[GRASS-git] [OSGeo/grass-addons] 47ad8a: t.stac: fixed issue with download and import asset...

[Corey White]

  Branch: refs/heads/grass8
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 47ad8a575cd98016575bfa9dade3637614147f46
      https://github.com/OSGeo/grass-addons/commit/47ad8a575cd98016575bfa9dade3637614147f46
  Author: Corey White <smortopahri at gmail.com>
  Date:   2026-07-14 (Tue, 14 Jul 2026)

  Changed paths:
    M src/temporal/t.stac/libstac/staclib.py
    M src/temporal/t.stac/libstac/testsuite/test_staclib.py
    M src/temporal/t.stac/t.stac.item/t.stac.item.html
    M src/temporal/t.stac/t.stac.item/t.stac.item.md

  Log Message:
  -----------
  t.stac: fixed issue with download and import asset potentially overwhelming network. (#1641)

* Update raster asset download

* t.stac: Fix issue when downloading and importing assets in with mulitple processes

* Simplified import process and updated tests

* t.stac: Use thread pool for asset downloads and restore error handling

Revert ProcessPoolExecutor to ThreadPoolExecutor: r.import already runs
as its own subprocess, and process workers could not unpickle staclib
under spawn (Windows, macOS). Restore gs.fatal translation of worker
errors, drop the CPU-based nprocs cap that crashed on single-CPU
machines, remove the ineffective GDAL_MAX_CONNECTIONS and
CPL_VSIL_CURL_CACHE_SIZE settings, set the HTTP retry defaults once
before the pool, and document the concurrent download cap.

Implemented with Claude Code based on an automated code review.



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