A somewhat curated list of links to various topics in application security.
| Link | Excerpt |
|---|---|
| Understanding the Python GIL | Dave Beazley's presentation from PyCon'2010 in Atlanta Georgia. This is a mirror of the original presentation hosted at http://blip.tv/pycon-us-videos-2009-2010-2011/pycon-2010-understanding-the-python-gil-82-3273690. David Beazley teaches intense in-person Python Programming and Computer Science |
| Context Managers and Python's with Statement | The with statement in Python is a quite useful tool for properly managing external resources in your programs. |
| Brython: Python in Your Browser | If you’re a web developer who prefers writing Python over JavaScript, then Brython, a Python implementation that runs in the browser, may be an appealing option. JavaScript is the de facto language of front-end web development. |
| Async IO in Python: A Complete Walkthrough | Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Hands-On Python 3 Concurrency With the asyncio Module |
| Creating the Perfect Python Dockerfile | Increase your python code performance and security without changing the project source code. Having a reliable Dockerfile as your base can save you hours of headaches and bigger problems down the road. |
| CPython Internals | If you haven’t heard of before, it’s a “guided tour” to the internals of the Python 3 interpreter. You’ll pick up the concepts, ideas, and technicalities of CPython in an approachable and hands-on fashion: |
| Python monkey-patching like a boss | If you work in a big project, most likely you will meet situations, when you would like to change/improve used third-party library behaviour, and you try to modify it from your project. This is called monkey-patching and it is usually associated with something not obvious, which would like to avoid. |
| Replacing an imported module dependency | Is it possible to make CustomModule replace its use of somemodule for somefakemodule without changing its code? That is, from ClientCode. Python will find somemodule in sys.modules and return the cached module, somefakemodule. |
| Python sys.meta_path() Examples | The following are 30 code examples for showing how to use sys.meta_path(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. |
| How to use sys.meta_path with Python 3.x? | given is the one of the code snippet/ sample which we are using in my old application, I have to migrate this code from python2.7 to python3.7. If we run on python3 getting error as "KeyError: 'my_virtual_module'" but on python2 its giving an o/p "hello world". |
| 100 Helpful Python Tips You Can Learn Before Finishing Your Morning Coffee | Python is quite popular nowadays, mainly due to its simplicity, and easiness to learn. You can use it for a wide range of tasks like data science and machine learning, web development, scripting, automation, etc. |
| Python 201: An Intro to importlib | Python provides the importlib package as part of its standard library of modules. Its purpose is to provide the implementation to Python’s import statement (and the __import__() function). |
| An Intro to Threading in Python | Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Threading in Python Python threading allows you to have different parts of your program run concurrently and can simplify your design. |
| Get into Python | What is Python? Python is a common language for programming. Created by Guido van Rossum, it was released in 1991. What do you use Python for? web development (server-side), software development, mathematics, system scripting. |
| The Best VS Code Extensions for Python Developers for 2021 | We listed the best VS extensions for JS developers. Now, it’s time we do so for the Python community. Same as before: I’m a PyCharm user, I love PyCharm, and I won’t probably be changing editors anytime soon. |
| Turn Photos into Cartoons Using Python | As you might know, sketching or creating a cartoon doesn’t always need to be done manually. Nowadays, many apps can turn your photos into cartoons. But what if I tell you, that you can create your own effect with few lines of code? |
| 21 Python Mini Projects With Code | I have been using python for the last 1 and a half year, and the things that I most like about python is its one-liners and packages. One thing that I realize that the best way to learn a programming language is to build projects in it. In this blog, we will see 21 python projects with code. |
| NumPy Illustrated: The Visual Guide to NumPy | NumPy is a fundamental library that most of the widely used Python data processing libraries are built upon (pandas, OpenCV), inspired by (PyTorch), or can efficiently share data with (TensorFlow, Keras, etc). Understanding how NumPy works gives a boost to your skills in those libraries as well. |
| Welcome to Pyramid, a Python Web Framework | Pyramid makes it easy to write web applications. You can start small with this "hello world" minimal request/response web app. This may take you far, especially while learning. As your application grows, Pyramid offers many features that make writing complex software take less effort. |
| 10 Surprisingly Useful Base Python Functions | Those that work in Python often consider that maybe Python isn’t the star of the show here — but instead its brilliant ecosystem. Often whenever we are working with Python applications, we are working with a lot of dependencies. |
| 5 Python Tricks You Should Start Using in 2021 | Start the New Year with one of the best New Year’s resolutions: Learn more Python. You can start with this article in which I present 5 Python tricks that will make your life easier. |
| Three Functions to Know in Python | There are three functions in python that provide vast practicality and usefulness when programming. These three functions, which provide a functional programming style within the object-oriented python language, are the map(), filter(), and reduce() functions. |
| Accessing the Dark Web with Python | Hello, Reader! In this article, you will learn how to install Tor and configure it in a way that will allow us to make requests with Python to the dark web via Tor’s SOCKS proxy (oooh). |
| Pocket-API | This package provides a wrapper class around GetPocket V3 APIs. First, you have to Create your consumer key from getpocket's developer console. To get the access token, you have to authorize the app on your own account. |
| Python One-Liner →List Comprehension | If you are using Python language, you should seriously look in to ways for writing efficient code by frequently using List Comprehension instead of for loops wherever applicable. |
| Everything Is an Object in Python — Learn to Use Functions as Objects | You’ve probably heard the saying that everything is an object in Python — one of the most popular object-oriented languages. |
| 5 Python Tricks You Should Know | Python has such an amazing support network it can almost seem like there is too much to take in all at once. This is normal and should be recognised. It can be confusing for those starting out. |
| How to Write Pythonic Loops | One of the easiest ways to spot a developer who has a background in C-style languages and only recently picked up Python is to look at how they loop through a list. |
| Introduction to Python SQL Libraries | All software applications interact with data, most commonly through a database management system (DBMS). Some programming languages come with modules that you can use to interact with a DBMS, while others require the use of third-party packages. |
| How to Create a Reverse Shell in Python | There are many ways to gain control over a compromised system, a common way is to gain interactive shell access, which enables you to try to gain full control of the operating system. However, most basic firewalls blocks direct remote connections. |
| 3 Python list comprehension tricks you might not know yet | If you’ve used Python you’re probably familiar with the list comprehension syntax. Compare that to appending items to an empty list. |
| Python Descriptors: An Introduction | Descriptors are a specific Python feature that power a lot of the magic hidden under the language’s hood. If you’ve ever thought that Python descriptors are an advanced topic with few practical applications, then this tutorial is the perfect tool to help you understand this powerful feature. |
| A Python prompt into a running process: debugging with Manhole | Sometimes your Python process will behave strangely, run slowly, or give you the wrong answers. And while hopefully you have logging, the logging isn’t always enough. So how do you debug this process? |
| Python Flask Basics Part 1 - Static Home Page | #python #flask #webdevelopment #coding #okaydexterPython Flask Basics Part 1 - Static Home Page In this series of videos i'll be showing you how can you start web development in python using flask library. In this video i'll get you through the basics of flask from installation to making a static ho |
| Remote Procedural Call via XML-RPC in 5 minutes | Over the next 5 minutes, we'll bring you up to speed with how to implement XML-Remote Procedural Calls (XML-RPC) in Python 3 with the use of the built-in modules xmlrpc.server and xmlrpc.client.Make sure you don't stop watching until you've considered the security implications as well.Contents:0:00 |
| Top 15 Python Web Development Frameworks to Use in 2019 | Python is now a mainstream programming language thanks to emerging technologies using Python heavily. Python web development requires the support of a framework to be quick, precise, and cost-effective. Let’s learn which top 15 Python frameworks are trendy in 2019. |
| Top 10 Best Python IDEs Used By Python Developers in 2019 | There are many online python IDE that supports easy-to-use, debug mode, code refactoring, graphical debugging, code analysis and many more features. Some of those are free python ide, python ide in mac, python ide on windows. IDE is known as Integrated Development Environment. |
| PGJones.dev | |
| Vim Config Update: 2019 Edition | I like to update my Vim configuration every 2-5 years just to make sure I am working with the latest and greatest version of Vim and that I’m doing things efficiently. Check out my full Vim Tutorial The last few upgrades I’ve been focused on one thing: simplicity. |
| What’s in your Pocket? Visualizing your Reading List with Python | Level up your Twilio API skills in TwilioQuest, an educational game for Mac, Windows, and Linux. Download Now BLOG Build the future of communications. Start building for free Build the future of communications. Start today with Twilio's APIs and services. |
| Has the Python GIL been slain? | In early 2003, Intel launched the new Pentium 4 “HT” processor. This processor was clocked at 3 GHz and had “Hyper-Threading” Technology. |
| How to Extract Words from PDFs with Python | As I mentioned in my previous article: How to Connect to Google Sheets with Python, I’ve been working with a client to help them parse through hundreds of PDF files to extract keywords in order to make them searchable. |
| The easy way to work with CSV, JSON, and XML in Python | I recently started a book-focused educational newsletter. Book Dives is a bi-weekly newsletter where for each new issue we dive into a non-fiction book. You’ll learn about the book’s core lessons and how to apply them in real life. You can subscribe for it here. |
| The definitive guide to setup my Python workspace | Have you ever focused on a task, but then needed to execute some quick command to move on and it didn’t work because your workspace was a mess? When this happens you lose your flow and must first solve your tools’ problem, to then work on your original problem. |
| SQLAlchemy | We often encounter data as Relational Databases. To work with them we generally would need to write raw SQL queries, pass them to the database engine and parse the returned results as a normal array of records. SQLAlchemy provides a nice “Pythonic” way of interacting with databases. |
| Building Minimal Docker Containers for Python Applications | This post was last updated September 19th, 2019. A best practice when creating Docker containers is keeping the image size to a minimum. The fewer bytes you have to shunt over the network or store on disk, the better. |
| The Why, When, and How of Using Python Multi-threading and Multi-Processing | A wise and powerful wizard lives in a small village in the middle of nowhere. Let’s call him Dumbledalf. Not only is he wise and powerful, but he’s also happy to help anyone who asks and this means that people come from far and wide to ask the wizard for aid. |
| JSON — The Python Way | JavaScript Object Notation (JSON) is a lightweight data-interchange format based on the syntax of JavaScript objects. It is a text-based, human-readable, language-independent format for representing structured object data for easy transmission or saving. |
| Create a Twitter Bot in Python Using Tweepy | With about 15% of Twitter being composed of bots, I wanted to try my hand at it. I googled how to create a Twitter bot and was brought to a cleanly laid out web app. It allowed you to create a bot that would like, follow, or retweet a tweet based on a keyword. |
| Python List Comprehensions in 5-minutes | Python List Comprehensions in 5-minutesA visual introduction to those tricky Pythonic one-linersDaniel BourkeFeb 9, 20195 min read·Just show me the code! Quick link: Jupyter Notebook on GitHubWhy would you want to do a Python list comprehension?To save lines of code. |
| Build Simple Restful Api With Python and Flask Part 2 | In this article I will show you how to build simple restful api with flask and SQLite that have capabilities to create, read, update, and delete data from database. Similar with my article on part 1(https://medium. |
| How I used Python to analyze Game of Thrones | I wanted to learn Python for a long time, but I could never find a reason. When my company had a bunch of daily reports that needed to be generated, I realized I had an opportunity to explore Python to cut out all the repetition. |
| Write Better Python Functions | In Python, like most modern programming languages, the function is a primary method of abstraction and encapsulation. You’ve probably written hundreds of functions in your time as a developer. But not all functions are created equal. |
| An Introduction to Clustering Algorithms in Python | In data science, we often think about how to use data to make predictions on new data points. This is called “supervised learning.” Sometimes, however, rather than ‘making predictions’, we instead want to categorize data into buckets. This is termed “unsupervised learning.” |
| Python Virtual Environments made easy | I was starting a project where I had to quickly check if a package, Flask, worked with the Python installed on my machine. As I ran the command to install Flask, it alerted me that the package was already installed as I had Anaconda on my machine. |
| Understanding self in Python | Once you start using Python, there is no escaping from this word “self”. It is seen in method definitions and in variable initialization. But getting the idea behind it seems somewhat troublesome. |
| Understanding the asterisk(*) of Python | I’m not a native speaker. Please understand. Python has plentiful types of operations compared to other languages. |
| How to Web Scrape with Python in 4 Minutes | Web scraping is a technique to automatically access and extract large amounts of information from a website, which can save a huge amount of time and effort. In this article, we will go through an easy example of how to automate downloading hundreds of files from the New York MTA. |
| Python List Comprehensions VS Generator Expressions | The article is written by Mariia Yakimova (MARIIA YAKIMOVA) — an backend engineer at Django Stars. This python list comprehensions is originally posted on Django Stars. Specially shared with freeCodeCamp community. |
| Why you should use pyenv + Pipenv for your Python projects | This is an opinionated way of developing with Python locally. You’ve probably discovered that it’s a pain in the ass to manage different projects with dependencies targeting different Python versions on your local machine. |
| Writing your own programming language and compiler with Python | After studying compilers and programming languages, I felt like internet tutorials and guides are way too complex for beginners or are missing some important parts about these topics. |
| What’s in a (Python’s) __name__? | You’ve most likely seen the __name__ variable when you’ve gone through Python code. Below you see an example code snippet of how it may look: In this article, I want to show you how you can make use of this variable to create modules in Python. |
| Another Twitter sentiment analysis with Python | It has been a while since my last post. During my absence in Medium, a lot happened in my life. I finally gathered my courage to quit my job, and joined Data Science Immersive course in General Assembly London. It was a big decision in my life, but I don’t regret it. |
| A tour of the top 5 sorting algorithms with Python code | I recently started a book-focused educational newsletter. Book Dives is a bi-weekly newsletter where for each new issue we dive into a non-fiction book. You’ll learn about the book’s core lessons and how to apply them in real life. You can subscribe for it here. |
| Dismissing Python Garbage Collection at Instagram | By dismissing the Python garbage collection (GC) mechanism, which reclaims memory by collecting and freeing unused data, Instagram can run 10% more efficiently. Yes, you heard it right! By disabling GC, we can reduce the memory footprint and improve the CPU LLC cache hit ratio. |
| How | Generators have been an important part of Python ever since they were introduced with PEP 255. Generator functions allow you to declare a function that behaves like an iterator. |
| 5 Advanced Features of Python and How to Use Them | I recently started a book-focused educational newsletter. Book Dives is a bi-weekly newsletter where for each new issue we dive into a non-fiction book. You’ll learn about the book’s core lessons and how to apply them in real life. You can subscribe for it here. Python is a beautiful language. |
| Build Simple Restful Api With Python and Flask Part 1 | I’m going to divide this series into 3 or 4 articles. At the end of the series you would understand how easy to build restful API with flask. In this article we’ll setting our environment and create endpoint that will show “Hello World”. Flask is microframework for python. |
| Building Beautiful Command Line Interfaces with Python | Before we dive in building the command line application, lets take a quick peek at Command Line. Command Line programs has been with us since the creation of computer programs and are built on commands. A command line program is a program that operates from the command line or from a shell. |
| 10 common security gotchas in Python and how to avoid them | Writing secure code is hard. When you learn a language, a module or a framework, you learn how it supposed to be used. When thinking about security, you need to think about how it can be misused. |
| 10 Python File System Methods You Should Know | You can write Python programs to interact with the file system to do cool stuff. How to do so isn’t always super clear. This article is a guide for current and aspiring developers and data scientists. |
| Lambda, Map, and Filter in Python | Today’s piece covers using lambda, map, and filter functions in Python. We’ll be covering the basic syntax of each and walking through some examples to familiarize yourself with using them. Let’s get started! A lambda operator can have any number of arguments but can have only one expression. |
| Intro to Threads and Processes in Python | Competing in Kaggle’s Understanding the Amazon from Space competition, I started timing various parts of my code to see if I could speed things up. Speed is critical in Kaggle. Ranking well often requires trying hundreds of architectural and hyper-parameter combinations. |
| Understanding the underscore( _ ) of Python | I’m not a native speaker. Sorry for my english. Please understand. The underscore (_) is special in Python. |
