From 928ef5e3095de55c485fd64bc0970e72f053fb2c Mon Sep 17 00:00:00 2001
From: Pierre-Antoine Comby <pierre-antoine.comby@ens-paris-saclay.fr>
Date: Fri, 2 Feb 2024 10:32:14 +0100
Subject: [PATCH] style: run black 24. (#79)

---
 docs/conf.py                                         | 1 +
 examples/conftest.py                                 | 1 +
 src/mrinufft/density/__init__.py                     | 1 +
 src/mrinufft/density/geometry_based.py               | 1 +
 src/mrinufft/density/utils.py                        | 1 +
 src/mrinufft/io/__init__.py                          | 1 -
 src/mrinufft/io/cfl.py                               | 1 +
 src/mrinufft/operators/base.py                       | 1 +
 src/mrinufft/operators/interfaces/_cupy_kernels.py   | 1 +
 src/mrinufft/operators/interfaces/sigpy.py           | 1 +
 src/mrinufft/operators/interfaces/utils/__init__.py  | 1 +
 src/mrinufft/operators/interfaces/utils/gpu_utils.py | 1 +
 src/mrinufft/operators/off_resonnance.py             | 1 +
 src/mrinufft/operators/stacked.py                    | 1 +
 src/mrinufft/trajectories/__init__.py                | 1 +
 src/mrinufft/trajectories/display.py                 | 1 +
 src/mrinufft/trajectories/tools.py                   | 1 +
 src/mrinufft/trajectories/trajectory2D.py            | 1 +
 src/mrinufft/trajectories/trajectory3D.py            | 1 +
 src/mrinufft/trajectories/utils.py                   | 1 +
 tests/case_trajectories.py                           | 1 +
 tests/conftest.py                                    | 1 +
 tests/helpers/asserts.py                             | 1 -
 tests/helpers/factories.py                           | 1 +
 tests/test_batch.py                                  | 1 +
 tests/test_bindings.py                               | 1 -
 tests/test_density.py                                | 1 -
 tests/test_interfaces.py                             | 1 +
 tests/test_io.py                                     | 1 +
 tests/test_ndft.py                                   | 1 +
 tests/test_stacked.py                                | 1 +
 tests/test_stacked_gpu.py                            | 1 +
 32 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index d387a68dc..eae90e553 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -5,6 +5,7 @@
 list see the documentation:
 https://www.sphinx-doc.org/en/master/usage/configuration.html
 """
+
 # -- Path setup --------------------------------------------------------------
 
 # If extensions (or modules to document with autodoc) are in another directory,
diff --git a/examples/conftest.py b/examples/conftest.py
index 4f9ad7117..395ee8cb2 100644
--- a/examples/conftest.py
+++ b/examples/conftest.py
@@ -11,6 +11,7 @@
 https://stackoverflow.com/questions/56807698/how-to-run-script-as-pytest-test
 
 """
+
 from pathlib import Path
 import runpy
 import pytest
diff --git a/src/mrinufft/density/__init__.py b/src/mrinufft/density/__init__.py
index 484e559c5..6d25523ea 100644
--- a/src/mrinufft/density/__init__.py
+++ b/src/mrinufft/density/__init__.py
@@ -1,4 +1,5 @@
 """Density compensation methods."""
+
 from .geometry_based import voronoi, voronoi_unique, cell_count
 from .nufft_based import pipe
 from .utils import get_density
diff --git a/src/mrinufft/density/geometry_based.py b/src/mrinufft/density/geometry_based.py
index bbc13af01..238bad955 100644
--- a/src/mrinufft/density/geometry_based.py
+++ b/src/mrinufft/density/geometry_based.py
@@ -1,4 +1,5 @@
 """Compute density compensation weights using geometry-based methods."""
+
 import numpy as np
 from scipy.spatial import Voronoi
 
