def ExecuteCommand(cmd, args=[], elevate=False, pword=wx.EmptyString):
if elevate and pword.strip(u' \t\n') == wx.EmptyString:
return (None, GT(u'Empty password'))
CMD_sudo = GetExecutable(u'sudo')
if not CMD_sudo:
return (None, GT(u'Super user command (sudo) not available'))
main_window = GetMainWindow()
if isinstance(args, (unicode, str)):
cmd_line = [
args,
]
else:
cmd_line = list(args)
cmd_line.insert(0, cmd)
main_window.Enable(False)
# FIXME: Better way to execute commands
if elevate:
cmd_line.insert(0, u'sudo')
cmd_line.insert(1, u'-S')
cmd_line = u' '.join(cmd_line)
cmd_output = os.popen(u'echo {} | {}'.format(pword, cmd_line)).read()
else:
cmd_output = subprocess.Popen(cmd_line, stdout=PIPE, stderr=PIPE)
cmd_output.wait()
main_window.Enable(True)
stdout = wx.EmptyString
if isinstance(cmd_output, subprocess.Popen):
if cmd_output.stdout:
stdout = cmd_output.stdout
if cmd_output.stderr:
if stdout == wx.EmptyString:
stdout = cmd_output.stderr
else:
stdout = u'{}\n{}'.format(stdout, cmd_output.stderr)
returncode = cmd_output.returncode
else:
stdout = cmd_output
returncode = 0
return (returncode, stdout)
def Destroy(self, *args, **kwargs):
# Re-enable parent/main window if previously disabled
# ???: May not be necessary
main_window = GetMainWindow()
if not FieldEnabled(main_window):
Logger.Debug(__name__, u'Re-enabling main window')
main_window.Enable()
if self.Parent and not FieldEnabled(self.Parent):
Logger.Debug(__name__, u'Re-enabling parent')
self.Parent.Enable()
if wx.MAJOR_VERSION < 3:
self.EndModal(0)
return wx.ProgressDialog.Destroy(self, *args, **kwargs)
