Removed __div__ impls from Cython

[WillAyd]

Alternate to #34711 which may close #34704

[WillAyd]

I believe failure is unrelated. Looking into it but @jbrockmendel might have some ideas as well given his comment here ref #33858:

pandas/pandas/tests/extension/base/dtype.py

Line 78 in 08febd2

# FIXME: This should probably be *fixed* not ignored.

[WillAyd]

Nevermind had the wrong PR. Looks like it might trace back to #22699

[jreback]

hmm what is this needed for?

[WillAyd]

These throw unused function warnings / errors in newer Cython versions during compilation

…

Sent from my iPhone

On Jun 14, 2020, at 7:36 AM, Jeff Reback ***@***.***> wrote:  hmm what is this needed for? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[jreback]

thanks

[simonjayhawkins]

@meeseeksdev backport to 1.0.x

[lumberbot-app]

Owee, I'm MrMeeseeks, Look at me.

There seem to be a conflict, please backport manually. Here are approximate instructions:

1. Checkout backport branch and update it.

$ git checkout 1.0.x
$ git pull

2. Cherry pick the first parent branch of the this PR on top of the older branch:

$ git cherry-pick -m1 7240ed459e60c91e706940a0db72228c3c70beeb

3. You will likely have some merge/cherry-pick conflict here, fix them and commit:

$ git commit -am 'Backport PR #34718: Removed __div__ impls from Cython'

4. Push to a named branch :

git push YOURFORK 1.0.x:auto-backport-of-pr-34718-on-1.0.x

5. Create a PR against branch 1.0.x, I would have named this PR:

"Backport PR #34718 on branch 1.0.x"

And apply the correct labels and milestones.

Congratulation you did some good work ! Hopefully your backport PR will be tested by the continuous integration and merged soon!

If these instruction are inaccurate, feel free to suggest an improvement.

[simonjayhawkins]

xref #34802