剪切板

写入

# coding=gbk
"""
清空剪切板，读取 / 写入字符串：win10, python3 校验有效
"""
import datetime
from ctypes import *

user32 = windll.user32
kernel32 = windll.kernel32

def get_clipboard():
    user32.OpenClipboard(c_int(0))
    contents = c_char_p(user32.GetClipboardData(c_int(1))).value
    user32.CloseClipboard()
    return contents

def empty_clipboard():
    user32.OpenClipboard(c_int(0))
    user32.EmptyClipboard()
    user32.CloseClipboard()

def set_clipboard(data):
    # 打开剪切板
    user32.OpenClipboard(c_int(0))
    # 清空
    user32.EmptyClipboard()
    # 写入
    alloc = kernel32.GlobalAlloc(0x2000, len(bytes(data, encoding='utf_8')) + 1)
    lock = kernel32.GlobalLock(alloc)
    cdll.msvcrt.strcpy(c_char_p(lock), bytes(data, encoding='utf_8'))
    kernel32.GlobalUnlock(alloc)
    user32.SetClipboardData(c_int(1), alloc)
    # 关闭
    user32.CloseClipboard()

if __name__ == '__main__':
    # 写入
    set_clipboard(datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'))
    # 获取
    text_raw = get_clipboard()
    print('{0} {1}'.format(text_raw, type(text_raw)))