Deprecation warnings whilst using trains

[SeanNaren]

Hey guys! During training, when trains is enabled I keep getting spammed with these messages in stdout. Any ideas what could be causing this? I'll be investigating further to see what the issue is but any help would be appreciated.

/local/sean.narenthiran/anaconda3/lib/python3.7/site-packages/jsonschema/validators.py:896: DeprecationWarning:

The types argument is deprecated. Provide a type_checker to jsonschema.validators.extend instead.

[bmartinn]

Hi @SeanNaren , What's the trains & trains-server versions you are using? Also what's the jsonschema package version you have installed?

[SeanNaren]

Thanks for the quick response! trains==0.12.0 jsonschema==3.0.2. For the train server we use docker-compose so that pulls latest for the trains-server!

[bmartinn]

I can't seem to reproduce this warning...
I assume jsonschema package changed the interface between v2 and v3, but I can't find where the mismatch is.
Could you please post a short code snippet, reproducing the warning?

[bmartinn]

Hi @SeanNaren,

I think we located the mismatch, as I suspected, starting jsonschema v3, a parameter was deprecated in the jsonschema package.

We will fix it soon, but until we release a new trains package, you can down grade jsonschema to 2.6 or just ignore the warning :)

And again, thank you for noticing!

I'll post here once an update is in RC

[SeanNaren]

@bmartinn Thanks so much! Would love to ignore the warnings but the spam is unreal... Cheers for all your help!

[bmartinn]

Hey @SeanNaren your timing was perfect, last commit to 0.12.1 release 😄

$ pip install trains==0.12.1

Let me know if the issue was solved

[SeanNaren]

Thanks man! Verified it fixed on my end!