add utils package

Author: imoyao

util/__init__.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Created by imoyao at 2019/5/14 14:16
+import os
+import sys
+
+currpath = os.path.join(os.getcwd(), os.path.dirname(__file__))
+if currpath not in sys.path:
+    sys.path.append(currpath)
+
+from . import utils

util/utils.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Created by imoyao at 2019/5/14 14:16
+import time
+
+
+def show_time(func):
+    def wrap_func(*args, **kwargs):
+        start_time = time.time()
+        ret_result = func(*args, **kwargs)
+        end_time = time.time()
+        print('The function **{0}** takes {1} time.'.format(func.__name__, end_time - start_time))
+        return ret_result
+
+    return wrap_func
+
+
+@show_time
+def foo(n):
+    for _ in list(range(n)):
+        pass
+
+
+if __name__ == '__main__':
+
+    foo(100)