Merge pull request yidao620c#163 from kyan001/patch-2

yidao620c · web-flow · commit 5e5e86b604e4 · 2017-07-03T09:33:29.000+08:00
fix p09, __file__ variable should not be quoted
diff --git a/source/c10/p09_add_directories_to_sys_path.rst b/source/c10/p09_add_directories_to_sys_path.rst
@@ -54,7 +54,7 @@
 
     import sys
     from os.path import abspath, join, dirname
-    sys.path.insert(0, join(abspath(dirname('__file__')), 'src'))
+    sys.path.insert(0, join(abspath(dirname(__file__)), 'src'))
 
 这将src目录添加到path里，和执行插入步骤的代码在同一个目录里。
 
