A queue of print jobs to be printed by the user interface. More...

Public Member Functions
def	__init__ (self)
	Constructs an empty print queue.

def	add_job (self, PrintJob new_job)
	Adds a printjob to the queue. More...

def	quick_print (self, str text)
	@ brief Adds a printjob to the queue from a string More...

def	get_job (self)
	Get the next job from the print queue. More...

def	num_in (self)
	Find the number of items in the queue. More...

Detailed Description

A queue of print jobs to be printed by the user interface.

Values can be placed into queue and will be printed in the order they have been queued. Will check a timeout for a print job if necessary to avoid printing severely lagged data.

Member Function Documentation

◆ add_job()

def printqueue.PrintQueue.add_job	(		self,
		PrintJob	new_job
	)

Adds a printjob to the queue.

Must provide a printjob object to the function. Adds the job to the end of the queue.

Parameters

new_job PrintJob object to be added the print queue

◆ get_job()

def printqueue.PrintQueue.get_job ( self )

Get the next job from the print queue.

Gets the next job from the print queue. Only returns a job if the timeout has not yet passed.

Returns: String to be printed

◆ num_in()

def printqueue.PrintQueue.num_in ( self )

Find the number of items in the queue.

Call before get().

Returns: The number of items in the queue

◆ quick_print()

def printqueue.PrintQueue.quick_print	(		self,
		str	text
	)

@ brief Adds a printjob to the queue from a string

Must provide a string to the function. Adds the job to the end of the queue.