Wrong mime type for SVG

[anonymous]

GraphvizPlugin sends wrong mime type for SVG file. Thats why I couldn't see a SVG object with Firefox's build-in SVG plugin.

I've fixed it.

Just replace this line

return req.send_file(img_path)

by this one

req.send_file(img_path, mimeview.get_mimetype(img_path))

And set import

from trac import mimeview

[Peter Kropf]

Fixed w/ changeset:1731.

[jholg]

Using GraphvizPlugin 0.7.2 I ran into this problem so I suppose this fix has been lost somewhere on the way (it fixes things for me). So

replacing

return req.send_file(img_path)

by

return req.send_file(img_path, get_mimetype(img_path))

and changing the import

from trac.mimeview.api import IHTMLPreviewRenderer, MIME_MAP

to

from trac.mimeview.api import IHTMLPreviewRenderer, MIME_MAP, get_mimetype

is still needed.

Regards, Holger