fix(ci): pre-commit — PR #469

[barneydobson]

Automated fix targeting ImperialCollegeLondon/SWMManywhere#469.

What failed (classification)

• Kind: pre_commit (pre-commit)
• Notes: pre-commit-style log; no hook id lines parsed

Reproduce locally

• Strategy: pre-commit all hooks (no hook ids parsed)

Command used for the final green verify:

pixi run --manifest-path /home/barney/Documents/GitHub/SWMManywhere/pixi.toml pre-commit run --all-files

Failing CI run

• Workflow run: 25125820960 (head 9d8e003…)

Excerpt from downloaded Actions logs (may be truncated):

test session starts ==============================
2026-05-01T18:36:55.4926326Z platform linux -- Python 3.10.20, pytest-9.0.3, pluggy-1.6.0 -- /opt/hostedtoolcache/Python/3.10.20/x64/bin/python
2026-05-01T18:36:55.4927074Z cachedir: .pytest_cache
2026-05-01T18:36:55.4927346Z rootdir: /home/runner/work/SWMManywhere/SWMManywhere
2026-05-01T18:36:55.4927648Z configfile: pyproject.toml
2026-05-01T18:36:55.4927879Z plugins: cov-7.1.0, mypy-1.0.1, mock-3.15.1
2026-05-01T18:51:43.0075650Z collecting ... collected 110 items / 8 deselected / 102 selected
2026-05-01T18:51:43.0076089Z 
2026-05-01T18:51:43.0143222Z src/swmmanywhere/geospatial_utilities.py::swmmanywhere.geospatial_utilities.get_transformer PASSED [  0%]
2026-05-01T18:51:43.1064559Z src/swmmanywhere/geospatial_utilities.py::swmmanywhere.geospatial_utilities.get_utm_epsg PASSED [  1%]
2026-05-01T18:51:43.1152420Z src/swmmanywhere/post_processing.py::swmmanywhere.post_processing.explode_polygon PASSED [  2%]
2026-05-01T18:51:43.1896170Z src/swmmanywhere/post_processing.py::swmmanywhere.post_processing.format_to_swmm_dict PASSED [  3%]
2026-05-01T18:52:38.7531688Z tests/test_cli.py::test_swmmanywhere_cli PASSED                          [  4%]
2026-05-01T18:52:38.7549744Z tests/test_geospatial_utilities.py::test_interp_with_nans PASSED         [  5%]
2026-05-01T18:52:38.7589297Z tests/test_geospatial_utilities.py::test_interpolate_points_on_raster PASSED [  6%]
2026-05-01T18:52:38.9305603Z tests/test_geospatial_utilities.py::test_get_utm PASSED                  [  7%]
2026-05-01T18:52:38.9568114Z tests/test_geospatial_utilities.py::test_reproject_raster PASSED         [  8%]
2026-05-01T18:52:38.9585647Z tests/test_geospatial_utilities.py::test_get_transformer PASSED          [  9%]
2026-05-01T18:52:38.9609031Z tests/test_geospatial_utilities.py::test_reproject_graph PASSED          [ 10%]
2026-05-01T18:52:38.9626378Z tests/test_geospatial_utilities.py::test_nearest_node_buffer PASSED      [ 11%]
2026-05-01T18:52:38.9701097Z tests/test_geospatial_utilities.py::test_burn_shape_in_raster PASSED     [ 12%]
2026-05-01T18:52:48.2801202Z tests/test_geospatial_utilities.py::test_derive_subcatchments[True-pyflwdir-2498-0.1187-28.202] PASSED [ 13%]
2026-05-01T18:52:49.1620468Z tests/test_geospatial_utilities.py::test_derive_subcatchments[True-whitebox-2998-0.1102-30.894] PASSED [ 14%]
2026-05-01T18:52:49.1938595Z tests/test_geospatial_utilities.py::test_derive_subcatchments[False-pyflwdir-2498-0.1187-28.202] PASSED [ 15%]
2026-05-01T18:52:50.0404831Z tests/test_geospatial_utilities.py::test_derive_subcatchments[False-whitebox-2998-0.1102-30.894] PASSED [ 16%]
2026-05-01T18:52:50.2705204Z tests/test_geospatial_utilities.py::test_derive_rc PASSED                [ 17%]
2026-05-01T18:52:50.2718213Z tests/test_geospatial_utilities.py::test_calculate_angle PASSED          [ 18%]
2026-05-01T18:52:50.2834109Z tests/test_geospatial_utilities.py::test_remove_intersections PASSED     [ 19%]
2026-05-01T18:52:50.3167872Z tests/test_geospatial_utilities.py::test_graph_to_file[.geojson] PASSED  [ 20%]
2026-05-01T18:52:50.4073699Z tests/test_geospatial_utilities.py::test_graph_to_file[.geoparquet] PASSED [ 21%]
2026-05-01T18:52:50.4110133Z tests/test_geospatial_utilities.py::test_merge_points PASSED             [ 22%]
2026-05-01T18:52:50.4268313Z tests/test_graph_utilities.py::test_save_load PASSED                     [ 23%]
2026-05-01T18:52:50.4299937Z tests/test_graph_utilities.py::test_assign_id PASSED                     [ 24%]
2026-05-01T18:52:50.4359164Z tests/test_graph_utilities.py::test_double_directed PASSED               [ 25%]
2026-05-01T18:52:50.4766453Z tests/test_graph_utilities.py::test_calculate_streetcover PASSED         [ 26%]
2026-05-01T18:52:50.4978219Z tests/test_graph_utilities.py::test_split_long_edges PASSED              [ 27%]
2026-05-01T18:52:51.7597470Z tests/test_graph_utilities.py::test_derive_subcatchments PASSED          [ 28%]
2026-05-01T18:52:51.7719432Z tests/test_graph_utilities.py::test_set_elevation_and_slope PASSED       [ 29%]
2026-05-01T18:52:51.7765136Z tests/test_graph_utilities.py::test_chahinian_angle PASSED               [ 30%]
2026-05-01T18:52:51.7814870Z tests/test_graph_utilities.py::test_calculate_weights PASSED             [ 31%]
2026-05-01T18:52:51.7862999Z tests/test_graph_utilities.py::test_calculate_weights_novar PASSED       [ 32%]
2026-05-01T18:52:51.8122644Z tests/test_graph_utilities.py::test_identify_outfalls_no_river PASSED    [ 33%
... [session excerpt truncated to 4500 chars]

