Merged revisions 76723 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r76723 | antoine.pitrou | 2009-12-09 01:01:27 +0100 (mer., 09 déc. 2009) | 3 lines

  Issue #7461: objects returned by os.popen() should support the context manager protocol
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1 files changed, 4 insertions, 0 deletions

diff --git a/Lib/os.py b/Lib/os.py
index a59c5df..7c342fe 100644
--- a/Lib/os.py
+++ b/Lib/os.py
@@ -650,6 +650,10 @@ class _wrap_close:
             return returncode
         else:
             return returncode << 8  # Shift left to match old behavior
+    def __enter__(self):
+        return self
+    def __exit__(self, *args):
+        self.close()
     def __getattr__(self, name):
         return getattr(self._stream, name)
     def __iter__(self):