On 08/03/2015 12:28 AM, Mads Kiilerich wrote:
+Error e-mails
+-------------
+
+When an exception occurs in Kallithea -- and unless interactive
debugging is
+enabled using ``set debug = true`` in the ``[app:main]`` section of the
+configuration file -- an e-mail with exception details is sent by
WebError_'s
+``ErrorMiddleware`` to the addresses specified in ``email_to`` in the
+configuration file.
+
+The ``From`` header of these e-mails is set using the
``error_email_from``
+setting in the configuration file. The ``Subject`` of these e-mails can
+optionally be prefixed with the value of ``error_subject_prefix`` in
the
+configuration file. This value defaults to '`WebApp Error:` '.
+
+_Note:_ Due to the way configuration files are parsed, trailing
whitespace is
+ignored. For ``error_subject_prefix``, however, a trailing space can be
+desirable. A simple solution is to add a special Unicode space
instead, for
+example `U+2002 (EN SPACE)`: ' '.
Yeah, that parser seems to be very not-so-clever.
Unicode in mail subjects is however a flaky thing (AFAIK). That
workaround doesn't sound like something I would recommend ... Is that
recommended from WebError upstream?
It sounds like it would be better to make a hack that checks if the
configured value both start and ends with ", it will strip these and
preserve whitespace inside it and write it back to the ini file data
structure.
Hmm ... after giving it a bit more thoughts:
It seems like error_subject_prefix isn't "ready" yet. We should perhaps
leave it out of documentation and .ini files for now and move forward
with the rest of the documentation and your other changes?
(As you probably noticed, I pushed some parts of your series.)
/Mads
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