zhuyifei1999@gmail.com YiFei Zhu Guppy 3 is a programming environment providing object and heap memory sizing, profiling and analysis. It includes a prototypical specification language that can be used to formally specify aspects of Python programs and generate tests and documentation from a common source. https://github.com/zhuyifei1999/guppy3/issues guppy3 zhuyifei1999/guppy3