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Fixing the return type hint for the transaction method in the standalone client. #3660

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Merged
merged 4 commits into from
May 29, 2025
Merged

Fixing the return type hint for the transaction method in the standalone client. #3660

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f904803
Fixing the return type hint for transaction method in standalone client
petyaslavova May 27, 2025
7ee7abd
Merge branch 'master' into ps_fix_standalone_client_transaction_metho…
petyaslavova May 28, 2025
27e2287
Merge branch 'master' into ps_fix_standalone_client_transaction_metho…
petyaslavova May 29, 2025
57e47eb
Changing Optional to explicitly adding None with Union - to improve c…
petyaslavova May 29, 2025
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2 changes: 1 addition & 1 deletion redis/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -450,7 +450,7 @@ def pipeline(self, transaction=True, shard_hint=None) -> "Pipeline":

def transaction(
self, func: Callable[["Pipeline"], None], *watches, **kwargs
) -> None:
) -> Optional[Union[List[Any], Any]]:
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Copilot AI May 27, 2025

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The return type hint Optional[Union[List[Any], Any]] can be simplified. Since Any already encompasses List[Any], consider using -> Any or -> Optional[Any]. For stronger typing, introduce a TypeVar for the callback return: e.g.

R = TypeVar('R')
def transaction(self, func: Callable[["Pipeline"], R], *watches, **kwargs) -> Optional[R]:
    ...

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"""
Convenience method for executing the callable `func` as a transaction
while watching all keys specified in `watches`. The 'func' callable
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