pywin32 使用远程的时候，在远程虚拟按键无效

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pywin32 使用远程的时候，在远程虚拟按键无效

pywin32键盘点击事件，远程无效

import win32api, win32gui, win32con, win32com.client, win32clipboard
import pythoncom
import os
import time
from enum import Enum

VK_CODE = {‘backspace’: 0x08,
‘tab’: 0x09,
‘clear’: 0x0C,
‘enter’: 0x0D,
‘shift’: 0x10,
‘ctrl’: 0x11,
‘alt’: 0x12,
‘pause’: 0x13,
‘caps_lock’: 0x14,
‘esc’: 0x1B,
‘spacebar’: 0x20,
‘page_up’: 0x21,
‘page_down’: 0x22,
‘end’: 0x23,
‘home’: 0x24,
‘left_arrow’: 0x25,
‘up_arrow’: 0x26,
‘right_arrow’: 0x27,
‘down_arrow’: 0x28,
‘select’: 0x29,
‘print’: 0x2A,
‘execute’: 0x2B,
‘print_screen’: 0x2C,
‘ins’: 0x2D,
‘del’: 0x2E,
‘help’: 0x2F,
‘0’: 0x30,
‘1’: 0x31,
‘2’: 0x32,
‘3’: 0x33,
‘4’: 0x34,
‘5’: 0x35,
‘6’: 0x36,
‘7’: 0x37,
‘8’: 0x38,
‘9’: 0x39,
‘a’: 0x41,
‘b’: 0x42,
‘c’: 0x43,
‘d’: 0x44,
‘e’: 0x45,
‘f’: 0x46,
‘g’: 0x47,
‘h’: 0x48,
‘i’: 0x49,
‘j’: 0x4A,
‘k’: 0x4B,
‘l’: 0x4C,
‘m’: 0x4D,
‘n’: 0x4E,
‘o’: 0x4F,
‘p’: 0x50,
‘q’: 0x51,
‘r’: 0x52,
‘s’: 0x53,
‘t’: 0x54,
‘u’: 0x55,
‘v’: 0x56,
‘w’: 0x57,
‘x’: 0x58,
‘y’: 0x59,
‘z’: 0x5A,
‘numpad_0’: 0x60,
‘numpad_1’: 0x61,
‘numpad_2’: 0x62,
‘numpad_3’: 0x63,
‘numpad_4’: 0x64,
‘numpad_5’: 0x65,
‘numpad_6’: 0x66,
‘numpad_7’: 0x67,
‘numpad_8’: 0x68,
‘numpad_9’: 0x69,
‘multiply_key’: 0x6A,
‘add_key’: 0x6B,
‘separator_key’: 0x6C,
‘subtract_key’: 0x6D,
‘decimal_key’: 0x6E,
‘divide_key’: 0x6F,
‘F1’: 0x70,
‘F2’: 0x71,
‘F3’: 0x72,
‘F4’: 0x73,
‘F5’: 0x74,
‘F6’: 0x75,
‘F7’: 0x76,
‘F8’: 0x77,
‘F9’: 0x78,
‘F10’: 0x79,
‘F11’: 0x7A,
‘F12’: 0x7B,
‘F13’: 0x7C,
‘F14’: 0x7D,
‘F15’: 0x7E,
‘F16’: 0x7F,
‘F17’: 0x80,
‘F18’: 0x81,
‘F19’: 0x82,
‘F20’: 0x83,
‘F21’: 0x84,
‘F22’: 0x85,
‘F23’: 0x86,
‘F24’: 0x87,
‘num_lock’: 0x90,
‘scroll_lock’: 0x91,
‘left_shift’: 0xA0,
'right_shift ‘: 0xA1,
‘left_control’: 0xA2,
‘right_control’: 0xA3,
‘left_menu’: 0xA4,
‘right_menu’: 0xA5,
‘browser_back’: 0xA6,
‘browser_forward’: 0xA7,
‘browser_refresh’: 0xA8,
‘browser_stop’: 0xA9,
‘browser_search’: 0xAA,
‘browser_favorites’: 0xAB,
‘browser_start_and_home’: 0xAC,
‘volume_mute’: 0xAD,
‘volume_Down’: 0xAE,
‘volume_up’: 0xAF,
‘next_track’: 0xB0,
‘previous_track’: 0xB1,
‘stop_media’: 0xB2,
‘play/pause_media’: 0xB3,
‘start_mail’: 0xB4,
‘select_media’: 0xB5,
‘start_application_1’: 0xB6,
‘start_application_2’: 0xB7,
‘attn_key’: 0xF6,
‘crsel_key’: 0xF7,
‘exsel_key’: 0xF8,
‘play_key’: 0xFA,
‘zoom_key’: 0xFB,
‘clear_key’: 0xFE,
‘+’: 0xBB,
‘,’: 0xBC,
‘-’: 0xBD,
‘.’: 0xBE,
‘/’: 0xBF,
‘': 0xC0, ';': 0xBA, '[': 0xDB, '\\': 0xDC, ']': 0xDD, "'": 0xDE, '’: 0xC0}
VK_SHIFT_CODE = {
“~”: “`”,
“!”: “1”,
“@”: “2”,
“#”: “3”,
“$”: “4”,
“%”: “5”,
“^”: “6”,
“&”: “7”,
“*”: “8”,
“(”: “9”,
“)”: “0”,
“_”: “-”,
“+”: “=”,
“Q”: “q”,
“W”: “w”,
“E”: “e”,
“R”: “r”,
“T”: “t”,
“Y”: “y”,
“U”: “u”,
“I”: “i”,
“O”: “o”,
“P”: “p”,
“A”: “a”,
“S”: “s”,
“D”: “d”,
“F”: “f”,
“G”: “g”,
“H”: “h”,
“J”: “j”,
“K”: “k”,
“L”: “l”,
“:”: “;”,
“”": "’",
“Z”: “z”,
“X”: “x”,
“C”: “c”,
“V”: “v”,
“B”: “b”,
“N”: “n”,
“M”: “m”,
“<”: “,”,
“>”: “.”,
“?”: “/”,
“{”: “[”,
“}”: “]”,
“|”: “\”,
}