diff --git a/src/mrinufft/density/utils.py b/src/mrinufft/density/utils.py
index 0f5283aaa..0b42ac918 100644
--- a/src/mrinufft/density/utils.py
+++ b/src/mrinufft/density/utils.py
@@ -1,4 +1,5 @@
 """Utilities for density compensation."""
+
 from functools import wraps
 
 import numpy as np
diff --git a/src/mrinufft/io/__init__.py b/src/mrinufft/io/__init__.py
index 53096ac4a..039d06004 100644
--- a/src/mrinufft/io/__init__.py
+++ b/src/mrinufft/io/__init__.py
@@ -1,6 +1,5 @@
 """Input/Output module for trajectories and data."""
 
-
 from .cfl import traj2cfl, cfl2traj
 from .nsp import read_trajectory, write_trajectory
 
diff --git a/src/mrinufft/io/cfl.py b/src/mrinufft/io/cfl.py
index 856d81c4c..78c6b20fd 100644
--- a/src/mrinufft/io/cfl.py
+++ b/src/mrinufft/io/cfl.py
@@ -6,6 +6,7 @@
 ----------
 BART Toolbox: https://bart-doc.readthedocs.io/en/latest/data.html
 """
+
 from pathlib import Path
 import os
 import mmap
diff --git a/src/mrinufft/operators/base.py b/src/mrinufft/operators/base.py
index 22561f60c..611228b59 100644
--- a/src/mrinufft/operators/base.py
+++ b/src/mrinufft/operators/base.py
@@ -5,6 +5,7 @@
 
 :author: Pierre-Antoine Comby
 """
+
 from abc import ABC, abstractmethod
 from functools import partial
 import warnings
diff --git a/src/mrinufft/operators/interfaces/_cupy_kernels.py b/src/mrinufft/operators/interfaces/_cupy_kernels.py
index 6573a0435..a5afcab50 100644
--- a/src/mrinufft/operators/interfaces/_cupy_kernels.py
+++ b/src/mrinufft/operators/interfaces/_cupy_kernels.py
@@ -1,4 +1,5 @@
 """Kernel function for GPUArray data."""
+
 from .utils.gpu_utils import get_maxThreadBlock, CUPY_AVAILABLE
 
 update_density_kernel = lambda *args, **kwargs: None  # noqa: E731
diff --git a/src/mrinufft/operators/interfaces/sigpy.py b/src/mrinufft/operators/interfaces/sigpy.py
index a34919711..2e5e29e60 100644
--- a/src/mrinufft/operators/interfaces/sigpy.py
+++ b/src/mrinufft/operators/interfaces/sigpy.py
@@ -2,6 +2,7 @@
 
 The SigPy NUFFT is fully implemented in Python.
 """
+
 import warnings
 
 import numpy as np
diff --git a/src/mrinufft/operators/interfaces/utils/__init__.py b/src/mrinufft/operators/interfaces/utils/__init__.py
index 110784f94..81a192157 100644
--- a/src/mrinufft/operators/interfaces/utils/__init__.py
+++ b/src/mrinufft/operators/interfaces/utils/__init__.py
@@ -1,4 +1,5 @@
 """Utilities for interfaces."""
+
 from .utils import (
     check_error,
     check_size,
diff --git a/src/mrinufft/operators/interfaces/utils/gpu_utils.py b/src/mrinufft/operators/interfaces/utils/gpu_utils.py
index dfc0ed13d..c7b42a904 100644
--- a/src/mrinufft/operators/interfaces/utils/gpu_utils.py
+++ b/src/mrinufft/operators/interfaces/utils/gpu_utils.py
@@ -1,4 +1,5 @@
 """Utils for GPU."""
+
 import numpy as np
 from pathlib import Path
 from hashlib import md5
diff --git a/src/mrinufft/operators/off_resonnance.py b/src/mrinufft/operators/off_resonnance.py
index 6e7777961..0c6f452cf 100644
--- a/src/mrinufft/operators/off_resonnance.py
+++ b/src/mrinufft/operators/off_resonnance.py
@@ -3,6 +3,7 @@
 Based on the implementation of Guillaume Daval-Frérot in pysap-mri:
 https://github.com/CEA-COSMIC/pysap-mri/blob/master/mri/operators/fourier/orc_wrapper.py
 """
+
 import numpy as np
 
