i4package globals

greatabel · greatabel · commit dfc20392e3a6 · 2018-06-26T11:39:10.000+08:00
diff --git a/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/globalspackage/__init__.py b/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/globalspackage/__init__.py
@@ -0,0 +1 @@
+# Package initialization file.
diff --git a/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/globalspackage/globals.py b/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/globalspackage/globals.py
@@ -0,0 +1,8 @@
+# This module defines various global variables which can be shared any module
+# within the current package.
+
+# Define our package globals, giving them a suitable default value.
+
+language = None
+currency = None
+
diff --git a/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/globalspackage/test.py b/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/globalspackage/test.py
@@ -0,0 +1,9 @@
+# This module shows how to access and change global variables within a package.
+
+from . import globals
+
+def test():
+    globals.language = "EN"
+    globals.currency = "NZD"
+    print(globals.language, globals.currency)
+
diff --git a/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/runner.py b/Modular-Programming-with-Python/ch7Advanced Module Techniques/i4package globals/runner.py
@@ -0,0 +1,5 @@
+# Simple script to load and run globalspackage.test.test() function.
+
+from globalspackage import test
+test.test()
+
