Move decimal.Decimal validation to _generate_schema.py
#9977
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sydney-runkle
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relnotes-performance
CodSpeed Performance ReportMerging #9977 will not alter performanceComparing Summary
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adriangb
reviewed
Jul 25, 2024
Comment on lines
+1809
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| @pytest.mark.xfail( | ||
| reason=( | ||
| "We allow python validation functions to wrap the type if the constraint isn't valid for the type. " | ||
| "An error isn't raised for an int or float annotated with this same invalid constraint, " | ||
| "so it's ok to mark this as xfail for now, but we should improve all of them in the future." | ||
| ) | ||
| ) |
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FWIW I do think we could special case something like Annotated[float, Field(max_len=10)] to raise an error at schema building time. If we're 100% sure the constraint makes no sense we can raise an error. But in the case of Annoated[float, AfterValidator(...), Field(max_len=10)] or whatever that we can't.
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Agreed, I think that should be addressed in a different PR though 👍
adriangb
approved these changes
Jul 25, 2024
This was referenced Jul 26, 2024
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Along the same lines as #9975 and #9976.
I've marked one test as xfail - we're no longer checking for the appropriate decimal constraints here, but this isn't a reflection of a problem with decimal, but rather our known annotated metadata application process. I've explained this reason in the xfail comment, and plan to write up a report discussing how we apply annotated metadata and the current shortcomings.
Upon
codspeedcompletion, I'm seeing a 7% improvement on this function: https://codspeed.io/pydantic/pydantic/branches/move-dec. We're slowly chipping away!