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PostGIS + Python
postgis-python
Open-source tooling for PostGIS + Python query & indexing workflows. Guides at postgis-python.com
Popular repositories
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Production-grade PostGIS + Python documentation: spatial queries, GiST indexing, SQLAlchemy/GeoAlchemy2 integration, schema migrations, and performance tuning — runnable SQL + Python, no pseudocode.
Nunjucks
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Diagnose PostGIS performance problems from a PostgreSQL EXPLAIN plan. Parses JSON and text EXPLAIN (ANALYZE, BUFFERS) output, runs ten spatial rules — missing GiST index, ST_Distance instead of ST_…
Python
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Analyses PostgreSQL query workloads and PostGIS table statistics, then recommends spatial indexes — GiST, SP-GiST, BRIN, partial, composite — plus clustering, index drops and query rewrites. Reads …
Python
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Pytest plugin providing an ephemeral PostGIS database and deterministic, realistic spatial fixture data. Seeded generators for clustered points, routes and polygons across multiple CRSs, ready-made…
Python
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Generate GeoAlchemy2 and SQLAlchemy 2.0 declarative models from a live PostGIS database, complete with geometry types, SRIDs, spatial indexes, enums and foreign-key relationships — plus typed spati…
Python
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Curated, example-driven reference for 92 PostGIS ST_* functions and spatial operators. Every entry has a SQL example with its real result, psycopg and GeoAlchemy2 snippets, SRID gotchas, GiST index…
Python
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