Implemented decorator chaining program

sreekanthpogula · sreekanthpogula · commit 7bf17e24deee · 2023-03-27T18:28:25.000+05:30
diff --git a/add.log b/add.log
@@ -0,0 +1,2 @@
+Calling add
+add returned
diff --git a/decorator_chaining_example1.py b/decorator_chaining_example1.py
@@ -17,4 +17,11 @@ def wrapper(*args, **kwargs):
 def text_printer(text):
     print(text)
 
+text_printer("This is my text")
+
+@body
+@html
+def text_printer(text):
+    print(text)
+
 text_printer("This is my text")
diff --git a/logger.py b/logger.py
@@ -0,0 +1,18 @@
+def logger(filename="log.txt"):
+    def logger_decorator(func):
+        def wrapper(*args, **kwargs):
+            with open(filename, "a") as logfile:
+                logfile.write(f"Calling {func.__name__}\n")
+                func(*args, **kwargs)
+                logfile.write(f"{func.__name__} returned\n")
+        return wrapper
+
+    return logger_decorator
+
+
+@logger(filename="add.log")
+def add():
+    pass
+
+
+add()
