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NotFoundError is not raised, but Python FileNotFoundError is raised #197
Description
Noticed this while making an integration in dagster (dagster-io/dagster#27450), is that NotFoundError is not raised when you try to do obs.head(), you actually get the standard FileNotFoundError exception. Not sure if this was intended? But it threw me off for a second, since I imported the notFoundError from the execptions module : )
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kylebarron commentedon Feb 3, 2025
We can standardize on the obstore exception. Would you like to submit a PR?
kylebarron commentedon Jun 18, 2025
I don't think it's currently possible to do multiple inheritance of exceptions in pyo3 PyO3/pyo3#4979
At this point I think it's more likely that we remove our own
NotFoundErrorand standardize onFileNotFoundErrorand just document that it's the primary error variant that doesn't subclass fromBaseError