tail_rec_print

tail_rec_print.py

import functools

def tail_call(func):
    def _optimize_partial(*args, **kwargs):
        old_reference = func.__globals__[func.__name__]
        func.__globals__[func.__name__] = functools.partial(functools.partial, func)

        to_execute = functools.partial(func, *args, **kwargs)

        while isinstance(to_execute, functools.partial):
            to_execute = to_execute()

        func.__globals__[func.__name__] = old_reference
        return to_execute

    functools.update_wrapper(_optimize_partial, func)
    return _optimize_partial


@tail_call
def t(n = 1):
    print("%s - Hello" % n)
    return t(n+1) if n < 1024 else 0

t()