Developed and Debugged SQLite Database Scripts for Messaging

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📅 2024-07-11 — Session: Developed and Debugged SQLite Database Scripts for Messaging

🕒 03:00–04:00
🏷️ Labels: Python, Sqlite, Database, Email, Telegram, Automation
📂 Project: Dev
⭐ Priority: MEDIUM

Session Goal

The goal of this session was to develop and debug Python scripts for handling email and Telegram message processing using an in-memory SQLite database.

Key Activities

  • Developed scripts to set up an in-memory SQLite database for testing purposes, including functions to save and process emails and Telegram messages.
  • Implemented scripts to fetch emails from the last week and Telegram messages from the last day, storing them in the database.
  • Addressed a ModuleNotFoundError by adjusting the Python path and running scripts from the project root.
  • Resolved a TypeError related to datetime comparisons in Telegram message fetching by converting offset-naive datetime to offset-aware.
  • Enhanced database interaction scripts with status confirmation print statements and improved logging for debugging data insertion issues.
  • Implemented graceful handling of keyboard interrupts to ensure proper database operations.
  • Updated the last_day_telegram_messages function to include error handling and cleanup procedures.
  • Resolved database update issues and enhanced message and email insertion functions with verification steps.

Achievements

  • Successfully developed and debugged scripts for email and Telegram message processing using SQLite.
  • Improved error handling and logging mechanisms for better debugging and maintenance.

Pending Tasks

  • Further testing of the database scripts in a production environment to ensure robustness and reliability.

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