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https://issues.apache.org/jira/browse/PYLUCENE-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17523433#comment-17523433
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Andi Vajda commented on PYLUCENE-62:
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Thank you for having verified the changes again.
The 'import jcc' case, as you say, is not very useful but can be made to work
by calling os.add_dll_directory(jvm_dll_path) manually first. If one is import
the jcc package this way, they must know what they're up to.
I can't connect the %PREFIX%\lib\site-packages\jcc3\jcc3.lib issue to code in
jcc other than the extra_link_args being set in python.py around line 1843. I
don't see, at first glance, where %prefix% would be coming from.
I think this bug can now be marked fixed, please reopen if you think it needs
more work.
Thank you again for all your work on this !
> Not finding jvm.dll on windows
> ------------------------------
>
> Key: PYLUCENE-62
> URL: https://issues.apache.org/jira/browse/PYLUCENE-62
> Project: PyLucene
> Issue Type: Bug
> Reporter: Petrus Hyvönen
> Priority: Major
> Attachments: add_dll_win-1.patch, add_dll_win.patch,
> fixes_with_inclusion _of_windows_module.patch, jvm_dll.diff, small_fixes.patch
>
>
> On recent versions of Python, the dll's seems to require to be added via the
> os.add_dll_directory() function.
>
> Apparently something changed in Python 3.8 regarding this, "Python 3.8
> changed the DLL resolution order
> [https://docs.python.org/3/whatsnew/3.8.html#bpo-36085-whatsnew]";
> Thanks to:
> [https://github.com/conda-forge/python-feedstock/issues/552]
>
> Proposed fix in a patch below. It can likely be rewritten in some more neat
> way. :)
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