| I Wrote a Script to WhatsApp My Parents Every Morning in Just 20 Lines of Python Code | In our busy work lives, we often forget to WhatsApp our loved ones. Looking at how regular my parents are in messaging me with inspirational quotes and health tips first thing in the morning, it was time to reciprocate. |
| How I used Python to find interesting people to follow on Medium | Medium has a large amount of content, a large number of users, and an almost overwhelming number of posts. When you try to find interesting users to interact with, you’re flooded with visual noise. The process was tedious. |
| A million requests per second with Python | Is it possible to hit a million requests per second with Python? Probably not until recently. A lot of companies are migrating away from Python and to other programming languages so that they can boost their operation performance and save on server prices, but there’s no need really. |
| Building a Simple Chatbot from Scratch in Python (using NLTK) | I am sure you’ve heard about Duolingo: a popular language-learning app, which gamifies practicing a new language. It is pretty popular due to its innovative styles of teaching a foreign language. |
| How to scrape websites with Python and BeautifulSoup | There is more information on the Internet than any human can absorb in a lifetime. What you need is not access to that information, but a scalable way to collect, organize, and analyze it. You need web scraping. |
| An A-Z of useful Python tricks | Python is one of the world’s most popular, in-demand programming languages. This is for many reasons: I use Python daily as an integral part of my job as a data scientist. Along the way, I’ve picked up a few useful tricks and tips. |
| What exactly can you do with Python? Here are Python’s 3 main applications. | Well that’s a tricky question to answer, because there are so many applications for Python. Let’s talk about each of them in turn. |
| Why Is There an F in Front of This String? | How do I add my variable into a string in Python? If I have someone’s name, how do I print this back out, with additional information, like a hello message? Noun. |
| Pyshark - Python Wrapper For Tshark, Allowing Python Packet Parsing Using Wireshark Dissectors | Python wrapper for tshark, allowing python packet parsing using wireshark dissectors. Extended documentation: http://kiminewt.github.io/pyshark Python2 deprecation - This package no longer supports Python2. If you wish to still use it in Python2, you can: Use version 0.3. |
| Python 3's f-Strings: An Improved String Formatting Syntax (Guide) | Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Python 3's f-Strings: An Improved String Formatting Syntax As of Python 3.6, f-strings are a great new way to format strings. |
| The Ultimate List of Python YouTube Channels | We couldn’t find a good, up-to-date list of Python developer or Python programming YouTube channels online. Learning Python on YouTube is a viable option these days, and we’re excited about what this new medium can do for programming education. |
| Top 10 Visual Studio Code extensions for Python development | I developed my last two projects using VSCode. Before using VSCode I was a heavy Vim user, but I needed something more. Microsoft’s VSCode is a robust, open-source, a multi-platform editor that has quickly become my code editor of choice. |
| Building a Simple Web App With Bottle, SQLAlchemy, and the Twitter API | Last October we challenged our PyBites’ audience to make a web app to better navigate the Daily Python Tip feed. In this article, I’ll share what I built and learned along the way. If you want to follow along, reading the code in detail (and possibly contribute), I suggest you fork the repo. |
| The Flask Mega-Tutorial Part I: Hello, World! | Welcome! You are about to start on a journey to learn how to create web applications with Python and the Flask framework. The video above will give you an overview of the contents of this tutorial. In this first chapter, you are going to learn how to set up a Flask project. |
| Twitter Sentiment Analysis – Python, Docker, Elasticsearch, Kibana | In this example, we’ll connect to the Twitter Streaming API, gather tweets (based on a keyword), calculate the sentiment of each tweet, and build a real-time dashboard using the Elasticsearch DB and Kibana to visualize the results. |
| What Can I Do With Python? | You’ve finished a course or finally made it to the end of a book that teaches you the basics of programming with Python. You’ve learned about variables, lists, tuples, dictionaries, for and while loops, conditional statements, object-oriented concepts, and more. |
| Why is Python so slow? | Python is booming in popularity. It is used in DevOps, Data Science, Web Development and Security. It does not, however, win any medals for speed. |
| Why is Python so slow? | Python is booming in popularity. It is used in DevOps, Data Science, Web Development and Security. It does not, however, win any medals for speed. |
