log dekoratör örneği 1

python-temel/log.dekorator.py

@@ -0,0 +1,16 @@
+import datetime as dt
+
+def mylog(f):
+    file = open('logfile.txt', 'w')
+    def log():
+        file.write('function called at ' + str(dt.datetime.now()) + '\n')
+        f()
+    return log
+
+@mylog
+def foo():
+    print('foo')
+
+foo()
+foo()
+foo()