Master Python programming language for web development, data analysis, and automation with Linuxbeast beginner-friendly tutorials.
When building custom integrations in HubSpot, you often need to securely call external services like AWS Lambda. To protect your endpoint, you should use a Bearer Token inside your workflow’s Custom Code action. In this guide, I will show you step by step how to setup and use a Bearer Token in HubSpot Workflow Custom … Read more
Working with APIs can sometimes be tricky, especially when dealing with network timeouts, server errors, or rate limits.In this post, we’ll walk through a Python function that makes requests to the HubSpot API with built-in retry logic to make it more reliable. Why You Need Retry Logic for API Calls When you send a request … Read more
If you’ve tried to use HubSpot’s v4 Association API, you probably felt confused. The docs are complex, the setup isn’t beginner-friendly, and the new structure (compared to v3) isn’t easy to follow. In this guide, I’ll walk you through how I got it working—step-by-step. 🤔 What Are “Associations” in HubSpot? Associations mean connecting two objects … Read more
🧠 The Problem When using AWS Lambda to process HubSpot objects records (specially for company data), there is a limit. One Lambda function can only run for up to 15 minutes. If it takes longer, it will stop automatically. This happened in our setup. The Lambda logs showed this error: We were using batch processing, … Read more
🎯 Goal To send email using AWS Simple Email Service (SES) in Account A, while accessing SMTP credentials stored in Secrets Manager of the same account (Account A) from a Lambda function or script running in Account B. 📘 Why This is Useful ✅ Setup Overview Account A: Account B: 🔐 Step 1: Secrets Manager … Read more
✅ Beginner-friendly | 🔥 Hands-on Guide | 🧩 File Structure Examples When you start working on Python projects—whether for AWS Lambda, building an API, or creating a CLI tool—it’s important to organize your code in a clean and simple way. A well-structured project is easy to maintain, scale, and share with others. In this post, … Read more
In this tutorial, we will learn how to use Flake8 to ensure Python code quality and Black to enforce consistent style. These two tools complement each other perfectly—Flake8 helps you identify common mistakes and ensures your code follows good practices, while Black automatically formats your code for consistency and readability. Purpose Integrating Flake8 and Black … Read more
In this tutorial, we’ll break down some common fundamental concepts in Python: classes, attributes, objects, and the powerful built-in functions isinstance() and hasattr(). These topics are the building blocks of object-oriented programming (OOP) in Python and will help you write more efficient, organized code. Scope This blog is a beginner-friendly guide to understanding Python’s isinstance(), … Read more
In this tutorial, we will guide you through the process of connecting AWS Lambda to Microsoft SQL Server using PyODBC. This is particularly useful for developers and system administrators who need to interact with SQL Server databases from AWS Lambda functions. Scope The scope of this tutorial includes setting up a container environment, installing necessary … Read more
Sometimes, you want to access a secret stored in Account A from a resource running in Account B. For example, an EC2 instance or Lambda function in Account B wants to read database credentials or API keys saved in AWS Secrets Manager of Account A. This guide shows how to do that securely using AWS … Read more