Python is perfect as a "glue" language. "Inner Loops" that have to run efficiently is not where it shines, and I would write them in C or C++ and patch them with Python for access to the huge library base.
This is the "two language problem" ( I would like to hear from people who extensively used Julia by the way, which claims to solve this problem, does it really ?)
This is the "two language problem" ( I would like to hear from people who extensively used Julia by the way, which claims to solve this problem, does it really ?)