http://hg.python.org/cpython/rev/7cf5a629fde2 changeset: 77848:7cf5a629fde2 branch: 3.2 parent: 77844:450e32f8c73a user: Petri Lehtinen <petri@digip.org> date: Fri Jun 29 13:43:37 2012 +0300 summary: #9559: Don't call _pre_mailbox_hook more than once files: Lib/mailbox.py | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/Lib/mailbox.py b/Lib/mailbox.py --- a/Lib/mailbox.py +++ b/Lib/mailbox.py @@ -740,8 +740,11 @@ """Append message to mailbox and return (start, stop) offsets.""" self._file.seek(0, 2) before = self._file.tell() - if len(self._toc) == 0: - # This is the first message + if len(self._toc) == 0 and not self._pending: + # This is the first message, and the _pre_mailbox_hook + # hasn't yet been called. If self._pending is True, + # messages have been removed, so _pre_mailbox_hook must + # have been called already. self._pre_mailbox_hook(self._file) try: self._pre_message_hook(self._file) -- Repository URL: http://hg.python.org/cpython