I've been playing with Cython recently and I'm really impressed with its compatibility with arbitrary Python code. It's possible to compile all of Tornado with

I've been playing with Cython recently and I'm really impressed with its compatibility with arbitrary Python code. It's possible to compile all of Tornado with only minor changes (for a ~25% speedup without any type annotations). https://groups.google.com/forum/#!topic/python-tornado/Kele72rCUaE https://groups.google.com/forum/#!topic/python-tornado/Kele7...