Support class-based components and callable signature detection #56
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davepeck
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This PR represents a big set of changes to support class-based components, as described in #53. When merged, this resolves #53 . The `README.md` is updated to reflect these changes, all tests are updated, and there are very many new tests. For a basic description of these changes from a user's perspective, see [my comments to #53 here](#53 (comment)). There is also a new `CallableInfo` facility: a frozen dataclass that holds on to _just_ the information we need when inspecting a callable (using `inspect.signature()` now) to understand how to invoke it. We do this (rather than holding on to `inspect.Signature` instances directly) for cachability; `get_callable_info(c: Callable)` sits behind an `@lru_cache()`.
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This PR represents a big set of changes to support class-based components, as described in #53. When merged, this resolves #53 .
The
README.mdis updated to reflect these changes, all tests are updated, and there are very many new tests.For a basic description of these changes from a user's perspective, see my comments to #53 here.
There is also a new
CallableInfofacility: a frozen dataclass that holds on to just the information we need when inspecting a callable (usinginspect.signature()now) to understand how to invoke it. We do this (rather than holding on toinspect.Signatureinstances directly) for cachability;get_callable_info(c: Callable)sits behind an@lru_cache().