[Python-Dev] bpo-36829: Add sys.unraisablehook() (original) (raw)

Petr Viktorin encukou at gmail.com
Thu May 16 14:58:33 EDT 2019


On 5/16/19 3:23 AM, Victor Stinner wrote: [...]

I modified my API to create an object to pack arguments. The new API becomes sys.unraisablehook(unraisable) where unraisable has 4 fields: exctype, excvalue, exctb, obj. [...] I always thought the classic (exc_type, exc_value, exc_tb) triple is a holdover from older Python versions, and all the information is now in the exception instance. Is the triple ever different from (type(exc), exc, exc.traceback)? (possibly with a getattr for traceback) Should new APIs use it?



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