How to use delete_loop_device method in avocado

Best Python code snippet using avocado_python Github


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...60 cmd = "losetup %s %s -P" % (loop, loop_file)61 if process.system(cmd, ignore_status=True, sudo=True) != 0:62 raise DiskError("Unable to create the loop device")63 return loop64def delete_loop_device(device):65 """66 Deletes the specified loop device.67 :param device: device to be deleted68 :type device: str69 :return: True if deleted.70 :rtype: bool71 """72 cmd = "losetup -aJl"73 loop_dic = json.loads(, ignore_status=True,74 sudo=True).stdout_text)75 loop_file = ''76 for loop_dev in loop_dic['loopdevices']:77 if device == loop_dev['name']:78 loop_file = loop_dev['back-file']...

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...63 lock_pattern = '^Locked (/dev/.+)\.'64 lock_regex = re.compile(lock_pattern.encode('utf8'))65 locked_dev = extract_pattern_from_output(stdout, regex=lock_regex, stderr=stderr)66 assert locked_dev is not None67def delete_loop_device(loop_path):68 dev_loop = Path(loop_path).absolute().as_posix()69 lock_cmd = ['udisksctl', 'loop-delete', '--block-device='+dev_loop, '--no-user-interaction']70 stdout, stderr = _run_cmd(lock_cmd)71def _run_cmd(cmd, *, expected=None):72 if expected is None:73 expected = (0, )74 process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)75 stdout, stderr = process.communicate()76 exit_code = process.returncode77 if exit_code not in expected:78 print_error('command failed: "%s" (exit code %d)' % (' '.join(cmd), exit_code))79 if stdout:80 print_error(stdout)81 if stderr:...

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