Release v0.5.8

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.8]
+### Changed
+- As an incremental improvement to deduplication performance, its-live-monitoring now:
+  - searches the `s3://its-live-data` bucket directly for already published (succeeded) pairs.
+  - searches HyP3 ITS_LIVE via the API for pairs still pending or running, instead of searching for all previously submitted pairs.
+- Upgrade numpy from 1.26.4 to 2.1.3
 
 ## [0.5.7]
 ### Fixed

its_live_monitoring/src/main.py

@@ -5,9 +5,13 @@
 import logging
 import os
 import sys
+from typing import Iterable
 
+import boto3
+import botocore.config
 import geopandas as gpd
 import hyp3_sdk as sdk
+import numpy as np
 import pandas as pd
 
 from landsat import (
@@ -35,11 +39,88 @@
 log = logging.getLogger('its_live_monitoring')
 log.setLevel(os.environ.get('LOGGING_LEVEL', 'INFO'))
 
+s3 = boto3.client(
+    's3',
+    config=botocore.config.Config(signature_version=botocore.UNSIGNED),
+)
 
-def deduplicate_hyp3_pairs(pairs: gpd.GeoDataFrame) -> gpd.GeoDataFrame:
-    """Ensure we don't submit duplicate jobs to HyP3.
 
-    Search HyP3 jobs since the reference scene's acquisition date and remove already processed pairs
+def point_to_region(lat: float, lon: float) -> str:
+    """Returns a string (for example, N78W124) of a region name based on granule center point lat,lon."""
+    nw_hemisphere = 'S' if np.signbit(lat) else 'N'
+    ew_hemisphere = 'W' if np.signbit(lon) else 'E'
+
+    region_lat = int(np.abs(np.fix(lat / 10) * 10))
+    if region_lat == 90:  # if you are exactly at a pole, put in lat = 80 bin
+        region_lat = 80
+
+    region_lon = int(np.abs(np.fix(lon / 10) * 10))
+    if region_lon >= 180:  # if you are at the dateline, back off to the 170 bin
+        region_lon = 170
+
+    return f'{nw_hemisphere}{region_lat:02d}{ew_hemisphere}{region_lon:03d}'
+
+
+def regions_from_bounds(min_lon: float, min_lat: float, max_lon: float, max_lat: float) -> set[str]:
+    """Returns a set of all region names within a bounding box."""
+    lats, lons = np.mgrid[min_lat : max_lat + 10 : 10, min_lon : max_lon + 10 : 10]
+    return {point_to_region(lat, lon) for lat, lon in zip(lats.ravel(), lons.ravel())}
+
+
+def get_key(tile_prefixes: Iterable[str], reference: str, secondary: str) -> str | None:
+    """Search S3 for the key of a processed pair.
+
+    Args:
+        tile_prefixes: s3 tile path prefixes
+        reference: reference scene name
+        secondary: secondary scene name
+
+    Returns:
+        The key or None if one wasn't found.
+    """
+    # NOTE: hyp3-autorift enforces earliest scene as the reference scene and will write files accordingly,
+    #       but its-live-monitoring uses the latest scene as the reference scene, so enforce autorift convention
+    reference, secondary = sorted([reference, secondary])
+
+    for tile_prefix in tile_prefixes:
+        prefix = f'{tile_prefix}/{reference}_X_{secondary}'
+        response = s3.list_objects_v2(
+            Bucket='its-live-data',
+            Prefix=prefix,
+        )
+        for item in response.get('Contents', []):
+            if item['Key'].endswith('.nc'):
+                return item['Key']
+    return None
+
+
+def deduplicate_s3_pairs(pairs: gpd.GeoDataFrame) -> gpd.GeoDataFrame:
+    """Ensures that pairs aren't submitted if they already have a product in S3.
+
+    Args:
+         pairs: A GeoDataFrame containing *at least*  these columns: `reference`, `reference_acquisition`, and
+          `secondary`.
+
+    Returns:
+         The pairs GeoDataFrame with any already submitted pairs removed.
+    """
+    s2_prefix = 'velocity_image_pair/sentinel2/v02'
+    landsat_prefix = 'velocity_image_pair/landsatOLI/v02'
+    prefix = s2_prefix if pairs['reference'][0].startswith('S2') else landsat_prefix
+
+    regions = regions_from_bounds(*pairs['geometry'].total_bounds)
+    tile_prefixes = [f'{prefix}/{region}' for region in regions]
+
+    drop_indexes = []
+    for idx, reference, secondary in pairs[['reference', 'secondary']].itertuples():
+        if get_key(tile_prefixes=tile_prefixes, reference=reference, secondary=secondary):
+            drop_indexes.append(idx)
+
+    return pairs.drop(index=drop_indexes)
+
+
+def deduplicate_hyp3_pairs(pairs: gpd.GeoDataFrame) -> gpd.GeoDataFrame:
+    """Search HyP3 jobs since the reference scene's acquisition date and remove already submitted (in PENDING or RUNNING state) pairs.
 