 from .base import FourierOperatorBase
diff --git a/src/mrinufft/operators/stacked.py b/src/mrinufft/operators/stacked.py
index 98cb3758d..d91a41428 100644
--- a/src/mrinufft/operators/stacked.py
+++ b/src/mrinufft/operators/stacked.py
@@ -1,4 +1,5 @@
 """Stacked Operator for NUFFT."""
+
 import warnings
 
 import numpy as np
diff --git a/src/mrinufft/trajectories/__init__.py b/src/mrinufft/trajectories/__init__.py
index 0672d1571..f8619dccc 100644
--- a/src/mrinufft/trajectories/__init__.py
+++ b/src/mrinufft/trajectories/__init__.py
@@ -1,4 +1,5 @@
 """Collection of trajectories and tools used for non-Cartesian MRI."""
+
 from .trajectory2D import (
     initialize_2D_radial,
     initialize_2D_spiral,
diff --git a/src/mrinufft/trajectories/display.py b/src/mrinufft/trajectories/display.py
index 369995830..bc924bd49 100644
--- a/src/mrinufft/trajectories/display.py
+++ b/src/mrinufft/trajectories/display.py
@@ -1,4 +1,5 @@
 """Display function for trajectories."""
+
 import itertools
 
 import matplotlib as mpl
diff --git a/src/mrinufft/trajectories/tools.py b/src/mrinufft/trajectories/tools.py
index e5feb4b4f..29acd041f 100644
--- a/src/mrinufft/trajectories/tools.py
+++ b/src/mrinufft/trajectories/tools.py
@@ -1,4 +1,5 @@
 """Functions to manipulate trajectories."""
+
 import numpy as np
 
 from .utils import (
diff --git a/src/mrinufft/trajectories/trajectory2D.py b/src/mrinufft/trajectories/trajectory2D.py
index 8beee3982..ec2fe0b70 100644
--- a/src/mrinufft/trajectories/trajectory2D.py
+++ b/src/mrinufft/trajectories/trajectory2D.py
@@ -1,4 +1,5 @@
 """2D trajectory initializations."""
+
 import numpy as np
 
 from .utils import (
diff --git a/src/mrinufft/trajectories/trajectory3D.py b/src/mrinufft/trajectories/trajectory3D.py
index 8b98d1736..043112032 100644
--- a/src/mrinufft/trajectories/trajectory3D.py
+++ b/src/mrinufft/trajectories/trajectory3D.py
@@ -1,4 +1,5 @@
 """3D Trajectory initialization functions."""
+
 import numpy as np
 import numpy.linalg as nl
 
diff --git a/src/mrinufft/trajectories/utils.py b/src/mrinufft/trajectories/utils.py
index be2d72a60..5b68d9aea 100644
--- a/src/mrinufft/trajectories/utils.py
+++ b/src/mrinufft/trajectories/utils.py
@@ -1,4 +1,5 @@
 """Utility functions for the trajectory design."""
+
 import numpy as np
 
 from enum import Enum, EnumMeta
diff --git a/tests/case_trajectories.py b/tests/case_trajectories.py
index 0f1e0397a..02d4f9c13 100644
--- a/tests/case_trajectories.py
+++ b/tests/case_trajectories.py
@@ -1,4 +1,5 @@
 """Trajectories cases we want to test."""
+
 import numpy as np
 import scipy as sp
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 473b54d50..69598fdb4 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,5 @@
 """Configuration for pytest."""
+
 import pytest
 
 from mrinufft.operators import FourierOperatorBase, check_backend, list_backends
diff --git a/tests/helpers/asserts.py b/tests/helpers/asserts.py
index 5d4e932b0..9198c8063 100644
--- a/tests/helpers/asserts.py
+++ b/tests/helpers/asserts.py
@@ -1,6 +1,5 @@
 """Utils for tests."""
 
