[pre-commit.ci] auto fixes from pre-commit.com hooks

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discretisedfield/__init__.py

@@ -1,4 +1,5 @@
 """Finite-difference fields."""
+
 import importlib.metadata
 import pathlib
 

discretisedfield/field.py

@@ -601,7 +601,7 @@ def vdim_mapping(self, vdim_mapping):
     def _r_dim_mapping(self):
         """Map dims to vdims."""
         reversed_mapping = {val: key for key, val in self.vdim_mapping.items()}
-        return {dim: reversed_mapping.get(dim, None) for dim in self.mesh.region.dims}
+        return {dim: reversed_mapping.get(dim) for dim in self.mesh.region.dims}
 
     def __abs__(self):
         """Absolute value of the field.

discretisedfield/io/__init__.py

@@ -5,6 +5,7 @@
 and :py:func:`discretisedfield.Field.fromfile` instead.
 
 """
+
 import json
 import pathlib
 

discretisedfield/io/ovf2vtk.py

@@ -1,4 +1,5 @@
 """OVF to VTK file conversion."""
+
 import argparse
 
 import discretisedfield as df

discretisedfield/plotting/__init__.py

@@ -1,4 +1,5 @@
 """Matplotlib based plotting."""
+
 # ruff: noqa: F401
 from discretisedfield.plotting import util
 from discretisedfield.plotting.hv import Hv

discretisedfield/plotting/hv.py

@@ -1,4 +1,5 @@
 """Holoviews-based plotting."""
+
 import contextlib
 import copy
 import functools

discretisedfield/plotting/k3d_field.py

@@ -1,4 +1,5 @@
 """K3d based plotting."""
+
 import k3d
 import matplotlib
 import numpy as np

discretisedfield/plotting/mpl.py

@@ -1,4 +1,5 @@
 """Matplotlib-based plotting."""
+
 import abc
 
 import matplotlib.pyplot as plt

discretisedfield/plotting/mpl_field.py

@@ -1,4 +1,5 @@
 """Matplotlib-based plotting."""
+
 import warnings
 
 import matplotlib.pyplot as plt

discretisedfield/tools/__init__.py

@@ -1,4 +1,5 @@
 """Convenience tools"""
+
 # ruff: noqa: F401
 from .tools import (
     count_bps,

tasks.py

@@ -1,4 +1,5 @@
 """Tasks to release the package."""
+
 import os
 import shutil