[Mlir-commits] [mlir] [mlir][python] make loading dialect module (for type and value casting) best effort only (PR #72338)

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https://github.com/rkayaith approved this pull request.

The current approach seems fine to me, but since the negative caching was removed this setup will cause the module imports to be attempted on every downcast. I wonder if it's noticeable?

https://github.com/llvm/llvm-project/pull/72338