18 янв. 2012 г. · To check the version of one's Python's Software version, one should use the following code in command prompt: python -V.

15 июн. 2021 г. · The correct way for checking the version is py -3 --version. You can try running this code in command prompt, anoconda prompt and microsoft power shell.

30 июн. 2019 г. · You can easily find out by: $ python -V Python 2.7.12 You can also inspect the header of your python file and check which interpreter is being used.

7 июл. 2009 г. · To ensure a script runs with a minimal version requirement of the Python interpreter add this to your code: assert sys.version_info >= (2, 5)

9 авг. 2012 г. · Parsed a project's version string as defined by PEP 440. The returned value will be an object that represents the version. These objects may be compared to ...

26 мая 2015 г. · Find out which version of Python is installed by issuing the command python --version: $ python --version Python 2.7.10

17 сент. 2018 г. · Yes. sys.version_info is a reliable way to determine Python version. See Python 3 documentation and Python 2 documentation.

31 янв. 2012 г. · Take a look at sys.version and sys.version_info. For example, to check that you are running Python 3.x, use import sys if sys.version_info[0] < 3: raise ...

24 нояб. 2013 г. · Use pip instead of easy_install. With pip, list all installed packages and their versions via: pip freeze. On most Linux systems, you can pipe this to grep.

15 нояб. 2018 г. · How can I check all the installed Python versions on Windows? · If you use conda to install the versions, type conda env list in your cmd.