class Lan(Enum):
“”"
语言代码值参考：https://msdn.microsoft/en-us/library/cc233982.aspx
“”"
EN = 0x4090409
ZH = 0x8040804

def change_lan(lan: Lan):
“”"
修改当前激活窗口输入法
:param lan: 语言类型
:return: True 修改成功，False 修改失败
“”"
# 获取系统输入法列表
hwnd = win32gui.GetForegroundWindow()
im_list = win32api.GetKeyboardLayoutList()
im_list = list(map(hex, im_list))

# 加载输入法
if hex(lan.value) not in im_list:
    win32api.LoadKeyboardLayout('0000' + hex(lan.value)[-4:], 1)

result = win32api.SendMessage(
    hwnd,
    win32con.WM_INPUTLANGCHANGEREQUEST,
    0,
    lan.value)
if result == 0:
    print('设置%s键盘成功！' % lan.name)
return result == 0

def find_handle(title):
“”"
根据名称找窗口句柄ID号，如果根据名称没有找到，则返回第一个包含标题的句柄
:param title: 窗口标题精确匹配或者包含
:return: 窗口句柄ID
“”"
handle = win32gui.FindWindow(None, title)
if handle > 0:
return handle
# 遍历已经所有标题
hWndList = []
win32gui.EnumWindows(lambda hWnd, param: param.append(hWnd), hWndList)
for hwnd in hWndList:
w_title = win32gui.GetWindowText(hwnd)
if title in w_title:
print(“找到----------%s, 进程Id:%d” % (w_title, hwnd))
handle = hwnd
return handle

def get_handle(title, exe_path=""):
“”"
打开软件，并返回软件的句柄，如果不存在则启动
:param title: 窗口标题
:param exe_path: 可执行文件路径，找不到窗口时尝试使用该路径打开
:return: hwnd 窗口句柄
“”"
# 如果软件已经启动
handle = find_handle(title)

# 同花顺没有启动
if handle == 0 and exe_path != "":
    os.system("start %s" % exe_path)
    for i in range(20):
        time.sleep(1)  # 暂停1秒
        handle = find_handle(title)
        if handle > 0:
            time.sleep(10)
            break
        print("等待软件启动----------%d" % i)
return handle

def click(click_type, x_position=None, y_position=None, double_click=False, sleep=0.):
“”"
鼠标点击事件
:param click_type: 类型，left, right
:param x_position: 可选
:param y_position: 可选
:param double_click: True 双击，False 点击
:param sleep: 点击之后暂停时间
:return:
“”"
if click_type not in [“left”, “right”]:
click_type = “left”

if click_type == "left":
    down, up = win32con.MOUSEEVENTF_LEFTDOWN, win32con.MOUSEEVENTF_LEFTUP
else:
    down, up = win32con.MOUSEEVENTF_RIGHTDOWN, win32con.MOUSEEVENTF_RIGHTUP

