Added the practice code files

sreekanthpogula · sreekanthpogula · commit 24615f1be02f · 2023-03-27T15:33:28.000+05:30
diff --git a/Input_output_logger.py b/Input_output_logger.py
@@ -0,0 +1,17 @@
+import functools
+
+def log_input_output(func):
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        print(f"Input : args={args}, kwargs={kwargs}")
+        result = func(*args, **kwargs)
+
+        print(f"Output: {result}")
+        return result
+    return wrapper
+@log_input_output
+def multiply(x, y):
+    return x * y
+
+result = multiply(2, 3)
+print(result)
diff --git a/decorator_chaining_example.py b/decorator_chaining_example.py
@@ -0,0 +1,16 @@
+def spanish(func):
+    def wrapper():
+        return "<spanish>" + func() + "<spanish>"
+    return wrapper
+
+def german(func):
+    def wrapper():
+        return "<german>" + func() + "<german>"
+    return wrapper
+
+@spanish
+@german
+def greet():
+    return "Hello, Good Afternoon!"
+
+print(greet())
diff --git a/extend_existing_func.py b/extend_existing_func.py
@@ -0,0 +1,19 @@
+def addone(func):
+    def wrapper(x):
+        return func(x) + 1
+    return wrapper
+def subfour(func):
+    def wrapper(x):
+        return func(x) - 4
+    return wrapper
+
+@addone
+def multiply(y):
+    return y * 2
+
+@subfour
+def divide(a):
+    return a / 10
+
+print(multiply(2))
+print(divide(100))
diff --git a/resource_context_manager.py b/resource_context_manager.py
@@ -0,0 +1,14 @@
+class contextManager():
+    def __init__(self):
+        print('init method called')
+
+    def __enter__(self):
+        print('enter method called')
+        return self
+    
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        print('exit method called')
+
+
+with contextManager() as manager:
+    print('with statement block')
diff --git a/testfile.txt b/testfile.txt
@@ -0,0 +1 @@
+I love python
