Used SEEK_* constants from fs, rather than os

git-svn-id: http://pyfilesystem.googlecode.com/svn/trunk@865 67cdc799-7952-0410-af00-57a81ceafa0f

1 files changed, 4 insertions, 3 deletions

diff --git a/fs/iotools.py b/fs/iotools.py
index d52397e..ce243c1 100644
--- a/fs/iotools.py
+++ b/fs/iotools.py
@@ -1,7 +1,8 @@
 from __future__ import unicode_literals
 from __future__ import print_function
 
-import os
+from fs import SEEK_SET, SEEK_CUR, SEEK_END
+
 import io
 from functools import wraps
 
@@ -36,7 +37,7 @@ class RawWrapper(object):
     def isatty(self):
         return self._f.isatty()
 
-    def seek(self, offset, whence=os.SEEK_SET):
+    def seek(self, offset, whence=SEEK_SET):
         return self._f.seek(offset, whence)
 
     def readable(self):
@@ -53,7 +54,7 @@ class RawWrapper(object):
         if hasattr(self._f, 'seekable'):
             return self._f.seekable()
         try:
-            self.seek(0, os.SEEK_CUR)
+            self.seek(0, SEEK_CUR)
         except IOError:
             return False
         else: