added some more examples

conf/apps/globals.py

@@ -0,0 +1,24 @@
+from enum import Enum
+
+GLOBAL_VAR = "Hello, World!"
+
+
+def global_function():
+    print('This is a global function.')
+
+
+class GlobalClass:
+    def __init__(self):
+        self.value = 'This is a global class instance.'
+
+    def display(self):
+        print(self.value)
+
+
+class ModeSelect(Enum):
+    MODE_A = 'mode_a'
+    MODE_B = 'mode_b'
+    MODE_C = 'mode_c'
+
+
+GLOBAL_MODE = ModeSelect.MODE_C