feat: Added several demo programs

py/examples_tutorials/enums_demo.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+r"""
+Documentation
+
+License: This program is released under the MIT License
+"""
+
+# Imports
+from enum import Enum
+
+class Color(Enum):
+    RED = '#FF0000'
+    GREEN = '#00FF00'
+    BLUE = '#0000FF'
+
+# function which uses the Enum
+def paint_wall(color: Color) -> None:
+    match color:
+        case Color.RED:
+            print("Red wall, are you serious?")
+        case Color.GREEN:
+            print("Green wall, very foresty.")
+        case Color.BLUE:
+            print("Blue wall, I like it.")
+        case _:
+            print("Other colors are not preferred.")
+
+# Main function
+def main() -> None:
+    # Check Enum name and value
+    print(f"Enum: {Color.RED} Name: {Color.RED.name} Value: {Color.RED.value}")
+    # function that uses Enum
+    paint_wall(Color.RED)
+    # print all Enum values
+    print([x.value for x in Color])
+
+    # check if value is a member of the Enum, kind of pointless as IDE will report the problem ahead
+    # print(Color.BLACK in Color)
+
+# Call main function
+if __name__ == '__main__':
+    main()