2021年6月15日 · use py --version command to display the installed Python's version from cmd.

2024年9月23日 · How Do I Check Python Version in Windows? To check the Python version on a Windows machine, open Command Prompt and type: python --version. or. python3 --version. This will display the installed Python version. Again, which command you use depends on your configuration and how Python was installed. How to Check Python Version in Linux? To check ...

2012年1月18日 · To check the version of one's Python's Software version, one should use the following code in command prompt: Reference: http://docs.python.org/using/cmdline.html#generic-options. On my Windows 8.1 Pro machine, Python 2.7.10 outputs Python 2.7.10 for -V and --version; and Python 3.4.3 similarly outputs Python 3.4.3 for both options too.

From the command line (note the capital 'V'): This is documented in 'man python'. From IPython console. @AxelBregnsbo Note that !python -V may return a different version of Python than is currently running. This is not answering the question. @carrier Why not? Use platform 's python_version from the stdlib:

2016年2月7日 · This simple command works on all operating systems, including Windows, Linux, and MacOS. Assuming you have Python installed, and the terminal open, you can check your current Python version with the following command: $ python --version Python 2.7.16. Hopefully, yours says something like 3.7.x or higher. But if it says 2.7.x (or lower), don’t ...

2024年2月11日 · Check the Python version on the command line: --version, -V, -VV. Run the python or python3 command with the --version or -V option in the Command Prompt (cmd) on Windows or the Terminal on Mac and Linux. $

2023年8月17日 · To check your Python version from the command line, you can run the command python --version or python3 --version. This will display the version number of the Python interpreter installed on your system.

2023年10月6日 · To check the Python version on Windows, Mac, or Linux, type "python --version" into PowerShell on Windows, or the Terminal on Linux or Mac. To view the Python 3 version, run "Python3 --version" instead.

2024年3月13日 · To check your Python version using the command prompt in Windows, you can type ‘python –version’ or ‘python -V‘ to display the installed version information. This quick command provides immediate feedback on your Python setup.

2024年2月20日 · Arguably the most common method to check the Python version on a Windows system is the python --version command. This straightforward command queries the Python executable to display the version information directly in the command line interface. Here’s an example: Output: This method is as simple as it gets.