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view messages/utils.py @ 662:b347a31d12dd

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For issue #44, add an import for InvalidPage.
author Brian Neal <bgneal@gmail.com>
date Wed, 15 May 2013 20:13:05 -0500
parents ee87ea74d46b
children
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"""
This file contains various helper utility functions for the messages
application.

"""


def reply_subject(subject):
    """
    Builds a subject line for a reply.
    If the subject already starts with Re: then return the subject.
    Otherwise, prepend Re: to the subject and return it.
    """
    if subject.startswith('Re: '):
        return subject
    return 'Re: ' + subject