PEP 8: delete unused import

viprs · viprs · commit 0ded442c84f5 · 2016-05-24T20:52:32.000+08:00
diff --git a/python2/runner/writeln_decorator.py b/python2/runner/writeln_decorator.py
@@ -1,19 +1,18 @@
 #!/usr/bin/env python
 # encoding: utf-8
 
-import sys
-import os
 
 # Taken from legacy python unittest
 class WritelnDecorator:
     """Used to decorate file-like objects with a handy 'writeln' method"""
-    def __init__(self,stream):
+    def __init__(self, stream):
         self.stream = stream
 
     def __getattr__(self, attr):
         return getattr(self.stream,attr)
 
     def writeln(self, arg=None):
-        if arg: self.write(arg)
-        self.write('\n') # text-mode streams translate to \r\n if needed
+        if arg:
+            self.write(arg)
+        self.write('\n')  # text-mode streams translate to \r\n if needed
 
