In the Jianghu , It has been circulating about Python The legend of ——Python omnipotent , Besides having children .
Python To have such a good name , Not only because of their own superiority , What's more, they can't do without the omnipotent libraries behind them .
today , Just let us know 5 paragraph Python library , See how they work in different fields ~
Pillow yes PIL（Python Graphics library ） A branch of . For users ,Pillow More friendly , Through it, you can create thumbnails , Converting between file formats 、 rotate 、 Application filter , Display images, etc .
If you want to do Batch image processing , Pillow Is a necessary library .
stay Pillow In the library , There are more than twenty modules , It also supports many plug-ins . The most common one is Image Module with the same name Image class , Many other modules are in Image Based on the module, the image is further processed .
from PIL import Imageim = Image.open("picture.jpg")new_im = im.convert("L")print(new_im.mode)new_im.show()
PyTorch It's based on Torch Of Python Open source machine learning library , For natural language processing applications .
It is mainly composed of Facebook The AI team developed , Not only can you achieve powerful GPU Speed up , It also supports dynamic neural networks , This is now many mainstream frameworks, such as TensorFlow Not supported .
PyTorch Provides Two advanced features ：
1. With powerful GPU Accelerated tensor computation ;
2. A deep neural network with an automatic derivation system , except Facebook outside ,Twitter、GMU and Salesforce And other institutions have adopted PyTorch.
One “ Rich and colorful ” Module ——Python Of Colorama modular . It can span multiple terminals , Display different colors and backgrounds of Fonts , Just import colorama The module can , You don't have to look like linux Same color designation .
Style ： Used to change the brightness of the output text ;
Back ： Used to change the background of the output text . Colorama Support 8 Color ： black （black）、 Red （red）、 green （green）、 yellow （yellow）、 Blue （blue）、 Magenta （magenta）、 Cyan （cyan）、 white （white）.
from colorama import Fore, Back, Styleprint(Fore.RED + 'some red text')print(Back.GREEN + 'and with a green background')print(Style.DIM + 'and in dim text')print(Style.RESET_ALL)print('back to normal now')
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 】
author ： Uncle Wang lives next door
Game programming , A game development favorite ~
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