add general exception handling guidance to CONTRIBUTING.md#3394
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add general exception handling guidance to CONTRIBUTING.md#3394
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quaquel
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Feb 28, 2026
quaquel
approved these changes
Feb 28, 2026
quaquel
reviewed
Feb 28, 2026
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@quaquel I think we have a duplication in the |
Member
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you are right, the first entry on exceptions should be removed. No idea how that happend. A Pr is welcome |
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This PR adds a short “Exception handling guidance” section to
CONTRIBUTING.mdto make exception usage more consistent across Mesa.What this PR changes
MesaExceptionhierarchy.raise ... from ...when wrapping internal exceptions.Why
Recent exception-related discussions highlighted (#3380 (comment)) the need for a concise contributor guideline so future changes follow a shared approach and stay consistent.