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<div class="moz-cite-prefix">On 2026-06-17 1:49 pm, Even Rouault via
gdal-dev wrote:<br>
</div>
<blockquote type="cite"
cite="mid:66073f73-ba4a-48a6-8a13-c2557ebc89b4@spatialys.com">Hi,
<br>
<br>
I'd like to have a broader feedback of the community on
<a class="moz-txt-link-freetext" href="https://github.com/OSGeo/gdal/pull/14763">https://github.com/OSGeo/gdal/pull/14763</a> . Please read it in
detail. In practice, the main backwards incompatibility would be
the point 1 I mention in the PR text, that is that for current
users of gdal.Open(dsname), they would now get vector datasets
opened in addition to raster ones. While I see this is as a long
term benefit, at least one user
(<a class="moz-txt-link-freetext" href="https://github.com/ubarsc/rios/pull/192">https://github.com/ubarsc/rios/pull/192</a>) had to work around it
since they expected gdal.Open() to fail on vector datasets. The
workaround being to use gdal.OpenEx(dsname, gdal.OF_RASTER) that
will work before and after the PR, or if targeting only post PR
state, gdal.Open(dsname, gdal.OF_RASTER)
<br>
<br>
PR 14763 would be potential material for a GDAL 4 if that did
occur, but I don't know if it is desirable and even if it was, I
don't think it would happen in a short or medium term (mostly
because the GDAL dev community is too small to be able to gather a
significant set of backwards incompatible change in a reasonable
period of time, while not blocking features to be released at a
reasonable frequency). So we're more in a situation where we land
a few backwards incompatible change each (non bugfix) release.
<br>
<br>
Even
<br>
<br>
</blockquote>
Hi Even,<br>
<br>
(I doubted whether to reply because it was a bit unclear to me if
you only wanted people with concerns to reply, or also people who
don't see any issue with the proposed change.)<br>
<br>
We (as quite heavy users of gdal in our internal python software) do
not see any issues with this proposal for us, and would in fact
welcome this change because it will reduce ambiguity between the 2
possible ways to open raster datasets.<br>
<br>
Thanks for asking feedback,<br>
Vincent.
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