Use ruff Instead of flake8 for Static Analysis

.github/workflows/static-analysis.yml

@@ -3,25 +3,10 @@ name: Static analysis
 on: push
 
 jobs:
-  flake8:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: "3.10"
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install flake8  flake8-import-order flake8-blind-except flake8-builtins
-
-      - name: Lint with flake8
-        run: |
-          flake8 --max-line-length=120 --import-order-style=pycharm --statistics \
-              --application-import-names asf_tools ArcGIS-toolbox/ASF_Tools.pyt src/asf_tools
-
-
   call-secrets-analysis-workflow:
+    # Docs: https://github.com/ASFHyP3/actions
     uses: ASFHyP3/actions/.github/workflows/[email protected]
+
+  call-ruff-workflow:
+    # Docs: https://github.com/ASFHyP3/actions
+    uses: ASFHyP3/actions/.github/workflows/[email protected]

CHANGELOG.md

@@ -11,6 +11,9 @@ and uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 ### Fixed
 - The [`release`](.github/workflows/release.yml) Github Actions workflow now uses the `gh` CLI instead of the archived `repo-sync/pull-request` action.
 
+### Changed
+- The [`static-analysis`](.github/workflows/static-analysis.yml) Github Actions workflow now uses `ruff` rather than `flake8`.
+
 ## [0.8.0]
 
 ### Removed

environment.yml

@@ -9,10 +9,7 @@ dependencies:
   # For packaging, and testing
   # - arcpy  # windows only
   - python-build
-  - flake8
-  - flake8-import-order
-  - flake8-blind-except
-  - flake8-builtins
+  - ruff
   - setuptools>=61
   - setuptools_scm>=6.2
   - pytest

pyproject.toml

@@ -52,11 +52,8 @@ flood_map = "asf_tools.hydrosar.flood_map:hyp3"
 
 [project.optional-dependencies]
 develop = [
-    "flake8",
-    "flake8-import-order",
-    "flake8-blind-except",
-    "flake8-builtins",
     "gdal-utils",
+    "ruff",
     "pytest",
     "pytest-cov",
     "pytest-console-scripts",

ruff.toml

@@ -0,0 +1,6 @@
+exclude = ["prototype"]
+
+line-length = 120
+
+[format]
+quote-style = "single"

src/asf_tools/__main__.py

@@ -6,18 +6,18 @@
 def main():
     parser = argparse.ArgumentParser(prefix_chars='+', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
     parser.add_argument(
-        '++process', choices=['water_map', 'flood_map'], default='water_map',
-        help='Select the HyP3 entrypoint to use'  # HyP3 entrypoints are specified in `pyproject.toml`
+        '++process',
+        choices=['water_map', 'flood_map'],
+        default='water_map',
+        help='Select the HyP3 entrypoint to use',  # HyP3 entrypoints are specified in `pyproject.toml`
     )
 
     args, unknowns = parser.parse_known_args()
     # NOTE: Cast to set because of: https://github.com/pypa/setuptools/issues/3649
     (process_entry_point,) = set(entry_points(group='hyp3', name=args.process))
 
     sys.argv = [args.process, *unknowns]
-    sys.exit(
-        process_entry_point.load()()
-    )
+    sys.exit(process_entry_point.load()())
 
 
 if __name__ == '__main__':

src/asf_tools/aws.py

@@ -10,14 +10,7 @@
 
 
 def get_tag_set() -> dict:
-    tag_set = {
-        'TagSet': [
-            {
-                'Key': 'file_type',
-                'Value': 'product'
-            }
-        ]
-    }
+    tag_set = {'TagSet': [{'Key': 'file_type', 'Value': 'product'}]}
     return tag_set
 
 

src/asf_tools/composite.py

@@ -123,19 +123,27 @@ def reproject_to_target(raster_info: dict, target_epsg_code: int, target_resolut
             log.info(f'Reprojecting {raster}')
             reprojected_raster = os.path.join(directory, os.path.basename(raster))
             gdal.Warp(
-                reprojected_raster, raster, dstSRS=f'EPSG:{target_epsg_code}',
-                xRes=target_resolution, yRes=target_resolution, targetAlignedPixels=True
+                reprojected_raster,
+                raster,
+                dstSRS=f'EPSG:{target_epsg_code}',
+                xRes=target_resolution,
+                yRes=target_resolution,
+                targetAlignedPixels=True,
             )
 
             area_raster = get_area_raster(raster)
             log.info(f'Reprojecting {area_raster}')
             reprojected_area_raster = os.path.join(directory, os.path.basename(area_raster))
             gdal.Warp(
-                reprojected_area_raster, area_raster, dstSRS=f'EPSG:{target_epsg_code}',
-                xRes=target_resolution, yRes=target_resolution, targetAlignedPixels=True
+                reprojected_area_raster,
+                area_raster,
+                dstSRS=f'EPSG:{target_epsg_code}',
+                xRes=target_resolution,
+                yRes=target_resolution,
+                targetAlignedPixels=True,
             )
 
