jedi 0.19.2 crashing on specutils completion

[jdtsmith]

A reliable jedi crash (IPython 9.3.0, Jedi 0.19.2) can be obtained with:

import astropy.units as u
import numpy as np
from specutils import Spectrum1D
sp=Spectrum1D(np.random.random(400)*10 * u.mJy, np.linspace(5,38,400) * u.um)
sp. # [Tab]

crashing with:

sp.Oops Jedi has crashed, please report a bug with the following:
   ...: """
   ...: Ran out of input
   ...: s"""

[davidhalter]

Is there a way for you to obtain the traceback? And does this come from an editor/IDE or Jupyter notebook/IPython/Python shell?

[jdtsmith]

This is via iPython, and replicates over several iPython versions as well as back to Jedi v0.18.0. Here's a traceback (removing identifying dirnames):

jedi_crash.tb.txt

Thanks for looking into it.

[jdtsmith]

And, looking closer at this, it seems to be a corrupted cache pickle file. If I simply dump the cache by moving ~/Library/Caches/Jedi/CPython-313-33 out of the way, the fault goes away. Not sure if it's a one off problem or there is a bug corrupting the cache, but info nonetheless.

If each cache file stands on its own, perhaps catching this cache file corruption exception and removing the file (with a warning) would be possible?