pyqt win32发送QQ消息

标题应该改为：python+win32发送QQ消息，全程使用python套个pyqt壳。

其实代码来自： http://blog.csdn.net/suzyu12345/article/details/52934328

只是说明几个问题

1.在64位windows系统中不可用

虽然可获取窗体句柄，但无法使用SendMessage 发送消息

2.QQ必须处于Windows的活动状态

QQ必须处于桌面的活动状态

3.发送的消息必须临时保存在剪贴板

通过剪贴板在发送出去 

win32gui.SendMessage(win, 770)  770发送来自剪贴板的内容

代码如下：

# -*- coding: utf-8 -*-
from PyQt5.QtWidgets import *
from PyQt5 import QtGui, QtCore
import sys
import win32gui
import win32con
import win32clipboard
import time


class MainWidgetUI(QDialog):
    def __init__(self, parent=None):
        super(MainWidgetUI, self).__init__(parent)
        self.setWindowIcon(QtGui.QIcon("favicon.ico"))
        self.setWindowTitle('python 模拟发送QQ消息')
        self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)  # 在最前端
        self.mainLayout = QVBoxLayout()  # 水平布局
        # top发送类型group布局
        self.topgroupBox = QGroupBox("发送类型")
        self.topLayout = QHBoxLayout(self.topgroupBox)
        self.radiobtn1 = QRadioButton('搜索发送')
        self.radiobtn2 = QRadioButton('直接发送')
        self.topLayout.addWidget(self.radiobtn1)
        self.topLayout.addWidget(self.radiobtn2)

        # lineEdit
        self.lineEdit = QLineEdit()
        self.lineEdit.setPlaceholderText('填写QQ聊天title --（昵称）')

        self.text = QTextEdit()
        self.text.setPlaceholderText("QQ发送的内容")

        # 发送按钮
        self.sendbtnLayout = QHBoxLayout()  # 垂直布局
        self.searchBtn = QPushButton(QtGui.QIcon("favicon.ico"), '发送1')
        self.searchBtn2 = QPushButton(QtGui.QIcon("favicon.ico"), '发送2')
        self.sendbtnLayout.addWidget(self.searchBtn2)
        self.sendbtnLayout.addWidget(self.searchBtn)

        # mainLayout 布局
        self.mainLayout.addWidget(
            self.topgroupBox)  # 也可以self.mainLayout.addLayout(self.topLayout)  self.topLayout = QHBoxLayout() （不继承topgroupBox）
        self.mainLayout.addWidget(self.lineEdit)
        self.mainLayout.addWidget(self.text)
        self.mainLayout.addLayout(self.sendbtnLayout)
        self.setLayout(self.mainLayout)

        # 得到焦点
        self.lineEdit.setFocus()
        # 添加事件
        self.searchBtn.clicked.connect(self.clickBtn)  # 点击按钮
        self.searchBtn2.clicked.connect(self.clickBtn)
        # 初始发送类型
        self.radio = False

    def clickBtn(self):

        if self.validate():  # params 验证通过
            sendq = SendQQMessages()
            res = sendq._sending(self.radio, self.lineEdit.text(), self.text.toPlainText())
            if res:
                self.text.setFocus()  # 获取焦点
                self.text.selectAll()  # 全选
                QMessageBox.warning(self, u'错误提示！', "发送成功", QMessageBox.Yes)
            else:
                QMessageBox.information(self, u'错误提示！', "发送失败", QMessageBox.Yes)

            # 清空剪贴板
            sendq.EmptyClipboard()

    def validate(self):
        '''
        检测 input数据
        '''
        if (self.radiobtn1.isChecked() == False and self.radiobtn2.isChecked() == False):
            QMessageBox.warning(self, u'错误提示！', "选择发送类型", QMessageBox.Yes)
            return False
        elif self.radiobtn1.isChecked():
            self.radio = 1
        elif self.radiobtn2.isChecked():
            self.radio = 2

        if self.lineEdit.text() == '':
            QMessageBox.warning(self, u'错误提示！', "填写QQ昵称", QMessageBox.Yes)
            return False

        if self.text.toPlainText() == '':
            QMessageBox.warning(self, u'错误提示！', "填写发送内容", QMessageBox.Yes)
            return False

        return True


class SendQQMessages(object):
    def _sending(self, stype, nickname, msg):
        '''
        发送QQ消息
        :param type: 发送类型
        :param nickname: QQ昵称
        :param msg: messages
        :return: bool
        '''
        if stype == 1:
            return self.multi_S(nickname, msg)

        elif stype == 2:
            return self.simple_S(nickname, msg)

    def multi_S(self, nickname, msg):
        '''搜索QQ发送消息'''
        qqObjstring = win32gui.FindWindow(None, "QQ")  # qq 窗体句柄
        # 打开QQ好友nickname窗体
        self.setTexts(nickname)
        win32gui.SendMessage(qqObjstring, 770)
        win32gui.SendMessage(qqObjstring, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
        win32gui.SendMessage(qqObjstring, win32con.WM_KEYUP, win32con.VK_RETURN, 0)
        # 获取QQ好友窗口句柄
        time.sleep(0.1)  # sleep0.1秒，让给QQ弹出聊天窗口的时间
        win = win32gui.FindWindow(None, nickname)
        self.setTexts(msg)  # 设置msg
        T = win32gui.SendMessage(win, 770)
        E = win32gui.SendMessage(win, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
        win32gui.SendMessage(win, win32con.WM_KEYUP, win32con.VK_RETURN, 0)
        if win and T == 0 and E == 0:
            return True
        else:
            return False

    def simple_S(self, nickname, msg):
        """
        直接发送qq消息
        nickname：qq消息接收人
        msg：需要发送的消息
        """
        # 将消息写到剪贴板
        self.setTexts(msg)
        # 获取qq窗口句柄
        win = win32gui.FindWindow(None, nickname)
        # 剪贴板消息到QQ窗体      # SendMessage消息的常量值，770 剪贴板值  http://blog.csdn.net/exiaoyin/article/details/51881481
        T = win32gui.SendMessage(win, 770)
        # 模拟按下回车键
        E = win32gui.SendMessage(win, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
        win32gui.SendMessage(win, win32con.WM_KEYUP, win32con.VK_RETURN, 0)
        if win and T == 0 and E == 0:
            return True
        else:
            return False

    def setTexts(self, aString):
        """设置剪贴板"""
        win32clipboard.OpenClipboard()
        win32clipboard.EmptyClipboard()
        win32clipboard.SetClipboardData(win32con.CF_UNICODETEXT, aString)
        win32clipboard.CloseClipboard()

    def EmptyClipboard(self):
        ''' 清空剪切板'''
        win32clipboard.OpenClipboard()
        win32clipboard.EmptyClipboard()


if __name__ == "__main__":
    app = QApplication(sys.argv)
    main_widget = MainWidgetUI()
    main_widget.show()
    sys.exit(app.exec_())

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