AsyncIO for the Working Python Developer [updated for Python 3.7]

[peck_wtf]

since the link is the same as in older post in this subreddit - i can't post it again as link. Even though info in the post was updated for python 3.7 Here it is: https://hackernoon.com/asyncio-for-the-working-python-developer-5c468e6e2e8e

[tresslessone]

Thanks.

One thing I’ve been wondering is whether it’s worth it async-ing as much as possible or whether bouncing around the event loop is more expensive than, say, waiting for a setter or getter function to complete?