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This article introduces the knowledge of "how to use python to operate a computer". In the operation of practical cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Environment

Python

IDLE

3.8

Third-party library pyautogui

Among them, the pyautogui installation method is very simple:

Pip install pyautogui

Then enter the following in Python:

Import pyautogui

If there is no wrong report, it will be a success.

two。 Use pyautogui to control your computer mouse

Looking at the name, you can see that this is a tool to automatically control gui, but more people use it to control computers. If you are interested, you can try to make a tutorial tool.

First import the library:

Import pyautogui as pg

You can use the position method to obtain the current mouse coordinates (the origin is the upper-left corner):

Pos = pg.position ()

So what's the use of getting the coordinates? We can get him to click:

# Click pg.click () at the current location

Of course, you can also specify a location:

# Click pg.click at (10) (10)

Specify the key:

# right click # the value is left,right,middlepg.click (button='right')

Then someone must have asked, can I double-click?

Some people said, "Click on the same location twice."

But there is a simpler way:

Pg.doubleClick ()

You can even click multiple times and set the interval:

# Click twice with an interval of 0.5s pg.click (clicks=2, interval=0.5)

Sometimes you may want to drag and drop documents. What should I do? Pyautogui has also packed it for you:

# drag to (10j.90) pg.dragTo (10j.90)

In fact, this library is also useful in crawlers, which encapsulates a scroll function:

# positive and negative pg.scroll

You can also take a screenshot. The returned value is the Image object of the PIL library:

Pg.screenshot ()

You can input screenshot coordinates:

# left, upper and right coordinates pg.screenshot (region= (100,100,300,400))

You can even compare whether the image appears on the screen:

Pg.locateOnScreen ('kk.png') 3. Use pyautogui to control your computer keyboard

Type with press:

Pg.press ('Hello Worldwaters, interval=0.5)

If you want to enter a feature button, refer to the following:

You can use hotkey to implement key combinations:

Pg.hotkey ('ctrlleft',' c') 4. Pop-up window

This is very easy to use, nothing to make a virus for a friend.

Text + ok:

Pg.alert ('I hear you have the virus?')

Text + ok+cancel:

Pg.confirm ('caught the virus again')

Text input box, return the input, do not write on the None:

This is the end of pg.prompt ('here comes the virus again'), "how to use python to operate a computer". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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