jiter Custom Python exception with `kind` and `path`

Custom Python exception with `kind` and `path`

Open samuelcolvin opened this issue 1 year ago • 1 comments

We need a new exception that subclasses ValueError and adds a kind attribute which is the name from:

https://github.com/pydantic/jiter/blob/1fbedbfbcb86a767b9dd621d080f430528aebc33/crates/jiter/src/errors.rs#L6

and

https://github.com/pydantic/jiter/blob/1fbedbfbcb86a767b9dd621d080f430528aebc33/crates/jiter/src/errors.rs#L189

May 20 '24 19:05 samuelcolvin

We also want:

the path of the error, e.g. ['foo', 'bar', 0] - this should be opt in with (another) generic option, hopefully the last
the exact position of the error (as well as line and column number) this would allow the value that was rejected (e.g. NaN in the case of allow_nan_inf=False) to be extracted manually

May 27 '24 12:05 samuelcolvin