Django: inject.InjectorException: Injector is already configured (proposal)

[alefnula]

Since django is (unfortunately) loading some of its modules more than once, inject is throwing an: inject.InjectorException: Injector is already configured exception.

My current workaround is:

if inject.get_injector() is None:
    inject.configure(ioc.production)

But that's exposing the internals of the inject library. I think that it would be cleaner to have something like:

if not inject.is_configured():
    inject.configure(ioc.production)

But, if you're OK with the "hacky" solution, I'll close the issue.

Thank you for your time :)

[ivankorobkov]

As far as I remember, Django way of loading modules is rather weird. It does not have a well-defined entry point where you can put an injector initialization.

I would do the same as you:

if not inject.is_configured():
    inject.configure(ioc.production)

But I do not Django internals, may be, there is a better way.

[ivankorobkov]

I will upload a new version to pypi in 5 mins.

[ivankorobkov]

I have uploaded a new version to PyPi https://pypi.python.org/pypi/Inject/3.2.0

I added is_configured and configure_once. The latter can be called multiple times to configure an injector. It also eliminates race conditions if you try to configure an injector multiple times.

Thanks for an issue.

[alefnula]

Wow you're awesome! This was fast! Thanks a lot! :)