Tab completion triggers deprecation warnings with latest Jedi (0.15.1)

[jorisvandenbossche]

I reported it at Jedi: davidhalter/jedi#1383
But opening an issue here as well in case there are workarounds we need to do in pandas itself (last time we did do something: #16414)

[TomAugspurger]

Sounds like we'll want to put in a workaround to silence these, since we may be releasing before Jedi.

[TomAugspurger]

I briefly looked into this. Didn't see an easy way to avoid the warnings.

[jorisvandenbossche]

@TomAugspurger last time you did something like

    def __dir__(self):
        # Avoid IPython warnings for deprecated properties
        # https://github.com/pandas-dev/pandas/issues/16409
        rv = set(dir(type(self)))
        rv.discard("labels")
        return sorted(rv)

That did not work this time?
It seem Thomas Kluyver is doing something similar here h5py/h5py#1316

[jorisvandenbossche]

This actually seems to be working, will do a PR (we already have the infrastructure set up, but the base list of deprecations was not passed properly to Series)

[jorisvandenbossche]

OK, done in #28524