Python 3.8.5 (#3323)

manifests/Python/Python/3.8.5.yaml

@@ -1,3 +1,4 @@
+  
 Id: Python.Python
 Version: 3.8.5
 Name: Python
@@ -5,7 +6,8 @@ Publisher: Python
 License: PSF LICENSE AGREEMENT FOR PYTHON
 LicenseUrl: https://docs.python.org/3/license.html
 AppMoniker: python
-Tags: python, python3
+Tags: python, python3, programming language, script, glue language
+FileExtensions: py,pyw,pyc,pyo
 Description: Python is a programming language that lets you work more quickly and integrate your systems more effectively.
 Homepage: https://www.python.org
 Installers:
@@ -16,4 +18,4 @@ Installers:
     Switches:
       Silent: /Quiet
       SilentWithProgress: /Passive
-      Custom: PrependPath=1
+      Custom: PrependPath=1