下面是一个简单的示例代码,演示如何使用cups库将内容输出到打印机: importcupsdefprint_to_printer(text):conn=cups.Connection()printers=conn.getPrinters()printer_name=list(printers.keys())[0]conn.printFile(printer_name,'print.txt','Print Job',{'copies':1,'page-ranges':'1-1'})print_to_printer...
18 if input_text.isdigit() or input_text == "": 19 if len(input_text) <= 4: 20 return True 21 return False 22 23 24 def get_printers(): 25 printers = win32print.EnumPrinters(win32print.PRINTER_ENUM_LOCAL | win32print.PRINTER_ENUM_CONNECTIONS) 26 printer_list = [] 27 for prin...
from tkinter import * from tkinter import messagebox from tkinter import filedialog def print_to_printer(): try: # 创建打印对话框 root = Tk() root.withdraw() filename = filedialog.askopenfilename() if filename: # 打印文件 root.attributes('-topmost', True) root.update() root.attributes...
首先,需要使用pywin32模块初始化打印机,准备好打印任务。 import win32print import win32api 获取默认打印机 printer_name = win32print.GetDefaultPrinter() 发送PDF打印任务 接下来,可以设置打印任务的参数,并发送要打印的PDF文件到打印队列。 filename = "C:\\path\\to\\your\\file.pdf" win32api.ShellExec...
print2Printer() 若在hDC.DrawText()中传的是空字符串,则可以实现空走纸。 但实际上这只是打印自己制定的字符串, 并且打印出来会显示txt的文件名。所以我更倾向于使用windows的cmd指令打印指定文件。 3、Python利用win32连接打印机自动打印 import win32print ...
print(printer) ``` 这将列出所有本地可用的打印机。 2.获取默认打印机: ```python import win32print default_printer = () print(default_printer) ``` 这将获取并打印默认打印机的名称。 3.打印文本: ```python import win32print printer_name = "Your Printer Name"指定要使用的打印机名称 text = ...
importwin32print filename=tempfile.mktemp (".txt") open(filename,"w").write ("This is a test") win32api.ShellExecute ( 0, "print", filename, # # If this is None, the default printer will # be used anyway. # '/d:"%s"'%win32print.GetDefaultPrinter (), ...
printer_name = win32print.GetDefaultPrinter () file_name = "single_face.jpg" # # You can only write a Device-independent bitmap # directly to a Windows device context; therefore # we need (for ease) to use the Python Imaging # Library to manipulate the image. ...
textDocument.print_(printer) def printMain(): # /* 打印预览 */ preview = QPrintPreviewDialog(printer, widget) preview.setWindowState(Qt.WindowMaximized) preview.paintRequested.connect(printHtml) preview.exec() ifname== 'main': app = QApplication(sys.argv) ...
python IDL..PYTHON 和 python IDLE 输入P 就弹出 print to default printer请问大神是怎么回来了?请赐教了!!!自己顶下有人知道不了?