Some fixes for problems identified by Peer Heinlein. It is possible

that the digest may contain unparseable messages, e.g. with missing
start boundaries.  Instead of crashing, such messages should simply be
ignored.  If lax parsing can't grok it, it has a high likelihood of
being spam.

Specific changes here:

_safeparser(): New helper factory for PortableUnixMailbox, which
returns the empty string if a MessageParseError occurs.  Note that ''
is used instead of None because the latter will stop the Mailbox's
default iterator (in Python 2.2).

Mailbox.__init__(): Use the _safeparser() function instead of
email.message_from_file().

scrubber(): We can use _safeparser() here and simply not scrub the
empty string return value.

0 files changed, 0 insertions, 0 deletions