mailbox_mbox_remove.py

#!/usr/bin/env python3
# encoding: utf-8
#
# Copyright (c) 2008 Doug Hellmann All rights reserved.
#
"""
"""

#end_pymotw_header
import mailbox

mbox = mailbox.mbox('example.mbox')
mbox.lock()
try:
    to_remove = []
    for key, msg in mbox.iteritems():
        if '2' in msg['subject']:
            print('Removing:', key)
            to_remove.append(key)
    for key in to_remove:
        mbox.remove(key)
finally:
    mbox.flush()
    mbox.close()

print(open('example.mbox', 'r').read())