`python –version`
`python -V`
`python3 –version`
`python3 -V`
`py –version`
`python -c “import sys; print(sys.version)”`
`python3 -c “import sys; print(sys.version)”`
`python -c “import platform; print(platform.python_version())”`
`python3 -c “import platform; print(platform.python_version())”`