Best Python code snippet using autotest_python
partition.py
Source:partition.py  
...628        wipe_filesystem(self.job, self.get_mountpoint())629    def get_io_scheduler_list(self, device_name):630        names = open(self.__sched_path(device_name)).read()631        return names.translate(string.maketrans('[]', '  ')).split()632    def get_io_scheduler(self, device_name):633        return re.split('[\[\]]',634                        open(self.__sched_path(device_name)).read())[1]635    def set_io_scheduler(self, device_name, name):636        if name not in self.get_io_scheduler_list(device_name):637            raise NameError('No such IO scheduler: %s' % name)638        f = open(self.__sched_path(device_name), 'w')639        f.write(name)640        f.close()641    def __sched_path(self, device_name):642        return '/sys/block/%s/queue/scheduler' % device_name643class virtual_partition:644    """645    Handles block device emulation using file images of disks.646    It's important to note that this API can be used only if...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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