python连接电脑默认打印机，然后批量打印指定文件夹的所有文件，还带参数设置_python实现打印机打印并设置参数

python连接电脑默认打印机，然后批量打印指定文件夹的所有文件，还带参数设置

#!/usr/bin/env python

-- coding: utf-8 --

import os
import win32print
def print_files_in_folder(folder_path, double_sided=False, copies=1,color=False):
printer_name = win32print.GetDefaultPrinter()
hPrinter = win32print.OpenPrinter(printer_name)

try:
    for file_name in os.listdir(folder_path):
        file_path = os.path.join(folder_path, file_name)
        with open(file_path, 'rb') as f:
            file_contents = f.read()

        # 设置打印参数
        print_flags = 0
        if double_sided:
            print_flags |= 2  # 设置为双面打印
        if copies > 1:
            print_flags |= 1  # 设置为多份打印
        if color:
            print_flags |= 16384  # 设置为彩色打印

        # 开始打印
        win32print.StartDocPrinter(hPrinter, 1,(file_name, None, 'RAW'))
        try:
            win32print.StartPagePrinter(hPrinter)
            win32print.WritePrinter(hPrinter, file_contents)
            win32print.EndPagePrinter(hPrinter)
            print(f"文件 '{file_name}' 已成功打印：{'双面' if double_sided else '单面'}，{copies}份，{'彩色' if color else '黑白'}打印")
        finally:
            win32print.EndDocPrinter(hPrinter)
finally:
    win32print.ClosePrinter(hPrinter)
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if name == “main”:
# 调用打印函数并传入文件路径和打印选项
file_path = r’C:\Users\XX’ #请换成你需要打印的文件所在的文件夹路径
print_files_in_folder(file_path, double_sided=True, copies=1,color=False) #请根据自己的需要设置打印的参数