gna_exporter.py¶

Overview¶

This file contains 5 documented elements.

Classes¶

GNAExporter¶

Exports PyArchInit UT data to GNA-compliant GeoPackage.

Usage: exporter = GNAExporter(db_manager, 'ProjectName', '/path/output.gpkg') result = exporter.export(project_polygon, ut_records, options)

Methods¶

init(self, db_manager, project_name, output_path, crs, language)¶

Initialize GNA exporter.

Args: db_manager: PyArchInit database manager project_name: Name of the project (used for CPR code) output_path: Path for output GeoPackage file crs: QgsCoordinateReferenceSystem (default WGS84) language: Language code for translations

export(self, project_polygon, ut_records, options)¶

Export UT data to GNA GeoPackage.

Args: project_polygon: QgsGeometry of project area (MOPR) ut_records: List of UT database records to export options: Dict with export options: - generate_mosi: bool (default True) - generate_vrp: bool (default True) - generate_vrd: bool (default True) - heatmap_method: 'kde', 'idw', or 'grid' (default 'kde') - cell_size: int (default 50) - project_info: dict with title, responsible, dates, etc. - geometries: dict mapping record IDs to QgsGeometry

Returns: Dict with: - success: bool - gpkg_path: output file path - layers: list of created layer names - record_count: number of records exported - errors: list of error messages - warnings: list of warning messages

validate_geopackage(gpkg_path)¶

Validate a GNA GeoPackage for completeness.

Args: gpkg_path: Path to GeoPackage file

Returns: Dict with validation results