要通过Python打印机管理文档,可以使用第三方库pycups。以下是一个示例代码,演示如何列出系统中的所有打印机以及打印机的属性信息:
import cups
conn = cups.Connection()
printers = conn.getPrinters()
for printer in printers:
print("Printer: %s" % printer)
print("\tDescription: %s" % printers[printer]["printer-info"])
print("\tLocation: %s" % printers[printer]["printer-location"])
print("\tMake and model: %s" % printers[printer]["printer-make-and-model"])
print("\tState: %s" % printers[printer]["printer-state"])
print("\tState message: %s" % printers[printer]["printer-state-message"])
print("\tIs accepting jobs: %s" % printers[printer]["printer-is-accepting-jobs"])
print("\tIs default: %s" % printers[printer]["printer-is-default"])
print("\tURI: %s" % printers[printer]["printer-uri-supported"])
print("\tPrinter type: %s" % printers[printer]["printer-type"])
print("\tJob sheets: %s" % printers[printer]["printer-job-sheets-default"])
print("\tPage count: %s" % printers[printer]["printer-state-message"])
print("\tDouble sided: %s" % printers[printer]["printer-duplex-supported"])
print("\tColor support: %s" % printers[printer]["printer-color-supported"])
print("\tMedia sizes: %s" % printers[printer]["media-supported"])
print("\tSupported formats: %s" % printers[printer]["document-format-supported"])
print("\tOptions: %s" % printers[printer]["printer-op-policy"])
print("\n")
在这个示例中,我们使用了pycups库来连接到打印系统,并使用getPrinters()方法获取系统中的所有打印机信息。然后,我们遍历打印机列表,并打印每个打印机的属性信息,如打印机描述、位置、制造商和型号、状态等。
请注意,为了运行这个示例代码,你需要安装pycups库。你可以使用以下命令来安装:
pip install pycups
希望这可以帮助你管理打印机文档信息。