Changes

0.4 (2024-02-22)

Drop Python 3.5, 3.6, and 3.7.
Add Python 3.9, 3.10, 3.11, and 3.12.
Add a helpful error message if the name= argument is forgotten by simply passing a string directly into get('oops'). See https://github.com/mmerickel/wired/pull/44

Added the __wired_factory__ protocol which enables classes/functions. This feature allows objects to declare their factory in a reusable way near the definition of the class/function instead of near the ServiceRegistry.register_factory invocation. Build some decorators that automatically inject this protocol! See https://github.com/mmerickel/wired/pull/41
Added the wired.service_factory venusian decorator which can be used to discover factories by setting up a venusian.Scanner and scanning your code to auto-register the services. In the future wired will likely provide top-level scanning, but for now you have to do it yourself and there are examples in the docs. See https://github.com/mmerickel/wired/pull/41

Added a name argument to wired.dataclasses.register_dataclass to support registering services by name. See https://github.com/mmerickel/wired/pull/32
Removed the “how to write an injector” tutorial, then flatten a lot of the docs into no more than two levels (to please the RTD theme.) See https://github.com/mmerickel/wired/pull/32

Added wired.dataclasses optional package with support for automatically generating service factories for Python 3.7’s typed-dataclasses. Thanks Paul! See https://github.com/mmerickel/wired/pull/19
Added a new tutorial on writing a DI framework around Python 3.7’s typed-dataclasses. Thanks again Paul! See https://github.com/mmerickel/wired/pull/16

wired.ServiceContainer.set has been redefined to set a service instance for a specific context object instead of for a type-of-context. The new method wired.ServiceContainer.register_singleton is a direct replacement for the old behavior.

Add wired.ServiceContainer.register_factory and wired.ServiceContainer.register_singleton which are per-container analogues to their per-registry variants on wired.ServiceRegistry.
Edit docs to (a) improve sales pitch, (b) split into a couple of sub-pages, and (c) provide a tutorial. Update README and setup.py description a bit as well. See https://github.com/mmerickel/wired/pull/6

Add support for Python 3.7.
Fix an issue where two different service classes with the same name would be treated as the same service, defeating the type-based lookup.

Improve memory management slightly in cases where many short-lived context objects are used by tracking and cleaning up their weakrefs.