Series 2: Skeleton of the Bot
🎯 Focus: Building the Core Loop
Now that we have the ability to fetch data from YouTube, let's build the core structure of our bot. Think of this as creating the skeleton - the fundamental architecture that everything else will hang on.
📚 Topics Covered
Structuring Code Cleanly
- Organize code into modules and classes
- Separation of concerns (API interaction, comment parsing, reply logic)
- Project structure best practices
- Configuration management
Parsing Fetched Comments
- Extract relevant information from raw comment data
- Filter comments (by date, video, user, etc.)
- Handle different comment formats and edge cases
- Clean and normalize data
Setting up State Management
- Database vs. local state approaches
- Choosing the right persistence strategy
- Schema design for tracking processed comments
- Preventing duplicate replies
Writing a Dummy Text Replier
- Create a simple rule-based reply generator
- Test the reply pipeline end-to-end
- Placeholder for future AI-powered replies
- Error handling and logging
🚀 What You'll Build
By the end of this series, you'll have: - ✅ A well-structured bot application - ✅ Comment parsing and filtering logic - ✅ State management system to track processed comments - ✅ A complete (albeit simple) bot loop that runs without errors
🏗️ Architecture Overview
YouTube API
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Fetch Comments
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Parse & Filter
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Check State (Already Replied?)
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Generate Reply (Dummy)
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Post Reply
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Update State
📝 Prerequisites
- Completion of Series 1 (YouTube API Setup)
- Comfortable with Python data structures
- Basic database or file I/O knowledge
🎬 Watch & Follow Along
This series builds directly on Series 1. Keep your API credentials handy and follow the video to implement each component.
Next Step: After completing this series, you'll have a working bot skeleton. In Series 3, we'll replace the dummy replies with AI-powered responses.