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:
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