3 Commits

Author	SHA1	Message	Date
lmiranda	9dfa24fb76	feat: add GeoJSON parsers and choropleth map visualization ... - Add geo.py parser module with CMHCZoneParser, TRREBDistrictParser, and NeighbourhoodParser for loading geographic boundaries - Add coordinate reprojection support (EPSG:3857 to WGS84) - Organize geo data in data/toronto/raw/geo/ directory - Add CMHC zones GeoJSON (31 zones) for rental market choropleth - Add Toronto neighbourhoods GeoJSON (158) as purchase market proxy - Update callbacks with real CMHC 2024 rental data - Add sample purchase data for all 158 neighbourhoods - Update pre-commit config to exclude geo data files Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-14 17:58:13 -05:00
lmiranda	ead6d91a28	feat: add Pydantic schemas, SQLAlchemy models, and parser structure ... Sprint 3 implementation: - Pydantic schemas for TRREB, CMHC, and dimension data validation - SQLAlchemy models with PostGIS geometry for fact and dimension tables - Parser structure (stubs) for TRREB PDF and CMHC CSV processing Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-11 14:58:31 -05:00
lmiranda	c7e9b88adb	feat: project bootstrap and structure ... Sprint 1 initialization: - Project directory structure (portfolio_app/, tests/, dbt/, data/, scripts/) - CLAUDE.md with AI assistant context - pyproject.toml with all dependencies - docker-compose.yml for PostgreSQL 16 + PostGIS - Makefile with standard targets - Pre-commit configuration (ruff, mypy) - Environment template (.env.example) - Error handling foundation (PortfolioError hierarchy) - Test configuration (conftest.py, pytest config) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-11 13:49:28 -05:00