Go's "defer" in pytest (and Python)

 I'm writing a lot of Go & Python these days, and both affect the way I write code.

One feature I really like in Go is defer. Lately, after writing some complicated pytest fixtures, I tried to make simpler and use a "defer" like fixture. Here's what I came with:

Out of the context of pytest, the same idea can become a context manager:

Update: I've published pytest-defer to PyPI.