#3456: Issue with SVG file and tracd standalone daemon
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Reporter: eblot | Owner: jonas
Type: defect | Status: new
Priority: normal | Milestone:
Component: tracd | Version: devel
Severity: normal | Keywords: review
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I'm playing with the [th:wiki:SvnCcHelpersScript/RevTree RevTree] plugin
which relies itself on the [th:wiki:GraphvizPlugin GraphvizPlugin].
When Trac is run with the `tracd` standalone daemon and the
[th:wiki:GraphvizPlugin GraphvizPlugin] outputs SVG data my browser only
offers to save the file, rather than displaying the SVG graphics as an
embedded image.
Using the !LiveHttpHeaders extension for Firefox, it appears that `tracd`
sends the SVG graphic as `application/octet-stream` content type, which is
not a valid MIME type for SVG data.
Trac only relies on the Python `mimetypes` library to detect the MIME type
of a file, whereas Trac implements a more powerful MIME type recognition
scheme in `trac.mimeview.api`
I'm not sure whether the attached patch is valid, but it makes `tracd` to
serve and identify properly the SVG files and eventually allows the
[th:wiki:GraphvizPlugin GraphvizPlugin] to work with the standalone
`tracd` daemon.
Please comment.
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Ticket URL: <http://trac.edgewall.org/ticket/3456>
The Trac Project <http://trac.edgewall.com/>
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