MAINT: Cleanups

.circleci/config.yml

@@ -113,7 +113,7 @@ jobs:
         # Load tiny cache so that ~/.mne does not need to be created below
         - restore_cache:
             keys:
-              - data-cache-tiny-0
+              - data-cache-tiny-0-23
 
         # Look at what we have and fail early if there is some library conflict
         - run:
@@ -261,7 +261,7 @@ jobs:
 
         # Keep these separate, maybe better in terms of size limitations (?)
         - save_cache:
-            key: data-cache-tiny-0  # < 100 M, might as well combine
+            key: data-cache-tiny-0-23  # < 100 M, might as well combine
             paths:
               - ~/.mne
               - ~/mne_data/MNE-kiloword-data  # (28 M)

doc/changes/0.23.inc

@@ -19,7 +19,7 @@ Version 0.23.1
 
 - Fix bug in `mne.viz.plot_topomap` (and related methods) where passing ``axes`` that are part of a matplotlib figure that uses a constrained layout would emit warnings (:gh:`9558` by `Eric Larson`_)
 
-- Fix bugs with deprecated uses of SciPy and matplotlib functionality (:gh:`9550`, :gh:`9561`, :gh:`9590`, and :gh:`9677` by `Eric Larson`_)
+- Fix bugs with deprecated uses of SciPy and matplotlib functionality (:gh:`9550`, :gh:`9561`, :gh:`9557`, :gh:`9590`, and :gh:`9677` by `Eric Larson`_)
 
 .. _changes_0_23_0:
 

mne/viz/_figure.py

@@ -38,7 +38,6 @@
 from copy import deepcopy
 from collections import OrderedDict
 from contextlib import contextmanager
-import datetime
 from functools import partial
 from itertools import cycle
 import platform