if x_position is not None and y_position is not None:
    move(x_position, y_position, sleep=sleep)

win32api.mouse_event(down, 0, 0, 0, 0)
win32api.mouse_event(up, 0, 0, 0, 0)
if double_click:
    win32api.mouse_event(down, 0, 0, 0, 0)
    win32api.mouse_event(up, 0, 0, 0, 0)

if sleep > 0:
    time.sleep(sleep)

def move(x_position, y_position, sleep=0.):
“”"
鼠标移动到指定位置
:param x_position:
:param y_position:
:param sleep:
:return:
“”"
win32api.SetCursorPos((x_position, y_position))
if sleep > 0:
time.sleep(sleep)

def click_left(x_position=None, y_position=None, sleep=0.):
“”"
鼠标左键点击指定坐标
:param x_position: x 点
:param y_position: y 点
:param sleep: 点击之后暂停时间
:return: None
“”"
click(“left”, x_position=x_position, y_position=y_position, sleep=sleep)

def dclick_left(x_position=None, y_position=None, sleep=0.):
“”"
鼠标左键双击指定坐标
:param x_position: x 点
:param y_position: y 点
:param sleep: 双击之后暂停时间
:return: None
“”"
click(“left”, x_position=x_position, y_position=y_position, double_click=True, sleep=sleep)

def click_right(x_position=None, y_position=None, sleep=0.):
“”"
鼠标右键点击指定坐标
:param x_position: x 点
:param y_position: y 点
:param sleep: 点击之后暂停时间
:return: None
“”"
click(“right”, x_position=x_position, y_position=y_position, sleep=sleep)

def dclick_right(x_position=None, y_position=None, sleep=0.):
“”"
鼠标右键点击指定坐标
:param x_position: x 点
:param y_position: y 点
:param sleep: 点击之后暂停时间
:return: None
“”"
click(“right”, x_position=x_position, y_position=y_position, double_click=True, sleep=sleep)

def press(*args, sleep=0.):
“”"
顺序按下释放按键
:param hwd:
:param args:
:return:
“”"
for arg in args:
if arg in VK_SHIFT_CODE:
press_hold_release(“left_shift”, VK_SHIFT_CODE[arg])
else:
win32api.keybd_event(VK_CODE[arg], win32api.MapVirtualKey(VK_CODE[arg],0), 0, 0)
time.sleep(.05)
win32api.keybd_event(VK_CODE[arg], win32api.MapVirtualKey(VK_CODE[arg],0), win32con.KEYEVENTF_KEYUP, 0)
if sleep > 0:
time.sleep(sleep)

def press_hold_release(*args):
“”"
组合建按下与释放
:param args:
:return:
“”"
for arg in args:
win32api.keybd_event(VK_CODE[arg], win32api.MapVirtualKey(VK_CODE[arg],0), 0, 0)
time.sleep(.05)

for arg in args:
    win32api.keybd_event(VK_CODE[arg], win32api.MapVirtualKey(VK_CODE[arg],0), win32con.KEYEVENTF_KEYUP, 0)
    time.sleep(.05)

def set_clipboard(text):
“”"
为粘贴板设置内容
:param text:
:return:
“”"
win32clipboard.OpenClipboard()
win32clipboard.EmptyClipboard()
win32clipboard.SetClipboardData(win32con.CF_UNICODETEXT, text)
win32clipboard.CloseClipboard()

def press_ctrl_v():
“”"
发送 ctrl + v 组合建
:return:
“”"
press_hold_release(“ctrl”, “v”)

def set_foreground_window(hwnd):
“”"
# https://stackoverflow/questions/14295337/win32gui-setactivewindow-error-the-specified-procedure-could-not-be-found/15503675#15503675
有时候设置窗口到最前端会遇到pywintypes.error: (0, ‘SetForegroundWindow’, ‘No error message is available’)
:param hwnd:
:return:
“”"
# Initialize the COM libraries for the calling thread. 多线程环境下调用异常解决方案
pythoncom.CoInitialize()
# 首先显示窗口到桌面
win32gui.ShowWindow(hwnd, win32con.SW_NORMAL)
shell = win32com.client.Dispatch(“WScript.Shell”)
shell.SendKeys(’%’)
# 设置为最前端窗口
win32gui.SetForegroundWindow(hwnd)

if name == ‘main’:
for i in range(10):
press("_")
time.sleep(1)

key_event()

对于key_event()一定要在第二个参数加上虚拟键码映射 MapVirtualKey

本文标签： 按键