OpenAI - Fix generics is instance - #1261
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…to check against generic type.
VegetarianOrc
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Dec 19, 2025
brianstrauch
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Sep 3, 2026
* bump version to 1.21.1 * Restrict tool type check to reject callable because of the inability to check against generic type. --------- Co-authored-by: Alex Mazzeo <alex.mazzeo@temporal.io> Migrated-From: temporalio/sdk-python@f0bd341
brianstrauch
pushed a commit
to temporalio/ai-integrations
that referenced
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Sep 3, 2026
* bump version to 1.21.1 * Restrict tool type check to reject callable because of the inability to check against generic type. --------- Co-authored-by: Alex Mazzeo <alex.mazzeo@temporal.io> Migrated-From: temporalio/sdk-python@f0bd341
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What was changed
Replace
isinstance(t, type(Tool))with checking only forcallable. This is the common failure case where an activity is passed directly. This and all other such problems should be caught by type checkers as well, but leaving this as extra protection.Why?
Tests fail on latest dependencies due to the use of isinstance on a type which has become a subscripted generic in
0.6.4.Checklist
Closes
How was this tested: