On the compilation and decompilation of Python

On the compilation and decompilation of pyyinstaller It is very convenient to write scripts in Python, but it needs a specific Python environment to run. Therefore, if you want to run it on other computers, there will be many problems. Even if Python has been installed, the version may vary greatly, a ...

Posted by ak_mypayday on Wed, 26 Feb 2020 01:26:29 -0800

NVIDIA rapids cuGraph model

The RAPIDS cuGraph library is a set of graph analysis used to process data in GPU data frames - see cuDF. cuGraph is designed to provide NetworkX like API s that are familiar to data scientists, so they can now build GPU accelerated workflows more easily Official documents:rapidsai/cugraphcuGraph API Re ...

Posted by florida_guy99 on Tue, 25 Feb 2020 06:53:28 -0800

Several useful python tools

1. PySnooper - debugging Kit Installation: pip install pysnooper Using PySnooper to add a decorator to the function to be debugged, you can get the log of the running function, including the executed code line, execution time and the time when the local variable changes Example import pysnooper @pys ...

Posted by The-Last-Escape on Mon, 24 Feb 2020 21:40:26 -0800

Performance tuning of Flask

Article directory Summary Tools used test Test code Flash runs directly Other ways Gunicorn uWSGI usWSGI and ngnix Reference resources Summary At present, the performance of the platform is found to be relatively low in the process of using, so we need to find a way to optimize the performance ...

Posted by kylebragger on Mon, 24 Feb 2020 04:21:08 -0800

Natural language processing: reading PDF document and creating word cloud

Like, pay attention to, and form good habits For details of the series of courses, please refer to superstar learning link: https://me.chaoxing.com (click to link) Welcome to guide 1. Preface Recently, superstar learning general course needs several cover pictures (the template picture is not sat ...

Posted by insanityonline on Sat, 22 Feb 2020 21:12:52 -0800

Crawling more than 200000 pictures of mn52 beauties website with the framework of scratch, and packing them into exe executable file

Target website: https://www.mn52.com/ The code of this article has been uploaded to git and Baidu. The link is shared at the end of the article Website overview     Target, grab all the pictures using the graph framework and save them locally. 1. Create a sketch project scrapy startproject images 2. Create a spider cd images scrapy genspide ...

Posted by Hagaroo on Sat, 22 Feb 2020 20:51:09 -0800

[wechat assistance] at present, python helps you to find out Wuhan friends in your circle of friends and give them care

I am a programmer Xiaoye, bringing you original and wonderful technical content. The epidemic situation is unbearable for both individuals and enterprises. I hope that the epidemic will pass as soon as possible, which is a small wish of ordinary people. Relatives and friends around us are more or less ...

Posted by badassrocker on Thu, 20 Feb 2020 00:11:31 -0800

Shocked, Python cracked the BiliBili slider verification code to avoid human-computer identification perfectly

Python cracking BiliBili slider verification code |Perfect is impossible, add a shock! Python breaks the BiliBili slider verification code, avoiding human-computer identification perfectly. It can have Preparation Landing page of station B https://passport.bilibili.com/login python3 pip install sel ...

Posted by gunslinger008 on Sun, 16 Feb 2020 04:38:11 -0800

Django REST framework quick start

start We will create a simple API to allow administrator users to view and edit users and groups in the system. Project settings Create a new django project named: < tutorial >, and then create a new app named: < QuickStart >. # Create the project directory mkdir tutorial cd tutorial   # Create a virtual environment to isolate our p ...

Posted by skymanj on Sat, 15 Feb 2020 00:42:00 -0800

Python merging multiple Excel data

Installation module 1. Find the corresponding module http://www.python-excel.org/ 2. Install with pip install pip install xlrdpip install XlsxWriter pip list view XlsxWriter example 1 import xlsxwriter 2 3 # Create a workbook and add a worksheet 4 workbook = xlsxwriter.Workbook("demo.xlsx") 5 worksheet = workbook.add ...

Posted by strudo on Thu, 13 Feb 2020 10:23:09 -0800