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Jan 18, 2012 · If you have Python installed then the easiest way you can check the version number is by typing "python" in your command prompt. It will show you the version number and if it is running on 32 bit or 64 bit and some other information. For some applications you would want to have a latest version and sometimes not.
Jun 15, 2021 · For Python3 versions enter: python -V in the command line: py -V : print the Python version number and exit (also --version) when given twice -VV, print more information about the build. enter py -h to check other parameters. edited Dec 14, 2023 at 2:53.
6. Several answers already suggest how to query the current python version. To check programmatically the version requirements, I'd make use of one of the following two methods: # Method 1: (see krawyoti's answer) import sys. assert(sys.version_info >= (2,6)) # Method 2: import platform.
Open python console: import platform. platform.architecture()[0] it should display the '64bit' or '32bit' according to your platform. Alternatively ( in case of OS X binaries ): import sys. sys.maxsize > 2**32. # it should display True in case of 64bit and False in case of 32bit. edited Mar 13, 2023 at 7:05.
Aug 30, 2018 · For example, to check that you are running Python 3.x, use. import sys. if sys.version_info[0] < 3: raise Exception("Must be using Python 3") Here, sys.version_info[0] is the major version number. sys.version_info[1] would give you the minor version number. In Python 2.7 and later, the components of sys.version_info can also be accessed by name ...
C:\Users\admin>py -h Python Launcher for Windows Version 3.7.1150.1013 usage: py [launcher-args] [python-args] script [script-args] Launcher arguments: -2 : Launch the latest Python 2.x version -3 : Launch the latest Python 3.x version -X.Y : Launch the specified Python version The above all default to 64 bit if a matching 64 bit python is present.
Step 1: Create a Conda environment. conda create --name firstEnv. Step 2: Activate the environment using the command as shown in the console. conda activate firstEnv. conda install -c conda-forge <package-name>. E.g. conda install -c conda-forge tensorflow. Step 3: set this conda environment on your jupyter notebook.
So before installing Python packages with Homebrew, the default Python is installed in /usr/bin which is shipped with your macOS (e.g. Python 2.7.10 on High Sierra). Any versions found in /usr/local (such as /usr/local/bin) are provided by external packages. It is generally advised, that when working with multiple versions, for Python 2 you may ...
Oct 12, 2020 · I wish to return the version of Jupyter Notebook from within a cell of a notebook. For example, to get the python version, I run: from platform import python_version python_version() or to get the pandas version: pd.__version__ I have tried: notebook.version() ipython.version() jupyter.version()
Note 1: We must regard the Python version. If we have installed different versions of Python, we have to open the terminal in the Python version we are interested in. For example, opening the terminal with Python 3.8 can (surely will) give a different version of a library than opening with Python 3.5 or Python 2.7.
