python basic

Python 基础调用示例

演示 Python 创建 COM 对象、绑定窗口、鼠标键盘、图色和 OCR 的基础调用流程。

Code

from win32com.client import Dispatch


class Demo:
    def __init__(self):
        # 创建 COM 对象
        self.op = Dispatch("op.opsoft")
        self.hwnd = 0
        self.send_hwnd = 0
        print("init")

    def test_base(self):
        # 输出插件版本号和全局路径
        print("op ver:", self.op.Ver())
        print("path:", self.op.GetPath())

        # 设置错误提示模式，并启动记事本
        self.op.SetShowErrorMsg(2)
        ret = self.op.WinExec("notepad", 1)
        print("Exec notepad:", ret)

    def test_window_api(self):
        # 查找记事本窗口和编辑控件
        self.hwnd = self.op.FindWindow("", "无标题 - 记事本")
        print("parent hwnd:", self.hwnd)

        if self.hwnd:
            self.send_hwnd = self.op.FindWindowEx(self.hwnd, "Edit", "")
        print("child hwnd:", self.send_hwnd)

    def test_bkmode(self):
        # 绑定窗口，后续后台鼠标键盘和图色接口会使用该窗口
        ret = self.op.BindWindow(self.hwnd, "gdi", "normal", "normal", 0)
        if ret == 0:
            print("bind false")
        return ret

    def test_bkmouse_bkkeypad(self):
        # 鼠标点击并向编辑控件发送字符串
        self.op.MoveTo(200, 200)
        self.op.Sleep(200)
        self.op.LeftClick()
        self.op.Sleep(1000)

        ret = self.op.SendString(self.send_hwnd, "Hello World!")
        print("SendString ret:", ret)
        self.op.Sleep(1000)

    def test_bkimage(self):
        # 获取颜色、截图、找图
        color = self.op.GetColor(30, 30)
        print("color of (30,30):", color)

        ret = self.op.Capture(0, 0, 2000, 2000, "screen.bmp")
        print("op.Capture ret:", ret)

        ret, x, y = self.op.FindPic(0, 0, 100, 100, "test.png", "000000", 1.0, 0)
        print("op.FindPic:", ret, x, y)

    def test_ocr(self):
        # OCR 识别示例
        text = self.op.OcrAuto(0, 0, 100, 100, 0.9)
        print("ocr:", text)

        text = self.op.OcrEx(0, 0, 100, 100, "000000-020202", 0.9)
        print("OcrEx:", text)

        text = self.op.OcrAutoFromFile("screen.bmp", 0.95)
        print("OcrAutoFromFile:", text)

    def test_clear(self):
        # 使用完成后解除绑定
        self.op.UnBindWindow()


def test_all():
    demo = Demo()
    demo.test_base()
    demo.test_window_api()

    if demo.test_bkmode() == 0:
        return

    demo.test_bkmouse_bkkeypad()
    demo.test_bkimage()
    demo.test_ocr()
    demo.test_clear()


print("test begin")
test_all()
print("test end")