Workflows

Workflows#

The hastegeo.workflows package contains CLI entry points for standalone workflow execution. These are registered as console scripts in pyproject.toml.

CLI Entry Points#

Command

Module

Description

prepare-imagery

hastegeo.workflows.prepare_imagery:main

Run the full imagery preprocessing pipeline

zip-artifacts

hastegeo.workflows.zip_artifacts:main

Zip model artifacts for download

Imagery Preparation (hastegeo.workflows.prepare_imagery)#

Orchestrates the complete imagery preprocessing pipeline:

  1. Download pre-event and post-event imagery from configured sources

  2. Mosaic multiple tiles into a single raster

  3. Create Cloud Optimized GeoTIFF (COG) output

  4. Upload processed imagery to storage

  • ImageryWorkflow — Main workflow class

Artifact Zipping (hastegeo.workflows.zip_artifacts)#

Packages model artifacts (training outputs, inference predictions) into ZIP archives for download.

hastegeo.workflows.zip_artifacts.main()[source]#

Create separate training and inference zip archives.

Reads subdirectories from INPUT_DIR, classifies them by trn- / inf- prefix, and produces one zip per category. A manifest.json is written alongside the zips so the orchestrator can read back file sizes without extra blob API calls.

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