Pywinauto+ an application (learn to lesson 9) -- blocked

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Pywinauto+ An application ( Study until 9 speak )– Blocked

Blocked point

Use pywinauto,chrome legacy window The lower control cannot be located . Because there are non-standard controls under it , So switch to war pyautogui.

The problem is

1、 Select in the application window , For window type / Window title operation , It's easy to report mistakes .

pywinauto.findbestmatch.MatchError: Could not find 'Chrome_WidgetWin_1' in 'dict_keys(['XXX', 'XXX', 'XXX'])'

At present, only ：

dict_keys(['XXX', 'XXX', 'XXX'])

You can't do it with the right window title

2、 When the window is minimized , Unable to restore normal size ; Unable to open the specified application ;

1、 Install third party libraries

1、 Online installation

pip install pywinauto

2、 Offline installation

① Download the package and unzip it 

pypi Official website ->pywinauto Search for , download download files-> Extract the underlying folder 

② For convenience, the key , Will tar Put the unzipped folder into python Installation directory , namely python Under the directory of the third-party library ：D:\python3.6.8\Lib

pywinauto：a set of python modules to automate Microsoft Windows GUI

③cmd Get into AA In the folder , perform python setup.py install  Installation 

2、 The entry point of Automation – back-end technology 、 Number of programs

3、 Use of program auxiliary inspection tools –inspect/spy++

inspect： Use UIA Back end parsing technology detects which controls are used .

spy++： Use VS, Automatically this tool , You can judge whether to use win32 Back end parsing technology to parse controls

Both parse the number of controls , Find out Navicat for MYSQL stay inspect There is a more detailed display of controls . And you can also view more detailed window parameters .

4、pywinauto Open the specified application –XXX.exe

from pywinauto.application import Application
# app = Application(backend='uia').start('C:\Program Files\@XXXdesktop\XX.exe'.encode('gb2312').decode('gb2312'))
app = Application(backend='uia').start(r'C:\Program Files\XXXdesktop\XX.exe')

5、pywinauto Connect to an open application – Window handle 、 process ID

#  Connect through the process number 
app = Application("uia").connect(process=50952)
print(app)
#  Connect through the window handle , You can use window sprites to assist 
app = Application("uia").connect(handle=400114)
print(app)

6、 Select the window of the application

#  Get all the controls of the specified window 

#  Mode one  app[ Window class name / Window title ]： This method is recommended 
#  Use the class name selection window 
dlg=app["Chrome_RenderWidgetHostHWND"]
dlg.print_control_identifiers()
#  Select the window through the window title 
dlg=app["Chrome Legacy Window"]
dlg.print_control_identifiers()

#  Mode two  app. Window class name 
dlg=app.Chrome_RenderWidgetHostHWND
dlg.print_control_identifiers()

7、 How to operate the window

dlg.maximize() #  window maximizing 
dlg.minimize() #  Minimize the window 
dlg.restore() #  The window returns to its normal size 
#  View the display status of the window ： Maximize is 1： Normally 0
status=dlg.get_show_state()
print(status)
#  Get the coordinates displayed in the current window 
rect=dlg.rectangle()
print(rect)  # (L63, T567, R1599, B1399)
dlg.close()

8、 Control selection of window

app = Application(backend='uia').start(r'C:\Program Files\XXX\XX.exe')
dlg=app["XXX"]
dlg.print_control_identifiers()

Program all controls

Pane - 'XXX'    (L192, T104, R1728, B936)
['XXX', 'XX', 'XXX', 'Pane0', 'Pane1']
child_window(title="XXX", control_type="Pane")
   | 
   | Document - ' '    (L200, T135, R1720, B928)
   | [' ', 'Document', ' Document']
   | child_window(title=" ", auto_id="88871296", control_type="Document")
   | 
   | Pane - ''    (L200, T135, R1720, B928)
   | ['Pane2']
   | 
   | TitleBar - ''    (L216, T107, R1720, B135)
   | ['TitleBar']
   |    | 
   |    | Menu - ' System '    (L200, T112, R222, B134)
   |    | [' System Menu', 'Menu', ' System ', ' System 0', ' System 1']
   |    | child_window(title=" System ", auto_id="MenuBar", control_type="MenuBar")
   |    |    | 
   |    |    | MenuItem - ' System '    (L200, T112, R222, B134)
   |    |    | [' System MenuItem', 'MenuItem', ' System 2']
   |    |    | child_window(title=" System ", control_type="MenuItem")
   |    | 
   |    | Button - ' To minimize the '    (L1581, T105, R1628, B135)
   |    | [' To minimize the ', ' To minimize the Button', 'Button', 'Button0', 'Button1']
   |    | child_window(title=" To minimize the ", control_type="Button")
   |    | 
   |    | Button - ' Maximize '    (L1628, T105, R1674, B135)
   |    | [' Maximize Button', ' Maximize ', 'Button2']
   |    | child_window(title=" Maximize ", control_type="Button")
   |    | 
   |    | Button - ' close '    (L1674, T105, R1721, B135)
   |    | [' close Button', ' close ', 'Button3']
   |    | child_window(title=" close ", control_type="Button")
   | 
   | Pane - ''    (L200, T135, R1720, B928)
   | ['Pane3']
   |    | 
   |    | Pane - ''    (L200, T135, R1720, B928)
   |    | ['Pane4']
   |    |    | 
   |    |    | Pane - ''    (L200, T135, R1720, B928)
   |    |    | ['Pane5']
   |    |    |    | 
   |    |    |    | Pane - ''    (L200, T135, R1720, B928)
   |    |    |    | ['Pane6']
   |    |    |    |    | 
   |    |    |    |    | Pane - ''    (L200, T135, R1720, B928)
   |    |    |    |    | ['Pane7']