     Args:
          pairs: A GeoDataFrame containing *at least*  these columns: `reference`, `reference_acquisition`, and
@@ -48,13 +129,24 @@ def deduplicate_hyp3_pairs(pairs: gpd.GeoDataFrame) -> gpd.GeoDataFrame:
     Returns:
          The pairs GeoDataFrame with any already submitted pairs removed.
     """
-    jobs = HYP3.find_jobs(
+    pending_jobs = HYP3.find_jobs(
         job_type='AUTORIFT',
         start=pairs.iloc[0].reference_acquisition,
         name=pairs.iloc[0].reference,
         user_id=EARTHDATA_USERNAME,
+        status_code='PENDING',
     )
 
+    running_jobs = HYP3.find_jobs(
+        job_type='AUTORIFT',
+        start=pairs.iloc[0].reference_acquisition,
+        name=pairs.iloc[0].reference,
+        user_id=EARTHDATA_USERNAME,
+        status_code='RUNNING',
+    )
+
+    jobs = pending_jobs + running_jobs
+
     df = pd.DataFrame([job.job_parameters['granules'] for job in jobs], columns=['reference', 'secondary'])
     df = df.set_index(['reference', 'secondary'])
     pairs = pairs.set_index(['reference', 'secondary'])
@@ -123,7 +215,13 @@ def process_scene(
     if len(pairs) > 0:
         pairs = deduplicate_hyp3_pairs(pairs)
 
-        log.info(f'Deduplicated pairs; {len(pairs)} remaining')
+        log.info(f'Deduplicated HyP3 running/pending pairs; {len(pairs)} remaining')
+        with pd.option_context('display.max_rows', None, 'display.max_columns', None, 'display.width', None):
+            log.debug(pairs.sort_values(by=['secondary'], ascending=False).loc[:, ['reference', 'secondary']])
+
+        pairs = deduplicate_s3_pairs(pairs)
+
+        log.info(f'Deduplicated already published pairs; {len(pairs)} remaining')
         with pd.option_context('display.max_rows', None, 'display.max_columns', None, 'display.width', None):
             log.debug(pairs.sort_values(by=['secondary'], ascending=False).loc[:, ['reference', 'secondary']])
 

requirements-all.txt

@@ -1,6 +1,6 @@
 -r requirements-its_live_monitoring.txt
 -r requirements-status-messages.txt
-cfn-lint==1.18.0
-ruff==0.6.9
+cfn-lint==1.19.0
+ruff==0.7.4
 pytest==8.3.3
 responses==0.25.3

requirements-its_live_monitoring.txt

@@ -1,6 +1,7 @@
 geopandas==1.0.1
 hyp3-sdk==7.0.1
 pandas==2.2.3
-pystac-client==0.8.4
+pystac-client==0.8.5
 requests==2.32.3
 shapely==2.0.6
+numpy==2.1.3

tests/conftest.py

@@ -36,6 +36,18 @@ def create_pystac_item(
     return create_pystac_item
 
 
+@pytest.fixture
+def stac_search_factory():
+    class MockItemSearch:
+        def __init__(self, items: list[pystac.item.Item]):
+            self.items = items
+
+        def pages(self):
+            return [self.items]
+
+    return MockItemSearch
+
+
 @pytest.fixture
 def hyp3_job_factory():
     def create_hyp3_job(granules: list) -> sdk.Job:

