Test that os.utime and os.chmod actually exist before using them.
diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index 32bb87e..270c2b2 100644
--- a/Lib/tarfile.py
+++ b/Lib/tarfile.py
@@ -1513,14 +1513,17 @@
def chmod(self, tarinfo, targetpath):
"""Set file permissions of targetpath according to tarinfo.
"""
- try:
- os.chmod(targetpath, tarinfo.mode)
- except EnvironmentError, e:
- raise ExtractError, "could not change mode"
+ if hasattr(os, 'chmod'):
+ try:
+ os.chmod(targetpath, tarinfo.mode)
+ except EnvironmentError, e:
+ raise ExtractError, "could not change mode"
def utime(self, tarinfo, targetpath):
"""Set modification time of targetpath according to tarinfo.
"""
+ if not hasattr(os, 'utime'):
+ return
if sys.platform == "win32" and tarinfo.isdir():
# According to msdn.microsoft.com, it is an error (EACCES)
# to use utime() on directories.