text:  Enterprise. ArcGIS installs the versions of Python listed below.
  The version of NumPy and Matplotlib is included with the Python environment in the most recent releases..
  ArcGIS Pro
  The version of Python and its stack versions can be determined by opening the Python window in the application by clicking View > Python, and typing the following commands:
  import sys import matplotlib import numpy import scipy print(sys.version) print(matplotlib.__version__) print(numpy.__version__) print(scipy.__version__)
  The commands display the default Python version used with the application. In the image below (ArcGIS Pro 2.5), the version of Python is 3.6.9, followed by the versions of the Matplotlib, NumPy, and SciPy packages. Many other packages are also included with the Python environment. Use the Python tab in the ArcGIS Pro settings to check the version of those packages .
  Note: In ArcGIS Pro versions 1.0 through 1.2, if Python is used outside of ArcGIS Pro, it is required to install Python for ArcGIS Pro. This is not required for versions 1.3 and later.
  ArcGIS Desktop
  ArcGIS Enterprise
  ArcGIS Enterprise also ships with Python. In recent releases, both Python 2.x and Python 3.x runtimes are provided.
  ArcGIS Notebook Server
  Each notebook runtime in ArcGIS Notebook Server packages a precise list of Python libraries, including a specific version of each. If you need a library that is not in either runtime by default, you can extend a notebook runtime to include it. Refer to ArcGIS Notebook Server: Available Python libraries for a complete list of the Python libraries packaged in each default runtime.
  Related Information
  - ArcGIS Pro: Python in ArcGIS Pro
  - ArcGIS Server and ArcPy
  - ArcMap: ArcGIS Desktop 10.5.x system requirements
  - ArcMap: ArcGIS Desktop 10.6.x system requirements
  - ArcMap: ArcGIS Desktop 10.7.x system requirements
  - ArcMap: ArcGIS Desktop 10.8.x system requirements
  - ArcGIS Notebook Server: Available Python libraries
  Last Published: 12/13/2021
  Article ID: 000013224
  Software: and prior) 10, ArcGIS Desktop 10, ArcGIS Enterprise 10.6.1, 10.6, 10.5.1 ArcGIS for Desktop 10.5, 10.4.1, 10.4, 10.3.1, 10.3, 10.2.2, 10.2.1, 10.2, 10.1 ArcGIS GIS Server 10.5, 10.4.1, 10.4, 10.3.1, 10.3, 10.2.2, 10.2.1, 10.2, 10.1, (10.0, ArcGIS Pro 2.9, 2.8.3, 2.8.2, 2.8.1, 2.8, 2.7.4, 2.7.3, 2.7.2, 2.7.1, 2.7, 2.6.8, 2.6.7, 2.6.6, 2.6.5, 2.6.4, Desktop 10.6.1, 10.6, 10.5.1 ArcGIS Server 10.9.1, 10.9, 10.8.1, 10.8, 10.7.1, 10.7, 10.6.1, 10.6, 10.5.1, 10.5, 10.4.1, 10.4, 10.3.1, 10.3, 10.2.2, 10.2.1, 10.2, 10.1, 10