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The invoke command will create env environment!

I am not sure if it is just me 🤔. Never used invoke before. But sure can do, also helps me to get more familiar with the PR process

It's like running a shell script via python essentially.

hm invoke has eval which does not work in windows/powershell. came back with

The command "eval" is either misspelled or
could not be found.

Yeah it's a known issue, we have an open issue on this!

do I need a container?

You can try running the commands manually via conda

jupysql has a pretty similar setup and the windows problem has been fixed there, maybe include the fix in your PR? https://github.com/ploomber/jupysql/blob/55d9096d991de8137319a0ad3a1ba3f54b5783b1/tasks.py#L6

as far as I can grasp it I think this line is not required

'eval "$(conda shell.bash hook)" '

After I removed this line it just runs through fine.

It’s required depending on your OS, for windows you’d need to run

conda shell.bash hook

. Take a look on the fix in the git link above, we need this command as it sets conda as the source to activate

Okay done, now works fine in windows https://github.com/Buedenbender/sklearn-evaluation/blob/feature_threshholds/tasks.py

please post your questions on github so we keep all the conversation in a single place!

Well I stay corrected. The setup run through without error. However I have somewhat of a wierd error

I’d check the versions are matching. Also having a new fresh conda env might help out!

Yes correct. importing matplotlib works importing

matplotlib.pyplot

fails which is also kind of strange

If you click here on the get started button, and import it manually you’d see it works, try a clean slate with a higher

python version 3.9

. It also seems they had a recent release, try locking on 3.7.0, it’s not locked in the setup.py so I don’t think this is it.

note quite sure what fixed it but I updated matplotlib and restarted vscode without extensions and now it works

I bet, it’s always the small stuff 😄

I was to fast. it worked in console but not when executing the script... I tried now different version of matplotlib (which is already suboptimal for contributing); the SO threads you posted I have all read. Independent of the IDE vscode, I tried to run it just from command prompt (after activating the conda env

conda activate sk-eval

and running

python precision_recall.py

still the same error. I somehow refuse to accept that it will not work, but I am close to giving up. I will try it a last time with a devcontainer I think

No worries, happy it works now!