Blog Application

This is a simple blog application built with Flask and WTForms. It supports creating, editing, and managing blog entries, including image uploads and tagging functionality.

Features

• Create, edit, and delete blog entries
• Upload images to entries (supports jpg, jpeg, png, gif)
• Tag entries with multiple tags (comma-separated)
• View entries and tags
• Filter entries by multiple tags (e.g., /tags/python+flask)
• Database migrations with Alembic

Project Structure

• app.py, main.py, manage.py: Application entry points and management scripts
• models.py: Database models for entries and tags
• entries/: Blueprint for entry-related routes, forms, and templates
  • forms.py: WTForms forms for entries, images, and tags
  • blueprint.py: Blueprint routes for entry operations
  • templates/entries/: Jinja2 templates for entry views
• static/: Static files (CSS, JS, images, fonts)
• templates/: Base and shared templates
• migrations/: Alembic migration scripts

Forms Overview

• ImageForm: Handles image uploads for entries, validates file type, and populates entry objects.
• TagField: Custom WTForms field for handling tags as comma-separated strings, supports parsing and database integration.
• EntryForm: Main form for creating and editing entries, includes title, body, status, slug, and tags.

Setup

1. Install dependencies:

   pip install -r requirements.txt

2. Set up the database:

   python scripts/create_db.py

3. Run migrations (if needed):

   flask db upgrade

4. Start the application:

   flask run

License

MIT License