade option was provided. 注解 While symlinks are supported on Windows, they are not recommended. Of particular note is that double-clicking python.exe in File Explorer...
venv 模块支持使用自己的站点目录创建轻量级“虚拟环境”,可选择与系统站点目录隔离。每个虚拟环境都有自己的 Python 二进制文件(与用于创建此环境的二进制文件的版本相匹配),并且可以在其站点目录中拥有自己独立的已安装 Python 软件包集。有关Python 虚拟环境的更多信息,请参阅 PEP 405。
While all three tools can manage Python environments, they each have their strengths.venvis built into Python and is straightforward to use, making it a great choice for beginners.pyenvexcels at managing multiple Python versions, andcondais powerful and versatile, especially for data science projec...
Activating a virtual environment in Python depends on the operating system you’re using. Once you’ve created a virtual environment. Can I use the same virtual environment for multiple projects? It is generally recommended to create a separate virtual environment for each project to avoid dependenc...
Like Conda, pyenv lets you manage multiple Python versions. For example, if you have a project on an older Python version, let’s say 3.4, but you want to experiment with the later features of 3.10, pyenv lets you switch between them. In this respect, a helpful feature of pyenv is tha...
As the title. People can list multiple versions in the .python-version file too. The first matched one should be used. It looks like uv project uses .python-versions (there is a trailing s somehow). pyenv uses .python-version.
Each virtual environment has its own Python binary (allowing creation of environments with various Python versions) and can have its own independent set of installed Python packages in its site directories.See PEP 405 for more information about Python virtual environments....
19 17 @echo "make check-tox: run linters using multiple python versions." 20 18 @echo "" 19 + @echo "make pipenv" 20 + @echo " Creates pipenv's virtual environment (.venv)" 21 + @echo "" 21 22 @echo "make clean: remove package build output." 22 23 @echo "" 23...