For anyone who needs a Python 3-compatible FormAlchemy that actually works, read here...

[coredumperror]

So if you're like me, and needed to update an ancient webapp that uses FormAlchemy, but were frustrated by the lack of a release that fixes the WebHelpers incompatibility which causes an error related to not being able to use lists/tuples for options, here's how to fix that:

git clone git@github.com:FormAlchemy/formalchemy.git
cd formalchemy
python setup.py sdist
cd dist

You're now in a folder with a file called FormAlchemy-1.6.dev0.tar.gz. Put that file somewhere online (a S3 bucket works great), and then add that URL to your requirements file. You may also need to update from WebHelpers==1.3 to WebHelpers2==2.0, but I'm not 100% certain about that.

[aconrad]

Hi Robert, Thanks for sharing. Are you saying that master has an unreleased version that has the fix you need? And if so then all you need would be a new release of FormAlchemy? I'm not sure who's in charge of releases now, but since you felt the pain then if someone reading this has the ability to do releases then it sounds like it would make a positive impact to some folks out there. Anyone?

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On Tue, Nov 3, 2020, 4:09 PM Robert Rollins ***@***.***> wrote: So if you're like me, and needed to update an ancient webapp that uses FormAlchemy, but were frustrated by the lack of a release that fixes the WebHelpers incompatibility which causes an error related to not being able to use lists/tuples for options, here's how to fix that: git clone ***@***.***:FormAlchemy/formalchemy.git cd formalchemy python setup.py sdist cd dist You're now in a folder with a file called FormAlchemy-1.6.dev0.tar.gz. Put that file somewhere online (a S3 bucket works great), and then add that URL to your requirements file. You *may* also need to update from WebHelpers==1.3 to WebHelpers2==2.0, but I'm not 100% certain about that. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#71>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAB4O3LV37GXHR56XOEUSSDSOCLVNANCNFSM4TJMGY7A> .

[coredumperror]

Yes, master has a number of changes that did not make it into 1.5.5, including one that makes it compatible with a change in WebHelpers from several years ago, which completely broke FormAlchemy.

Also, something I forgot to mention is that line 7 of setup.py needs to be removed, because the six library is not available during the execution of setup.py while installing FormAlchemy through pip. It does an import that doesn't even get used anyway, so there's no harm in removing it.

[sallner]

@coredumperror Maybe you could add a PR to make that change easier to include in the next release?

@gawel @aconrad @smurfix Do you see a chance to cut a release?

[coredumperror]

Sure, I could do that. To be honest, I expected my comment to sit here, unread, for possibly years, until someone like myself came along and tried to update an ancient codebase that used FormAlchemy. If I'd know that not one, but two people would actually come along and see it within a day, I would have made a PR.

So I'll go do that. Though I believe it'll just be that one change to setup.py, as there are no other changes necessary on the master branch to make a working version.

[aconrad]

Thank you @coredumperror, this is much appreciated. Once it gets merged, I'll see if I have enough permissions to issue a new release.

[sallner]

@coredumperror What do you think, will you need to support your app for a longer period of time? I.e., is it reasonable to keep FormAlchemy in a state that is reliably tested via CI? I did not managed to run a buildout with successful tests afterwards, so there might be some work involved beyond the usual cleanup.

[sallner]

@aconrad Would you cut a release, as I do not have any PyPI rights for this package. There is a guide to create a release in the repo, although I failed with the tests.

[aconrad]

@sallner thanks for merging the PR. Could you do the release if I gave you the necessary PyPI permissions to publish a new FA release?

[sallner]

@aconrad Yes, I would do that.

[aconrad]

What is your pypi username?

[sallner]

it is sallner, just like in github.

[sallner]

@aconrad Have you tried to give me permission on PyPI?

[smurfix]

On 10.11.20 09:04, Steffen Allner wrote: @aconrad <https://github.com/aconrad> Have you tried to give me permission on PyPI?

I just added you, you should have received an invite.

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-- -- Matthias Urlichs

[sallner]

Thank you, that worked. I will prepare a release.