2020-10-19 21:08:55

docs/da/026.md

@@ -6,20 +6,20 @@
 
 In [1]:
 
-```
+```py
 import warnings
 
 ```
 
 在需要的地方，我们使用 `warnings` 中的 `warn` 函数：
 
-```
+```py
 warn(msg, WarningType = UserWarning)
 ```
 
 In [2]:
 
-```
+```py
 def month_warning(m):
     if not 1<= m <= 12:
         msg = "month (%d) is not between 1 and 12" % m
@@ -29,14 +29,14 @@ month_warning(13)
 
 ```
 
-```
+```py
 c:\Anaconda\lib\site-packages\IPython\kernel\__main__.py:4: RuntimeWarning: month (13) is not between 1 and 12
 
 ```
 
 有时候我们想要忽略特定类型的警告，可以使用 `warnings` 的 `filterwarnings` 函数：
 
-```
+```py
 filterwarnings(action, category) 
 ```
 
@@ -44,7 +44,7 @@ filterwarnings(action, category)
 
 In [3]:
 
-```
+```py
 warnings.filterwarnings(action = 'ignore', category = RuntimeWarning)
 
 month_warning(13)