Everybody knows Python It can be used for data analysis 、 Reptiles , Even artificial intelligence , But I think those things are far away , Will worry about children learning Python Too early .
Actually Python Not only can I do something very professional 、 High end applications , It also has many practical and interesting uses in life . Apply... In life Python, It can make beginners have a strong interest in programming , We can also know more clearly ： Why learn to program , What can you do by learning programming .
today , I'll introduce it to you Python Wonderful use in life , I hope it gave you an idea .
What is a word cloud (Word Cloud)? seeing the name of a thing one thinks of its function , It's like a cloud of words , I believe you are no stranger to this kind of graph .
You may all know what word cloud is , But what you may not know is , use Python It's a very simple thing to come from writing cloud ！ Basically, just learn to Python Basic grammar , Then use several easy-to-use modules , You can make your own text cloud . You can also analyze your own text , Adjust to the color you want , Let the text cloud grow into the pattern you want .
Why do we need a word cloud ？ The purpose of the word cloud , The point is that it allows the reader to read without reading all the articles , Quickly focus on the main content of a large number of articles , Understand the overall trend .
In our lives , I often see the text in the picture , Want to extract and share , Or you need to fill in the verification code of the website . And that's where it comes in OCR ( Optical Character Recognition) —— Optical character recognition .
Many people may not have heard of this professional term , But recognize the text in the image 、 The application of automatic filling in verification code has been very common in our life . stay Python in , The relevant module to realize optical character recognition is Google Funded by Tesseract.Tesseract It's a OCR library , Is currently recognized as the best 、 The most accurate open source OCR System .
In addition to high accuracy ,Tesseract It also has high flexibility . It can recognize any font through training （ As long as the style of these fonts remains the same ）, You can also identify any Unicode character .
If you've ever spent a long time dealing with file renaming , Or hundreds of copies Word Make the same changes to the document , So use Python Medium PyAutoGui module , Can greatly reduce the burden . A few lines of code will do it , Let the computer run these operations automatically .
PyAutoGui The module can simulate moving the mouse , Click the mouse , Drag the mouse and keyboard hotkey combinations , Therefore, it is often used to make various plug-in programs , Replace people to complete various automatic operations .
similar PyAutoGui Such modules , You can't understand the principle , But as long as you know how to use these tools , You can achieve twice the result with half the effort ！
Speaking of use Python send out Email, All the experts will think of Python Of SMTP module 「Smtplib」, It is Python Built in function library module , So you don't need to download and install it separately .
Where is this module easy to use ？ If you are a forgetful person , You can combine smtplib Module and time module , Customize a small Secretary program for yourself , Can be sent at a specific time Email Here you are. , Remind you of important related matters , Is it convenient ？
If you often download things , And I don't have the habit of sorting out folders , in the course of time , The computer will have a lot of duplicate files , The arrangement is complicated . Then you can use Python Of os Module . This module can handle almost all folder related operations , For example, classification 、 Move 、 Delete 、 Copy and rename, etc .
In addition to these ,Python It can also be realized ：
* Crawl the information on the web page and download the graphic content on the network .
* Handle large and small Excel form , Content merging 、 Update and format beautification .
* Handle PDF Splitting and merging of files , Add watermark, password and other operations .
* Auto overwrite content , Fill out the online form .
* Tailor the procedures for grabbing high-speed rail tickets for yourself .
* And more …
Learn from good examples Python Whether it's employment or sideline, it's good to make money , But learn to Python Still have a learning plan . Finally, let's share a complete set of Python Learning materials , For those who want to learn Python Let's have a little help ！
Python The technical points in all directions are sorted out , Form a summary of knowledge points in various fields , The use of it is , You can find the corresponding learning resources according to the above knowledge points , Make sure you learn more comprehensively .（ At the end of the article ！）
reminder ： Limited space , Packaged folder , The way to get it is “ At the end of the article ”！！！
Watch the zero basics learning video , Watching video learning is the quickest and most effective way , Follow the teacher's ideas in the video , From foundation to depth , It's still easy to get started .
Optical theory is useless , Learn to knock together , Do it , Can you apply what you have learned to practice , At this time, we can make some practical cases to learn .
Check the learning results .
We learn Python Must be to find a well paid job , The following interview questions are from Ali 、 tencent 、 The latest interview materials of big Internet companies such as byte , And the leader Ali gave an authoritative answer , After brushing this set of interview materials, I believe everyone can find a satisfactory job .
Guarantee 100% free 】
