Suggestion for better usage

[rumbarum]

I really like this project.
I always put this on the top of dependency list for Python project.
The coverage of this lib: all Python Object, flexible use case and customizable are fascinating.

But there is lack of guard, and I have learned how to handle it by suffering.

I think this might helpful,

1. Guaranteed Correct DI attr on bootstrap:
   1.1. Check Literal str Injection if attr is exist.
   1.2. Check wiring missed Provide[...]
   1.3. Checking provider args.

2. Reliable Container Initializing:
   I have written code initializing container 2 times. Cause was wiring including container initializing. But there was no sign, just side effect. I hardly found that after some problem.

Thanks for your effort.

[ZipFile]

In v4.48.2 I've added warn_unresolved=True flag to wire/WiringConfiguration (see docs). It won't crash nor prevent you from doing typos, but still should help with debugging (make sure to run with -Walways).

As of pt.2, try using auto_wire=False in WiringConfiguration: docs

Otherwise, being more strict and explicit about issues you mentioned would be a breaking change, so proper fix will likely be in the next major version.