Python logoThe asyncio module was added to Python in version 3.4 to “provides infrastructure for writing single-threaded concurrent code using coroutines, multiplexing I/O access over sockets and other resources, running network clients and servers, and other related primitives”. If you want an introduction to asyncio take a look at this blog post.

This post will look at how to share state between multiple async methods that may be running at the same time without using anything silly like globals. The examples should be easy to follow and easy to extrapolate from. Also I’ll be embedding  code snippets which you should be able to run in the browser.

Disclaimer: I don’t really write much python so there might be better solutions. This post is only meant to serve as a consolidation of knowledge to be passed to another.

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