Various fixes, add decorators

returnvalue · returnvalue · commit b0ee10fea854 · 2022-01-31T11:49:36.000-05:00
diff --git a/README.md b/README.md
@@ -42,4 +42,5 @@ files, and the full tutorial for each collection of code is available below. 
 35. [Python Data Class](https://vegibit.com/python-data-class/)
 36. [Python Yield Keyword](https://vegibit.com/python-yield-keyword/)
 37. [Python Datetime Module Tutorial](https://vegibit.com/python-datetime-module-tutorial/)
-38. [Python os Module Tutorial](https://vegibit.com/python-os-module-tutorial/)
+38. [Python os Module Tutorial](https://vegibit.com/python-os-module-tutorial/)
+39. [What Is A Python Decorator](https://vegibit.com/what-is-a-python-decorator/)
diff --git a/decorators.py b/decorators.py
@@ -0,0 +1,18 @@
+def my_decorator(func):
+    '''Decorator Function'''
+
+    def wrapper():
+        '''Wrapper Function'''
+        result = func()
+        return result.title().replace(' ', ' !##! ')
+
+    return wrapper
+
+
+@my_decorator
+def to_be_decorated():
+    return 'output to decorate'
+
+
+result = to_be_decorated()
+print(result)
diff --git a/namemain.py b/namemain.py
@@ -0,0 +1,6 @@
+def main():
+    print("Hello World!")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/xmlelementtree.py b/xmlelementtree.py
@@ -16,7 +16,7 @@ def main():
     for elem in doc.findall('post'):
         print(elem.tag)
 
-    # Count the number of posts
+    # CountDecorator the number of posts
     postCount = len(doc.findall('post'))
     entryCount = len(doc.findall('.//entry'))
 
@@ -27,7 +27,7 @@ def main():
     newPost = etree.SubElement(doc, 'post')
     newPost.text = 'This is a new post'
 
-    # Count the number of posts
+    # CountDecorator the number of posts
     postCount = len(doc.findall('post'))
     entryCount = len(doc.findall('.//entry'))
 