-
 import numpy as np
 import numpy.testing as npt
 import scipy as sp
diff --git a/tests/helpers/factories.py b/tests/helpers/factories.py
index 7e09ef710..579870584 100644
--- a/tests/helpers/factories.py
+++ b/tests/helpers/factories.py
@@ -1,4 +1,5 @@
 """Useful factories to create matching data for an operator."""
+
 import numpy as np
 
 
diff --git a/tests/test_batch.py b/tests/test_batch.py
index 2ddaee28e..092ce44c6 100644
--- a/tests/test_batch.py
+++ b/tests/test_batch.py
@@ -2,6 +2,7 @@
 
 Only finufft and cufinufft support batch computations.
 """
+
 import numpy as np
 import numpy.testing as npt
 import pytest
diff --git a/tests/test_bindings.py b/tests/test_bindings.py
index 18f8da214..8fb432579 100644
--- a/tests/test_bindings.py
+++ b/tests/test_bindings.py
@@ -1,6 +1,5 @@
 """Test for mrinufft interfaces."""
 
-
 import mrinufft
 import pytest
 
diff --git a/tests/test_density.py b/tests/test_density.py
index b32fb92a1..771557394 100644
--- a/tests/test_density.py
+++ b/tests/test_density.py
@@ -1,6 +1,5 @@
 """Test the density compensation methods."""
 
-
 import numpy as np
 import numpy.testing as npt
 from pytest_cases import fixture, parametrize, parametrize_with_cases
diff --git a/tests/test_interfaces.py b/tests/test_interfaces.py
index 6a5cdb116..155c64bed 100644
--- a/tests/test_interfaces.py
+++ b/tests/test_interfaces.py
@@ -1,4 +1,5 @@
 """Test the interfaces module."""
+
 import numpy as np
 import numpy.testing as npt
 from pytest_cases import parametrize_with_cases, parametrize, fixture
diff --git a/tests/test_io.py b/tests/test_io.py
index 76d44cbe7..c549cefb9 100644
--- a/tests/test_io.py
+++ b/tests/test_io.py
@@ -1,4 +1,5 @@
 """Test the trajectories io module."""
+
 import numpy as np
 from mrinufft.io import read_trajectory, write_trajectory
 from mrinufft.trajectories.trajectory2D import initialize_2D_radial
diff --git a/tests/test_ndft.py b/tests/test_ndft.py
index b6ee29f13..7ae595a89 100644
--- a/tests/test_ndft.py
+++ b/tests/test_ndft.py
@@ -1,4 +1,5 @@
 """Test for the NDFT implementations."""
+
 import numpy as np
 import scipy as sp
 from pytest_cases import parametrize_with_cases
diff --git a/tests/test_stacked.py b/tests/test_stacked.py
index ccc49c845..d627f53e6 100644
--- a/tests/test_stacked.py
+++ b/tests/test_stacked.py
@@ -3,6 +3,7 @@
 The tests compares the stacked NUFFT (which uses FFT in the z-direction)
 and the fully 3D ones.
 """
+
 import numpy as np
 
 import numpy.testing as npt
diff --git a/tests/test_stacked_gpu.py b/tests/test_stacked_gpu.py
index 0051a19ab..3db58f66c 100644
--- a/tests/test_stacked_gpu.py
+++ b/tests/test_stacked_gpu.py
@@ -3,6 +3,7 @@
 The tests compares the stacked NUFFT (which uses FFT in the z-direction)
 and the fully 3D ones.
 """
+
 import numpy as np
 
 import numpy.testing as npt