uros-db opened a new pull request, #52799:
URL: https://github.com/apache/spark/pull/52799
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### What changes were proposed in this pull request?
Implement the Spatial Reference System Mapper classes to offer SRID <-> CRS
mappings in PySpark, for both `GeographyType` and `GeometryType`.
On JVM / Scala side, the `SpatialReferenceSystemMapper` class was introduced
originally as part of: https://github.com/apache/spark/pull/52491, and then
subsequently extended in: https://github.com/apache/spark/pull/52667.
### Why are the changes needed?
Use centralized SRS mapping logic in PySpark, same as we currently do in
Scala types.
Also, this PR will make it easier to support additional SRID/CRS values for
spatial types soon.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Updated tests in:
- `test_geographytype`
- `test_geometrytype`
### Was this patch authored or co-authored using generative AI tooling?
No.
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