tests/its_live_monitoring/test_landsat.py

@@ -1,11 +1,12 @@
 from copy import deepcopy
 from datetime import datetime
-from unittest.mock import MagicMock, patch
+from unittest.mock import patch
 
 import landsat
 
 
-def test_get_landsat_stac_item(pystac_item_factory):
+@patch('landsat.LANDSAT_COLLECTION.get_item')
+def test_get_landsat_stac_item(mock_landsat_get_item, pystac_item_factory):
     scene = 'LC08_L1TP_138041_20240128_20240207_02_T1'
     properties = {
         'instruments': ['OLI'],
@@ -18,10 +19,8 @@ def test_get_landsat_stac_item(pystac_item_factory):
     collection = 'landsat-c2l1'
     expected_item = pystac_item_factory(id=scene, datetime=datetime.now(), properties=properties, collection=collection)
 
-    with patch('landsat.LANDSAT_COLLECTION', MagicMock()):
-        landsat.LANDSAT_COLLECTION.get_item.return_value = expected_item
-        item = landsat.get_landsat_stac_item(scene)
-
+    mock_landsat_get_item.side_effect = [expected_item]
+    item = landsat.get_landsat_stac_item(scene)
     assert item.collection_id == collection
     assert item.properties == properties
 
@@ -99,7 +98,8 @@ def test_qualifies_for_processing(pystac_item_factory):
     assert landsat.qualifies_for_landsat_processing(item)
 
 
-def test_get_landsat_pairs_for_reference_scene(pystac_item_factory):
+@patch('landsat.LANDSAT_CATALOG.search')
+def test_get_landsat_pairs_for_reference_scene(mock_landsat_get_item, pystac_item_factory, stac_search_factory):
     properties = {
         'instruments': ['OLI'],
         'landsat:collection_category': 'T1',
@@ -129,9 +129,8 @@ def test_get_landsat_pairs_for_reference_scene(pystac_item_factory):
             pystac_item_factory(id=scene, datetime=date_time, properties=properties, collection=collection)
         )
 
-    with patch('landsat.LANDSAT_CATALOG', MagicMock()):
-        landsat.LANDSAT_CATALOG.search().pages.return_value = (sec_items,)
-        df = landsat.get_landsat_pairs_for_reference_scene(ref_item)
+    mock_landsat_get_item.side_effect = [stac_search_factory(sec_items)]
+    df = landsat.get_landsat_pairs_for_reference_scene(ref_item)
 
     assert (df['landsat:wrs_path'] == ref_item.properties['landsat:wrs_path']).all()
     assert (df['landsat:wrs_row'] == ref_item.properties['landsat:wrs_row']).all()
@@ -140,7 +139,10 @@ def test_get_landsat_pairs_for_reference_scene(pystac_item_factory):
     assert (df['reference'] == ref_item.id).all()
 
 
-def test_get_landsat_pairs_for_off_nadir_reference_scene(pystac_item_factory):
+@patch('landsat.LANDSAT_CATALOG.search')
+def test_get_landsat_pairs_for_off_nadir_reference_scene(
+    mock_landsat_get_item, pystac_item_factory, stac_search_factory
+):
     properties = {
         'instruments': ['OLI'],
         'landsat:collection_category': 'T1',
@@ -171,9 +173,8 @@ def test_get_landsat_pairs_for_off_nadir_reference_scene(pystac_item_factory):
         props['view:off_nadir'] = off_nadir
         sec_items.append(pystac_item_factory(id=scene, datetime=date_time, properties=props, collection=collection))
 
-    with patch('landsat.LANDSAT_CATALOG', MagicMock()):
-        landsat.LANDSAT_CATALOG.search().pages.return_value = (sec_items,)
-        df = landsat.get_landsat_pairs_for_reference_scene(ref_item)
+    mock_landsat_get_item.side_effect = [stac_search_factory(sec_items)]
+    df = landsat.get_landsat_pairs_for_reference_scene(ref_item)
 
     assert (df['view:off_nadir'] > 0).all()