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| author | R David Murray <rdmurray@bitdance.com> | 2011-06-17 16:56:41 (GMT) |
|---|---|---|
| committer | R David Murray <rdmurray@bitdance.com> | 2011-06-17 16:56:41 (GMT) |
| commit | 4c7d21e2b3207d2123949c10d139520c9d19adb1 (patch) | |
| tree | 6b2ee4d46a74617fea03084e063e52ccea5a1e18 /Lib/mailbox.py | |
| parent | 92cafb85dd3143baa7016475b3895f5491fe451f (diff) | |
| parent | 05ff9904010a488cc640637ac8255cae41b270dd (diff) | |
| download | cpython-4c7d21e2b3207d2123949c10d139520c9d19adb1.zip cpython-4c7d21e2b3207d2123949c10d139520c9d19adb1.tar.gz cpython-4c7d21e2b3207d2123949c10d139520c9d19adb1.tar.bz2 | |
merge #11767: use context manager to close file in __getitem__ to prevent FD leak
Diffstat (limited to 'Lib/mailbox.py')
| -rw-r--r-- | Lib/mailbox.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/mailbox.py b/Lib/mailbox.py index 0e4f99b..b96b270 100644 --- a/Lib/mailbox.py +++ b/Lib/mailbox.py @@ -20,6 +20,7 @@ import email import email.message import email.generator import io +import contextlib try: if sys.platform == 'os2emx': # OS/2 EMX fcntl() not adequate @@ -76,7 +77,8 @@ class Mailbox: if not self._factory: return self.get_message(key) else: - return self._factory(self.get_file(key)) + with contextlib.closing(self.get_file(key)) as file: + return self._factory(file) def get_message(self, key): """Return a Message representation or raise a KeyError.""" |