Fix ruff errors

mne/cov.py

@@ -53,6 +53,7 @@
 )
 from .rank import _compute_rank
 from .utils import (
+    _array_repr,
     _check_fname,
     _check_on_missing,
     _check_option,

mne/dipole.py

@@ -46,6 +46,7 @@
     copy_function_doc_to_method_doc,
     fill_doc,
     logger,
+    pinvh,
     verbose,
     warn,
 )

mne/fixes.py

@@ -1,4 +1,4 @@
-"""Compatibility fixes for older versions of libraries
+"""Compatibility fixes for older versions of libraries.
 
 If you add content to this file, please give the version of the package
 at which the fix is no longer needed.
@@ -70,7 +70,7 @@ def _median_complex(data, axis):
 
 
 def _safe_svd(A, **kwargs):
-    """Wrapper to get around the SVD did not converge error of death"""
+    """Workaround the SVD did not converge error of death."""
     # Intel has a bug with their GESVD driver:
     #     https://software.intel.com/en-us/forums/intel-distribution-for-python/topic/628049  # noqa: E501
     # For SciPy 0.18 and up, we can work around it by using
@@ -112,7 +112,7 @@ def rng_uniform(rng):
 
 
 def _validate_sos(sos):
-    """Helper to validate a SOS input."""
+    """Help validate an SOS input."""
     sos = np.atleast_2d(sos)
     if sos.ndim != 2:
         raise ValueError("sos array must be 2D")
@@ -527,6 +527,7 @@ def _assess_dimension_(spectrum, rank, n_samples, n_features):
 
 
 def svd_flip(u, v, u_based_decision=True):
+    """Sign correction to ensure deterministic output from SVD."""
     if u_based_decision:
         # columns of u, rows of v
         max_abs_cols = np.argmax(np.abs(u), axis=0)

mne/report/report.py

@@ -80,7 +80,7 @@
 from ..viz._brain.view import views_dicts
 from ..viz._scraper import _mne_qt_browser_screenshot
 from ..viz.misc import _get_bem_plotting_surfaces, _plot_mri_contours
-from ..viz.utils import _ndarray_to_fig
+from ..viz.utils import _get_plot_ch_type, _ndarray_to_fig
 
 _BEM_VIEWS = ("axial", "sagittal", "coronal")
 

mne/utils/__init__.py

@@ -183,6 +183,7 @@
     _arange_div,
     _hashable_ndarray,
     _custom_lru_cache,
+    _array_repr,
 )
 from .mixin import (
     SizeMixin,
@@ -201,6 +202,7 @@
     eigh,
     _get_blas_funcs,
     pinv,
+    pinvh,
 )
 from .dataframe import (
     _set_pandas_dtype,

mne/viz/topo.py

@@ -10,6 +10,7 @@
 import numpy as np
 
 from .._fiff.pick import _picks_to_idx, channel_type, pick_types
+from ..channels import find_layout
 from ..defaults import _handle_default
 from ..utils import Bunch, _check_option, _clean_names, _is_numeric, _to_rgb, fill_doc
 from .ui_events import ChannelsSelect, publish, subscribe