Comment by rollcat

> the actual solution is to avoid dependencies whenever possible, so that you can review them when they change.

If you're publishing your software: you can't "not" depend on some essential service like source hosting or library index.

> You ARE reviewing them, right?

Werkzeug is 20kloc and is considered "bare bones" of Python's server-side HTTP. If you're going to write a complex Python web app using raw WSGI, you're just going to repeat their every mistake.

While at it: review Python itself, GCC, glibc, maybe Linux, your CPU? Society depends on trust.