Re: [Trac] Silently decline to attach duplicate file

[Chris Heller]

Take a look at the IAttachmentManipulator interface.  Specifically,  the
validate_attachment method will give you the opportunity to reject an
attachment, although it won't do it silently.

If you _really_ wanted to do it silently (which doesn't seem user-friendly
to me) ,  then you'd need to look into modifying trac/attachment.py where it
actually calls validate_attachment.

2010/3/11 Александр Зайцев <beb...@gmail.com>

> Hi,
>
> I would like to configure the system that it will decline to attach the
> same file to the ticket. Currently it adds some suffix like (2) (e.g.
> attach_file.jpg, attach_file(2).jpg).
> Is there any way to do that comparision comparing either file name or file
> content (better option)?
>
> Alex.
>
>
> --
> Александр Анатольевич Зайцев
>
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