Update agent for pydle 0.8.5+ / python 3.7 fixes

[richteer]

The irc agent is completely broken on 3.7 since async was made a reserved keyword, thus breaking Pydle.

See Pydle issue here: shizmob/pydle#76
And the relevant pull request that sort of fixes it here: shizmob/pydle#79

I see two courses of action for this:
1. Write a new IRC agent using a different backing library (not a bad idea for variety's sake)
2. Wait it out for a fix, and warn users not to run with 3.7 (possibly put a warning in the code)

Pydle issues have been resolved and now plays nice with 3.7 again.

However, the agent needs to be updated for these changes, as we now need to await on the handling async functions.

Further suggestion: investigate notifying users if they have potentially incompatible python/pydle versions? Make 0.8.5 mandatory?

[richteer]

I am currently running a version of pydle with that pull request applied, and it seems to work after commenting out the pydle.coroutine lines (as that wrapper lib was removed). Will post further when I have more information.

[theunkn0wn1]

An update for Pydle should be released soon resolving the 3.7 incompatability.

I have also re-implemented pydle.coroutine as not to require that change on your end, I should have been more careful to observe downstream usages prior to changing the interface. I will be more careful not to change the interface moving forward to minimize the likelihood of breaking things unnecessarily.

[theunkn0wn1]

pydle v0.8.5 has been released, which resolves the python 3.7 incompatibility.

[richteer]

Thanks for the heads up on the fix!

Leaving issue open since the agent still needs to be updated, but that thankfully resolved the main problem.

[theunkn0wn1]

No worries. Just a heads up version 0.8.5 has a couple show-stopping bugs revolving around reconnection handling and suggest using v0.9.0+

Sorry for any inconvenience this may cause!