On 2018-11-25 17:54, srinivasan wrote:
Hope now I have changed on the string output as below, could you
please correct me if am still wrong?
import sys
import subprocess
interface = "wlan0"
def main(ssid, pw):
try:
cmd = "nmcli device wifi connect '%s' password '%s'" % (ssid, pw)
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, shell=True, universal_newlines=True)
stdout, stderr = proc.communicate()
retcode = proc.returncode
print("printing stdout!!!!!!!!!!", stdout)
print("printing retcode!!!!!!!!!!", retcode)
except subprocess.CalledProcessError as e:
s = """While executing '{}' something went wrong.
Return code == '{}'
Return output:\n'{}'
""".format(cmd, e.returncode, e.output,
shell=True)
raise AssertionError(s)
#return proc.strip().decode("utf-8")
* return proc.decode("utf-8").strip()*
[snip]
No. As I said in _my_ post, 'proc' is the process itself. What you want
is the string that it output, which, in your code, is 'stdout', so:
return stdout.strip().decode("utf-8")
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