from pynput import keyboard

# 文档：https://pynput.readthedocs.io/en/latest/keyboard.html#monitoring-the-keyboard
# 博客(pynput相关源码)：https://blog.csdn.net/qq_39124701/article/details/145230331
# 虚拟键码(十六进制)：https://learn.microsoft.com/zh-cn/windows/win32/inputdev/virtual-key-codes

## 虚拟键码页面使用方法
## 1.访问虚拟键码页面, https://learn.microsoft.com/zh-cn/windows/win32/inputdev/virtual-key-codes
## 2.按F6将光标聚焦到地址栏

## 粘贴这行文本 j删除avascript:    document.querySelectorAll("table").forEach((table)=>{if(table.innerText.includes("0x01")){const thead=table.querySelector('thead');const tbody=table.querySelector('tbody');if(thead&&tbody){const th=document.createElement('th');th.textContent=decodeURIComponent('%E5%8D%81%E8%BF%9B%E5%88%B6%E5%80%BC');th.style.width='10%';th.style.textAlign='center';thead.querySelector('tr').insertBefore(th,thead.querySelector('tr').children[2]);tbody.querySelectorAll('tr').forEach(row=>{const td=document.createElement('td');td.style.width='10%';td.style.textAlign='center';const hexValue=row.querySelector('td:nth-child(2)').textContent.trim();const decimalValue=parseInt(hexValue,16);td.textContent=decimalValue;row.insertBefore(td,row.children[2])})}}})

## 4.删除地址栏里的中文和#符号


# 快捷键字符串列表
# 注意：pynput不能识别"<win>"、"<numpad1>"
hotkey_strings = [
    "<ctrl>+a",
    "<ctrl>+<alt>+a",
    "<ctrl>+<shift>+a",
    "<ctrl>+<shift>+<alt>+a",
    "<ctrl>+<cmd>+a",
    "<alt>+a",
    "<shift>+a",
    "<cmd>+a",

    "<ctrl>+~",
    "<ctrl>+<f1>",  # f1到f24
    "<ctrl>+1",
    "<ctrl>+-",
    "<ctrl>+=",
    "<ctrl>+<backspace>",

    "<ctrl>+<tab>",
    "<ctrl>+q",
    "<ctrl>+{",
    "<ctrl>+}",
    "<ctrl>+<enter>",

    "<ctrl>+<caps_lock>",
    "<ctrl>+;",
    "<ctrl>+'",
    # 1.反斜线紧挨着引号会触发转义
    # 2.非原始字符串模式下, 反斜线+空格会触发无效转义
    # 3.pynput无法解析带空格的字符串
    r"<ctrl>+\ ".strip(),
    "<ctrl>+|",

    "<ctrl>+<shift_l>",
    "<ctrl>+,",
    "<ctrl>+.",
    "<ctrl>+/",
    "<ctrl>+<shift_r>",

    "<ctrl>+<cmd_l>",
    "<ctrl>+<alt_l>",
    "<ctrl>+<space>",
    "<ctrl>+<alt_r>",
    "<ctrl>+<cmd_r>",
    "<ctrl>+<menu>",
    "<ctrl_l>+<ctrl_r>",

    "<ctrl>+<insert>",
    "<ctrl>+<delete>",
    "<ctrl>+<home>",
    "<ctrl>+<end>",
    "<ctrl>+<page_up>",
    "<ctrl>+<page_down>",

    "<ctrl>+<up>",
    "<ctrl>+<down>",
    "<ctrl>+<left>",
    "<ctrl>+<right>",

    "<ctrl>+<print_screen>",
    "<ctrl>+<scroll_lock>",
    "<ctrl>+<pause>",
    
    "<ctrl>+<num_lock>",
    # pynput1.7.?不支持小键盘：https://github.com/moses-palmer/pynput/issues/545
    # 但是可以使用解决方案：https://github.com/moses-palmer/pynput/issues/545#issuecomment-2185323984
    "<ctrl>+<96>",   # 小键盘数字0(96是pynput使用的十进制vk码)
    "<ctrl>+<105>",  # 小键盘数字9
    "<ctrl>+<106>",  # 小键盘*
    "<ctrl>+<107>",  # 小键盘+
    "<ctrl>+<109>",  # 小键盘-
    "<ctrl>+<110>",  # 小键盘.
    "<ctrl>+<111>",  # 小键盘/
]

# 随机生成快捷键
def generate_random_hotkey():
    import random
    # 随机选择一个快捷键字符串
    random_hotkey_str = random.choice(hotkey_strings)
    
    # 检查是否包含单个字符，并随机替换为a到z中的某个字符
    if '+' in random_hotkey_str:
        parts = random_hotkey_str.split('+')
        for i, part in enumerate(parts):
            if len(part) == 1 and part.isalpha():
                # 随机选择一个字符
                random_char = chr(random.randint(ord('a'), ord('z')))
                parts[i] = random_char
            elif part.startswith('<f') and part.endswith('>'):
                # 随机选择一个功能键
                random_f_key = f"<f{random.randint(1, 12)}>"
                parts[i] = random_f_key
        random_hotkey_str = '+'.join(parts)
    
    try:
        # 解析快捷键字符串
        parsed_hotkey = keyboard.HotKey.parse(random_hotkey_str)
        print(f"生成的快捷键为: {random_hotkey_str}")
        return parsed_hotkey, random_hotkey_str
    except ValueError as e:
        print(f"解析 '{random_hotkey_str}' 失败: {e}")
        return None, random_hotkey_str


# 测试这些快捷键字符串是否合法
def parse_hotkey_strings():
    # 解析每个快捷键字符串
    for hotkey_str in hotkey_strings:
        try:
            parsed_hotkey = keyboard.HotKey.parse(hotkey_str)
            print(f"\033[1;32m解析 '{hotkey_str}' 结果为: {parsed_hotkey}\033[0m")
        except ValueError as e:
            print(f"\033[1;31m解析 '{hotkey_str}' 失败: {e}\033[0m")

# 测试监听小键盘
def test_numpad_hotkey():
    hotkey_s = '<ctrl>+<105>'
    def on_activate():
        print(f"按下了{hotkey_s}")

    def for_canonical(f):
        return lambda k: (setattr(k, '_scan', None), f(listener.canonical(k)))

    hotkey = keyboard.HotKey(keyboard.HotKey.parse(hotkey_s), on_activate)
    listener = keyboard.Listener(on_press=for_canonical(hotkey.press), on_release=for_canonical(hotkey.release))
    listener.start()
    import time;time.sleep(5)
    listener.stop()
    listener.join()

# 按按键, 输出vk码
def print_vk_on_press():
    def format_key_info(key):
        key_info = f" {key}"
        if hasattr(key, 'char'):
            key_info += f' char:{key.char}'
        if hasattr(key, 'vk'):
            key_info += f' vk:{key.vk}'
        return key_info

    def on_press(key):
        print(format_key_info(key))

    def on_release(key):
        print('{0} released'.format(key))
        if key == keyboard.Key.esc:
            import os;os._exit(0)  # 强行退出, 因为主线程在睡觉
            # return False

    listener = keyboard.Listener(on_press=on_press, on_release=on_release)
    listener.start()
    import time
    time.sleep(10)
    listener.stop()
    listener.join()


if __name__ == "__main__":
    pass
    # 随机生成快捷键字符串
    for i in range(10):
        generate_random_hotkey()
    # 判断快捷键字符串合法性
    # parse_hotkey_strings()
    # 测试监听小键盘
    # test_numpad_hotkey()
    # 按按键，输出vk码
    # print_vk_on_press()

随机



测试



小键盘



vk码