📅  最后修改于: 2022-03-11 14:45:56.286000             🧑  作者: Mango
# credit to user in Stack Overflow
import os, sys
class HiddenPrints:
def __enter__(self):
self._original_stdout = sys.stdout
sys.stdout = open(os.devnull, 'w')
def __exit__(self, exc_type, exc_val, exc_tb):
sys.stdout.close()
sys.stdout = self._original_stdout
with HiddenPrints():
print('Will not be printed')
print('Will be printed')