Redirecting print - a) by reassigning to print b) creating a different variable

bar.py

from functools import partial

mode = "debug"
def get_logger(stream = None) :
    if stream is None :
        return __builtins__.print
    else :
        return partial(__builtins__.print,file=stream)
        
def main() :
    redirect = open("bar.txt","w")
    log = get_logger()
    log("Hello")
    # Could create a log2 below instead
    # Could also use separate loggers for policy
    # driven redirection (as in normal loggers)
    log = get_logger(redirect)
    log("World!")
    redirect.close()

if __name__ == "__main__" :
    main()

foo.py

from functools import partial

def main():
    global print
    print("Hello")
    redirect = open("foo.txt","w")
    print = partial(__builtins__.print,file=redirect)
    print("World!")
    redirect.close()

if __name__ == "__main__" :
    main()