Jess O

allow passing a custom registry into middleware and handlemetrics

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This PR allows consumers to pass in their own collector registry in to the middleware and maintains backwards compatibility for existing clients. If you would like to use the new...

allow a user-defined function for providing span attributes on engine/connect span begin

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# Description Add `attrs_provider` as an optional kwarg for `SQLAlchemyInstrumentor().instrument`. If `attrs_provider` (a 0 argument callable) is provided, it will be evaluated before any calls to start_current_span within the engine...

(str, Enum) mixins have undergone a breaking change in python 3.11 - see https://github.com/python/cpython/issues/100458 This PR adds poetry core to the dependencies to allow for version constraint parsing, and lists...

this is a bad implementation but that's ok

this is a bad implementation