Python CalledProcessError.stderr方法代码示例

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
    def test_fails_on_non_expected_exception(self):
        mock_client = _get_time_noop_mock_client()

        exp = CalledProcessError(-1, 'blah')
        exp.stderr = '"" is not a valid tag'
        controller_client = Mock()
        controller_client.get_models.side_effect = [exp]
        mock_client.get_controller_client.return_value = controller_client
        with self.assertRaises(CalledProcessError):
            amm.wait_until_model_disappears(
                mock_client, 'test_model', timeout=60)

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
def check_output(run_args, *args, **kwargs):
    kwargs['stdout'] = PIPE
    kwargs['stderr'] = PIPE

    process = Popen(run_args, *args, **kwargs)
    stdout, stderr = process.communicate()

    retcode = process.poll()
    if retcode is not 0:
        exception = CalledProcessError(retcode, run_args[0])
        exception.stdout = stdout
        exception.stderr = stderr
        raise exception

    return stdout, stderr

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
def check_call_capturing(arguments, input = None, preexec_fn = None):
    """Spawn a process and return its output."""

    (stdout, stderr, code) = call_capturing(arguments, input, preexec_fn)

    if code == 0:
        return (stdout, stderr)
    else:
        from subprocess import CalledProcessError

        error = CalledProcessError(code, arguments)

        error.stdout = stdout
        error.stderr = stderr

        raise error

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
    def test_ignores_model_detail_exceptions(self):
        """ignore errors for model details as this might happen many times."""
        mock_client = _get_time_noop_mock_client()
        model_data = {'models': [{'name': ''}]}

        exp = CalledProcessError(-1, 'blah')
        exp.stderr = 'cannot get model details'
        controller_client = Mock()
        controller_client.get_models.side_effect = [
            exp,
            model_data]
        mock_client.get_controller_client.return_value = controller_client
        with patch.object(amm, 'sleep') as mock_sleep:
            amm.wait_until_model_disappears(
                mock_client, 'test_model', timeout=60)
            mock_sleep.assert_called_once_with(1)

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
 def func(*args):
     """Wrapper function used to append arguments to command."""
     cmd = [command_line]
     cmd += [str(arg) for arg in args]
     proc = subprocess.Popen(cmd, stderr=PIPE, stdout=PIPE)
     stdout, stderr = proc.communicate()
     proc.wait()
     if proc.returncode:
         err = CalledProcessError(
             returncode=proc.returncode,
             cmd=" ".join(cmd),
             output=stdout,
         )
         err.stderr = stderr
         raise err
     return stdout, stderr

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
    def __submit(self, call, env):
        output_chunks = []
        process = Popen(call, env=env, stderr=STDOUT, stdout=PIPE)
        while process.returncode is None:
            output_chunks.append(process.communicate())
            sleep(0.1)
        stdout = "".join([c[0].decode('utf-8') for c in output_chunks if c[0] is not None])
        stderr = "".join([c[1].decode('utf-8') for c in output_chunks if c[1] is not None])

        if process.returncode == 0:
            return stdout, stderr

        exc = CalledProcessError(process.returncode, call)
        exc.stdout = stdout
        exc.stderr = stderr

        print(stdout)
        print(stderr)

        raise exc

# 需要导入模块: from subprocess import CalledProcessError [as 别名]
# 或者: from subprocess.CalledProcessError import stderr [as 别名]
def check_output(command, cwd=None, shell=False, env=None,
                 stdin=__sentinel__, stderr=__sentinel__,
                 preexec_fn=None, use_texpath=True,
                 show_window=False):
    '''
    Takes a command to be passed to subprocess.Popen.

    Returns the output if the command was successful.

    By default stderr is redirected to stdout, so this will return any output
    to either stream. This can be changed by calling execute_command with
    stderr set to subprocess.PIPE or any other valid value.

    Raises CalledProcessError if the command returned a non-zero value
    Raises OSError if the executable is not found

    This is pretty much identical to subprocess.check_output(), but
    implemented here since it is unavailable in Python 2.6's library.
    '''
    returncode, stdout, stderr = execute_command(
        command,
        cwd=cwd,
        shell=shell,
        env=env,
        stdin=stdin,
        stderr=stderr,
        preexec_fn=preexec_fn,
        use_texpath=use_texpath,
        show_window=show_window
    )

    if returncode:
        e = CalledProcessError(
            returncode,
            command
        )
        e.output = stdout
        e.stderr = stderr
        raise e

    return stdout