format sth

lambdaplus · lambdaplus · commit 786567de3fb6 · 2016-12-05T17:53:36.000+08:00
diff --git a/Algorithm/sort/merge/merge-sort.py b/Algorithm/sort/merge/merge-sort.py
@@ -29,29 +29,3 @@ def merge(left, right):
 if __name__ == "__main__":
     L = [randrange(1000) for _ in range(10)]
     print(merge_sort(L))
-
-# Another
-from random import randrange
-
-
-def merge_sort(seq):
-    mid = len(seq) // 2
-    lft, rgt = seq[:mid], seq[mid:]
-    if len(lft) > 1:
-        lft = merge_sort(lft)
-    if len(rgt) > 1:
-        rgt = merge_sort(rgt)
-
-    res = []
-    while lft and rgt:
-        if lft[-1] >= rgt[-1]:  # 取lft和rgt序列中最大的值
-            res.append(lft.pop())
-        else:
-            res.append(rgt.pop())
-    res.reverse()              # 反序一下
-    return (lft or rgt) + res
-
-
-if __name__ == '__main__':
-    seq = [randrange(100) for _ in range(10)]
-    print(merge_sort(seq))
diff --git a/decorate/decorater_of_class.py b/decorate/decorater_of_class.py
@@ -1,13 +1,15 @@
 # coding=utf-8
-
 class Log():
+
     def __init__(self, file="info.log"):
         self.file = file
+
     def __call__(self, func):
-        log = func.__name__  + " was called"
+        log = func.__name__ + " was called"
         print(log)
         with open(self.file, 'a') as f:
-             f.write(log+'\n')
+            f.write(log + '\n')
+
 
 @Log()
 def hello():
diff --git a/decorate/decorater_with_para.py b/decorate/decorater_with_para.py
@@ -2,6 +2,7 @@
 
 from functools import wraps
 
+
 def logs(file="info.log"):
     def decorate(func):
         @wraps(func)
diff --git a/decorate/decorater_without_para.py b/decorate/decorater_without_para.py
@@ -2,6 +2,7 @@
 
 from functools import wraps
 
+
 def log(func):
     @wraps(func)
     def wrapper(*args, **kw):
@@ -10,6 +11,7 @@ def wrapper(*args, **kw):
         return result
     return wrapper
 
+
 @log
 def hello():
     print('Hello everybody')
