要通過Python打印機管理文檔,可以使用第三方庫pycups。以下是一個示例代碼,演示如何列出系統中的所有打印機以及打印機的屬性信息:
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")
在這個示例中,我們使用了pycups庫來連接到打印系統,并使用getPrinters()方法獲取系統中的所有打印機信息。然后,我們遍歷打印機列表,并打印每個打印機的屬性信息,如打印機描述、位置、制造商和型號、狀態等。
請注意,為了運行這個示例代碼,你需要安裝pycups庫。你可以使用以下命令來安裝:
pip install pycups
希望這可以幫助你管理打印機文檔信息。