How to use the fasteners.InterProcessLock function in fasteners

def lock(self):
        return fasteners.InterProcessLock(self.lock_file_name)

print("Deletion unsuccessful")
    else:
        print("Download unsuccessful")

    
    zipfileObj = zipfile.ZipFile('/local/incomingData.zip', 'r', compression = zipfile.ZIP_DEFLATED)
    # We are extracting to the file to incoming_dir in container
    zipfileObj.extractall(incoming_dir)
    # Create outgoing_dir directory as the plugin container will output data there after processing.
    if not os.path.exists(outgoing_dir):
        os.makedirs(outgoing_dir)

if __name__ == "__main__":
    incoming_dir = os.environ.get("INCOMING_DIR")
    # The init-storage container in all the pods should acquire the lock
    with fasteners.InterProcessLock("/share/.lockfile"):
        # If "/share/.download-failed" exists, exit with an error code immediately
        if os.path.exists("/share/.download-failed"):
            print("Previous pod failed to download the data. Exiting with failure...")
            exit(1)
        # If there is some data in incoming_dir but "/share/.download-succeeded" doesn't exist, it is a failure case
        # Exit with error code immediately
        if os.path.exists(incoming_dir) and len(os.listdir(incoming_dir)) > 0 and not os.path.exists('/share/.download-succeeded'):
            print("Some data was downloaded, but '/share/.download-succeeded' file doesn't exist. Exiting with failure...")
            exit(1)
        # Download the data if "/share/.download-succeeded" does not exist
        if not os.path.exists('/share/.download-succeeded'):
            try:
                print("Lock acquired. Downloading data from Swift...")
                getData(containerName=os.environ.get('SWIFT_KEY'), in_dir=incoming_dir, out_dir=os.environ.get('OUTGOING_DIR'))
                os.mknod('/local/.download-pod')
            except Exception as err:

def compilers(self):
        """Get information about the compilers used by this target configuration.

        Returns:
            InstalledCompilerSet: Collection of installed compilers used by this target.
        """
        if not self._compilers:
            eids = []
            compilers = {}
            for role in Knowledgebase.all_roles():
                try:
                    with fasteners.InterProcessLock(os.path.join(PROJECT_STORAGE.prefix, '.lock')):
                        compiler_record = self.populate(role.keyword)
                except KeyError:
                    continue
                compilers[role.keyword] = compiler_record.installation()
                LOGGER.debug("compilers[%s] = '%s'", role.keyword, compilers[role.keyword].absolute_path)
                eids.append(compiler_record.eid)
            self._compilers = InstalledCompilerSet('_'.join([str(x) for x in sorted(eids)]), **compilers)
        return self._compilers

def __init__(self, path, barrier, member_id):
        super(FileLock, self).__init__(path)
        self.acquired = False
        self._lock = fasteners.InterProcessLock(path)
        self._barrier = barrier
        self._member_id = member_id
        self.ref = 0

merged.append(OrderedDict([
            ("Interface", poeInterface['interface']),
            ("POE Status", poeInterface['operation']),
            ("AP", "")
        ]))
        
  for cdpNeighbor in cdpList: #add cdp that has no match
    found = False
    merged.append(OrderedDict([
      ("Interface", cdpNeighbor['local_interface']),
      ("POE Status", 'N/A'),
      ("AP", cdpNeighbor['neighbor'])
    ]))

  try:
    with fasteners.InterProcessLock('/tmp/ansible_lock_file'):
      WriteDictToXl(module.params['dest'], module.params['hostname'], merged)
  except IOError as (errno, strerror):
    print("I/O error({0}): {1}".format(errno, strerror))
    module.fail_json(msg="I/O error({0}): {1}".format(errno, strerror))

  module.exit_json(changed=True, meta=module.params)

def configure(self):
        """Sets up the Experiment for a new trial.

        Installs or configures TAU and all its dependencies.  After calling this
        function, the experiment is ready to operate on the user's application.

        Returns:
            TauInstallation: Object handle for the TAU installation.
        """
        from taucmdr.cf.software.tau_installation import TauInstallation
        LOGGER.debug("Configuring experiment %s", self['name'])
        with fasteners.InterProcessLock(os.path.join(PROJECT_STORAGE.prefix, '.lock')):
            populated = self.populate(defaults=True)
        target = populated['target']
        application = populated['application']
        measurement = populated['measurement']
        baseline = measurement.get_or_default('baseline')
        tau = TauInstallation(\
                    target.sources(),
                    target_arch=target.architecture(),
                    target_os=target.operating_system(),
                    compilers=target.compilers(),
                    # Use a minimal configuration for the baseline measurement
                    minimal=baseline,
                    # TAU feature support
                    application_linkage=application.get_or_default('linkage'),
                    openmp_support=application.get_or_default('openmp'),
                    pthreads_support=application.get_or_default('pthreads'),

def GetDefaultScheduler() -> GpuScheduler:
  gpus = GPUtil.getGPUs()
  if not gpus:
    raise NoGpuAvailable("No GPUs available")

  if os.environ.get("TEST_TARGET") and os.environ.get("TEST_WITH_GPU") != "1":
    raise NoGpuAvailable("GPUs disabled for tests")

  app.Log(
    2, "Creating default scheduler for %s", humanize.Plural(len(gpus), "GPU")
  )
  return GpuScheduler(
    {gpu: fasteners.InterProcessLock(_LOCK_DIR / str(gpu.id)) for gpu in gpus}
  )

def _write_to_sheets(log_date, ae_config_rel_path, pc_config_rel_path,
                     description, git_ref,
                     log_dir_root, is_continue):
    try:
        with fasteners.InterProcessLock(sheets_logger.get_lock_file_p()):
            sheets_logger.insert_row(
                    log_date + ('c' if is_continue else ''),
                    os.environ.get('JOB_ID', 'N/A'),
                    ae_config_rel_path, pc_config_rel_path, description, '',
                    git_ref,
                    log_dir_root)
    except sheets_logger.GoogleSheetsAccessFailedException as e:
        print(e)