str__plus_vs_percent_vs_format_vs_fstring.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

__author__ = "ipetrash"


from timeit import timeit


foo = "FooBar"
test_globals = dict(foo=foo)

t = timeit('name = "Thread #" + foo', globals=test_globals)
print(f"Total time: {t:.3f} sec")

t = timeit('name = "Thread #%s" % foo', globals=test_globals)
print(f"Total time: {t:.3f} sec")

t = timeit('name = "Thread #{}".format(foo)', globals=test_globals)
print(f"Total time: {t:.3f} sec")

t = timeit('name = f"Thread {foo}"', globals=test_globals)
print(f"Total time: {t:.3f} sec")

"""
Total time: 0.077 sec
Total time: 0.179 sec
Total time: 0.244 sec
Total time: 0.081 sec
"""