schedule · 7 min read
Build Your Own Claude Code in Python: Project Setup and First LLM Call
Start a Python coding agent from zero — uv project, .env, a single chat completion through OpenRouter, and an argparse CLI you can pipe prompts into.
sell Tag
Python
21 posts
schedule · 4 min read
What is redis streams and implementing pubsub in python
Pub/Sub Pub/Sub stands for Publisher/Subscriber, is an architecture pattern that allows services to communicate asynchronously thus provides a way to build decoupled micro-services. Publisher and Subscriber are also known as Producer and Consumer. Th...
schedule · 1 min read
How to get pretty python interpreter automagically?
Install rich ➜ pip install rich ➜ mkdir ~/pystartup ➜ touch ~/pystartup/startup.py Create startup script ➜ ~ echo
schedule · 1 min read
Check diff between two files in Python
In Today I Learned(TIL) series, I'm going to explore python standard module called difflib. What is difflib difflib is a built-in standard python library used to find deltas between files and objects. How to use it Load file1 and file2 content choo...
schedule · 2 min read
How I built an open source CLI based Pomodoro app?
What is Pomodoro? Pomodoro time management technique where you do focused work sessions without any interruptions and take short breaks after the session and repeat it until you complete your task. Pomodoro helps improve concentration and focus. Whe...
schedule · 1 min read
how to implement catch all route in fast api?
Sometimes you would require to implement a catch all requests in your fastapi application. We can achieve it by using api_route method. Catch all route from fastapi import FastAPI, Request app = FastAPI() @app.route(
schedule · 2 min read
Is Python use Call by value or Call by reference?
In C programming, Values to a function can be passed by its value or by its reference. These methods are known as Call by value and Call by reference respectively. Let's understand what are mutable and immutable objects. Mutable Objects list, dict ...
schedule · 2 min read
Flask decorator to measure time taken for a request
In the previous articles on the Python decorator series, we have learnt decorators, how they work and to implement a simple function based decorator and a class based decorator and decorator that supports parameters. In this article, we will use flas...
schedule · 4 min read
Set theory & Python + Tips & Tricks
Set theory Set theory in mathematics deals with groups of objects. It describes the relationship of an object with a set or group. Python also implements the set as standard python module. The sets module provides classes for constructing and manipul...
schedule · 3 min read
How does Python work? and various Python Implementations
This article is part of my CPython exploration. In this article, we will learn about CPython, Compilers and how does python executes code and various implementations of python. Compiler In computing, a compiler is a program that translates code writ...
schedule · 3 min read
Top Flask 2.0 features you must checkout
Flask - the most popular light-weight Python WSGI web framework, has released its latest version Flask 2.0.0. Here is the top 6 things that you must know about latest flask. Flask installation To enable async support in Flask, we must install it wit...
schedule · 2 min read
Memoization decorator in python
In the previous articles on the Python decorator series, we have learnt decorators, how they work and to implement a simple function based decorator and a class based decorator and decorator that supports parameters. In this article, we will create a...
schedule · 3 min read
Python decorator to measure execution time
In the previous articles on the Python decorator series, we have learnt decorators, how they work and to implement a simple function based decorator and a class based decorator and decorator that supports parameters. In this article, we will create r...
schedule · 2 min read
Python decorators with parameters
In the previous articles on the Python decorator series, we have learnt decorators, how they work and to implement a simple function based decorator and a class based decorator. In this article we will learn to create decorators that supports paramet...
schedule · 2 min read
Class based decorators in python
In the previous articles of Python decorator series we learnt to create a simple function based decorator, how it works under the hood and how to fix the doc strings. In this article, we will learn to create a class based decorator and use it to dec...
schedule · 2 min read
Python Decorators 201
In the previous article Python decorators 101 we learnt, how to create a simple function based decorator and how it works under the hood. In this article, we will improve the traceability and the readability of the decorator function. Let's add some...
schedule · 3 min read
Python Decorators 101
This article is part of python decorator series. In this article, we will learn what is decorator and how it works and how to implement a simple decorator function. Decorator In Python, decorators are the functions that can change the behavior of o...
schedule · 3 min read
Technical debt and Python
What is Technical debt? Technical debt is an implied cost of additional rework caused by choosing an easier inefficient solution at the moment over a better approach that would take longer time to implement. Technical debt increases over time for va...
schedule · 3 min read
Deploy a serverless flask application on AWS Lambda
Serverless Serverless is one of the new buzz word right now, what does it really means? Serverless computing allows us to focus on building the application without managing infrastructure and scaling. Serverless doesn’t mean no servers at all. It is ...
schedule · 5 min read
How to use pipeline pattern in python data engineering projects
Functional pipeline fastcore Install fastcore Creating pipeline using fastcore Dynamic pipeline using fastcore Functional pipeline Functional pipeline is a design pattern mostly used in function programming paradigm, where data flows through a seque...
schedule · 3 min read
5 different ways to use an else block in python
There are several ways to use an else block in python. Lets look at each method and its usecase. 1. if else This is commonly used if else block. if block is executed if the condition is true otherwise else block will be executed. x = True if x: ...