问题遇到的现象和发生背景
TypeError: memoryview: a bytes-like object is required, not 'str'
用代码块功能插入代码,请勿粘贴截图
def RunProc(*args, **kwargs):
stdin = kwargs.pop("stdin", "")
p = subprocess.Popen(args, stdout = subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
stdout, stderr = p.communicate(stdin)
if p.returncode == 0:
if stderr:
sys.stderr.write(stderr.decode())
return stdout
else:
sys.stderr.write(stderr.decode())
sys.stdout.write(stdout.decode())
sys.exit(1)
运行结果及报错内容
stdout, stderr = p.communicate(stdin)
TypeError: memoryview: a bytes-like object is required, not 'str'
File "/Users/ans/opt/anaconda3/lib/python3.9/subprocess.py", line 1134, in communicate
stdout, stderr = self._communicate(input, endtime, timeout)
File "/Users/ans/opt/anaconda3/lib/python3.9/subprocess.py", line 1959, in _communicate
input_view = memoryview(self._input)