在哪里可以找到用于打印杯子的Pycups模块的文档？

发布于 2025-01-25 00:37:54 字数 349 浏览 2 评论 0原文

我正在使用Python杯模块列出可用目的地。一切正常。我已经使用pycups使用sudo apt-get安装pycups。

import cups

conn = cups.Connection()
printers = conn.getPrinters()
for p in printers:
    print(p)
    print(printers[p],["device-uri"])

问题在于，我找不到该模块的文档，可以使用哪些方法，因此可以实现其他功能。

您有一个我可以在哪里找到文档的想法吗？

原文

I am using the python cups module to list the available destinations. And everything work perfectly. I've installed the pycups using sudo apt-get install pycups.

import cups

conn = cups.Connection()
printers = conn.getPrinters()
for p in printers:
    print(p)
    print(printers[p],["device-uri"])

The problem is that I am not finding a documentation for this module and what are the methods that can be used so can implement other functionalities.

Do you have an idea where I can find the documentation?

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蓝天白云 2025-02-01 00:37:54

我遇到了同样的问题。有一个示例寻找。您可能应该与Python调试器一起戳戳，以了解图书馆的工作原理。

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溺孤伤于心 2025-02-01 00:37:54

您可以在Python解释器中使用内置帮助函数：

>>> import cups
>>> help(cups)
# shows auto-generated documentation for cups module

You can use built-in help function in python interpreter:

>>> import cups
>>> help(cups)
# shows auto-generated documentation for cups module

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烦人精 2025-02-01 00:37:54

您可以使用上述答案中提到的内置帮助功能。
这是使用Pycups PrintFile需要4个参数打印文件的示例

 |  printFile(...)
 |      printFile(printer, filename, title, options) -> integer
 |      
 |      Print a file.
 |      
 |      @type printer: string
 |      @param printer: queue name
 |      @type filename: string
 |      @param filename: local file path to the document
 |      @type title: string
 |      @param title: title of the print job
 |      @type options: dict
 |      @param options: dict of options
 |      @return: job ID
 |      @raise IPPError: IPP problem

。
我通过了一个空词典，因为它是必要的，而且我正在使用第一个可用打印机

import cups
conn = cups.Connection ()
printers = conn.getPrinters ()
# printers is a dictionary containing information about all the printers available

emptyDict = {}
AvailablePrinters = list(printers.keys())
PrinterUsing = AvailablePrinters[0]
conn.printFile(PrinterUsing, "./FileName", "title", emptyDict)

You can use the built-in help function mentioned in the above answer.
Here is an example of printing a file using pycups

 |  printFile(...)
 |      printFile(printer, filename, title, options) -> integer
 |      
 |      Print a file.
 |      
 |      @type printer: string
 |      @param printer: queue name
 |      @type filename: string
 |      @param filename: local file path to the document
 |      @type title: string
 |      @param title: title of the print job
 |      @type options: dict
 |      @param options: dict of options
 |      @return: job ID
 |      @raise IPPError: IPP problem

printFile needs 4 parameters.
I passed an empty dictionary because it was necessary and also I am using the first available printer

import cups
conn = cups.Connection ()
printers = conn.getPrinters ()
# printers is a dictionary containing information about all the printers available

emptyDict = {}
AvailablePrinters = list(printers.keys())
PrinterUsing = AvailablePrinters[0]
conn.printFile(PrinterUsing, "./FileName", "title", emptyDict)

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