def update(self):
        """Update processes stats using the input method."""
        # Init new stats
        stats = self.get_init_value()

        if self.input_method == 'local':
            # Update stats using the standard system lib
            # Note: Update is done in the processcount plugin
            # Just return the processes list
            stats = glances_processes.getlist()

        elif self.input_method == 'snmp':
            # No SNMP grab for processes
            pass

        # Update the stats
        self.stats = stats

        # Get the max values (dict)
        # Use Deep copy to avoid change between update and display
        self.max_values = copy.deepcopy(glances_processes.max_values())

        return self.stats
Update processes stats using the input method.