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-rwxr-xr-xLib/tarfile.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index 1fae29430f..e42279470d 100755
--- a/Lib/tarfile.py
+++ b/Lib/tarfile.py
@@ -2093,9 +2093,10 @@ class TarFile(object):
def extractfile(self, member):
"""Extract a member from the archive as a file object. `member' may be
- a filename or a TarInfo object. If `member' is a regular file or a
- link, an io.BufferedReader object is returned. Otherwise, None is
- returned.
+ a filename or a TarInfo object. If `member' is a regular file or
+ a link, an io.BufferedReader object is returned. For all other
+ existing members, None is returned. If `member' does not appear
+ in the archive, KeyError is raised.
"""
self._check("r")