-            target_raster_info[reprojected_raster] = gdal.Info(reprojected_raster,  format='json')
+            target_raster_info[reprojected_raster] = gdal.Info(reprojected_raster, format='json')
         else:
             log.info(f'No need to reproject {raster}')
             target_raster_info[raster] = info
@@ -173,8 +181,12 @@ def make_composite(out_name: str, rasters: List[str], resolution: float = None):
 
     # resample rasters to maximum resolution & common UTM zone
     with TemporaryDirectory(prefix='reprojected_') as temp_dir:
-        raster_info = reproject_to_target(raster_info, target_epsg_code=target_epsg_code, target_resolution=resolution,
-                                          directory=temp_dir)
+        raster_info = reproject_to_target(
+            raster_info,
+            target_epsg_code=target_epsg_code,
+            target_resolution=resolution,
+            directory=temp_dir,
+        )
 
         # Get extent of union of all images
         full_ul, full_lr, full_trans = get_full_extent(raster_info)
@@ -188,8 +200,10 @@ def make_composite(out_name: str, rasters: List[str], resolution: float = None):
 
         for raster, info in raster_info.items():
             log.info(f'Processing raster {raster}')
-            log.debug(f"Raster upper left: {info['cornerCoordinates']['upperLeft']}; "
-                      f"lower right: {info['cornerCoordinates']['lowerRight']}")
+            log.debug(
+                f"Raster upper left: {info['cornerCoordinates']['upperLeft']}; "
+                f"lower right: {info['cornerCoordinates']['lowerRight']}"
+            )
 
             values = read_as_array(raster)
 
@@ -224,7 +238,13 @@ def make_composite(out_name: str, rasters: List[str], resolution: float = None):
     out_raster = write_cog(f'{out_name}.tif', outputs, full_trans, target_epsg_code, nodata_value=0)
     del outputs
 
-    out_counts_raster = write_cog(f'{out_name}_counts.tif', counts, full_trans, target_epsg_code, dtype=gdal.GDT_Int16)
+    out_counts_raster = write_cog(
+        f'{out_name}_counts.tif',
+        counts,
+        full_trans,
+        target_epsg_code,
+        dtype=gdal.GDT_Int16,
+    )
     del counts
 
     return out_raster, out_counts_raster
@@ -237,14 +257,21 @@ def main():
     )
     parser.add_argument('out_name', help='Base name of output composite GeoTIFF (without extension)')
     parser.add_argument('rasters', nargs='+', help='Sentinel-1 GeoTIFF rasters to composite')
-    parser.add_argument('-r', '--resolution', type=float,
-                        help='Desired output resolution in meters '
-                             '(default is the max resolution of all the input files)')
+    parser.add_argument(
+        '-r',
+        '--resolution',
+        type=float,
+        help='Desired output resolution in meters ' '(default is the max resolution of all the input files)',
+    )
     parser.add_argument('-v', '--verbose', action='store_true', help='Turn on verbose logging')
     args = parser.parse_args()
 
     level = logging.DEBUG if args.verbose else logging.INFO
-    logging.basicConfig(stream=sys.stdout, format='%(asctime)s - %(levelname)s - %(message)s', level=level)
+    logging.basicConfig(
+        stream=sys.stdout,
+        format='%(asctime)s - %(levelname)s - %(message)s',
+        level=level,
+    )
     log.debug(' '.join(sys.argv))
     log.info(f'Creating a composite of {len(args.rasters)} rasters')
 

src/asf_tools/dem.py

@@ -1,4 +1,5 @@
 """Prepare a Copernicus GLO-30 DEM virtual raster (VRT) covering a given geometry"""
+
 from pathlib import Path
 from typing import Union
 
@@ -31,7 +32,7 @@ def prepare_dem_vrt(vrt: Union[str, Path], geometry: Union[ogr.Geometry, BaseGeo
             geometry = ogr.CreateGeometryFromWkb(geometry.wkb)
 
         min_lon, max_lon, _, _ = geometry.GetEnvelope()
-        if min_lon < -160. and max_lon > 160.:
+        if min_lon < -160.0 and max_lon > 160.0:
             raise ValueError(f'asf_tools does not currently support geometries that cross the antimeridian: {geometry}')
 
         tile_features = vector.get_features(DEM_GEOJSON)

src/asf_tools/hydrosar/__init__.py

@@ -1,7 +1,6 @@
 from warnings import warn
 
-HYDROSAR_MOVE_WARNING = \
-    """
+HYDROSAR_MOVE_WARNING = """
     ---------------------------------------------------------------------------
     The HydroSAR codes (`flood_map`, `water_map` and `hand` modules) are being
     moved to the HydroSAR project repository:
@@ -12,4 +11,4 @@
     ----------------------------------------------------------------------------
     """
 
-warn(HYDROSAR_MOVE_WARNING,  category=FutureWarning)
+warn(HYDROSAR_MOVE_WARNING, category=FutureWarning)