issue2550799: provide basic support for handling html only emails Initial implementation and testing with the dehtml html converter done. The use of beautifulsoup 4 is not tested. My test system breaks when running dehtml.py using beautiful soup. I don't get the failures when running under the test harness, but the text output is significantly different (different line breaks, number of newlines etc.) The tests for dehtml need to be generated for beautiful soup and the expected output changed. Since I have a wonky install of beautiful soup, I don't trust my output as the standard to test against. Also since beautiful soup is optional, the test harness needs to skip the beautifulsoup tests if import bs4 fails. Again something outside of my expertise. I deleted the work I had done to implement that. I could not get it working and wanted to get this feature in in some form.

"""Exceptions for use across all Roundup components.
"""

__docformat__ = 'restructuredtext'

class LoginError(BaseException):
    pass

class Unauthorised(BaseException):
    pass

class Reject(BaseException):
    """An auditor may raise this exception when the current create or set
    operation should be stopped.

    It is up to the specific interface invoking the create or set to
    handle this exception sanely. For example:

    - mailgw will trap and ignore Reject for file attachments and messages
    - cgi will trap and present the exception in a nice format
    """
    pass


class RejectRaw(Reject):
    """
    Performs the same function as Reject, except HTML in the message is not
    escaped when displayed to the user.
    """
    pass


class UsageError(ValueError):
    pass

# vim: set filetype=python ts=4 sw=4 et si