Make exceptions less verbose by default #1330
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PyTensor exceptions are very verbose by default. Users often struggle to even find the actual error message.
This PR makes exceptions more minimal with a hint to set the relevant flag
exception_verbosity
tomedium
(the oldlow
orhigh
) for more details.The type error in the following snippet:
Now looks like:
Whereas with the old default looked like
A runtime error:
Now looks like this
Whereas before it looked like
📚 Documentation preview 📚: https://pytensor--1330.org.readthedocs.build/en/1330/