Local verify (after agent edits)

Final successful run of the same repro command (truncated if long):

check for merge conflicts.....................................................Passed
debug statements (python).....................................................Passed
ruff (legacy alias)...........................................................Passed
ruff format...................................................................Passed
mypy..........................................................................Passed
markdownlint..................................................................Passed
Check common misspellings in text files with codespell........................Passed
Apply a consistent format to pyproject.toml...................................Passed
Modernizing Python codebases using Refurb.....................................Passed

Mechanical CI context

• Local reproduction command: pixi run --manifest-path /home/barney/Documents/GitHub/SWMManywhere/pixi.toml pre-commit run --all-files
• CI command inferred from logs: pytest
• Suggested sanity command(s): pixi run --manifest-path /home/barney/Documents/GitHub/SWMManywhere/pixi.toml pytest --lf -q /home/barney/.pr-maintainer/worktrees/ImperialCollegeLondon_SWMManywhere-pr469-1777748318/tests
• Failure mode signals: normal_assertion
• Confidence: high
• Mechanical risk notes:
  • Local reproduction command differs from the apparent CI command.

Run metadata

• Agent: provider deepinfra, model Qwen/Qwen3-Next-80B-A3B-Instruct
• Succeeded on maintainer round: 1 (of automated rounds)

Session debug files under maintainer_state/ are omitted from this branch by default; they are summarised above when relevant.