Add __future__ imports to tests where inline type hints are included

ksunden · ksunden · commit aa53a0cc3eb3 · 2023-01-13T15:16:34.000-06:00
diff --git a/lib/matplotlib/tests/test_cbook.py b/lib/matplotlib/tests/test_cbook.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import itertools
 import pickle
 
diff --git a/lib/matplotlib/tests/test_mathtext.py b/lib/matplotlib/tests/test_mathtext.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import io
 from pathlib import Path
 import platform
@@ -147,7 +149,7 @@
 # stub should be of the form (None, N) where N is the number of strings that
 # used to be tested
 # Add new tests at the end.
-font_test_specs: list[tuple[None|list[str], Any]] = [
+font_test_specs: list[tuple[None | list[str], Any]] = [
     ([], all),
     (['mathrm'], all),
     (['mathbf'], all),
@@ -171,7 +173,7 @@
     (['mathbf', 'mathsf'], [digits, uppercase, lowercase])
     ]
 
-font_tests: list[None|str] = []
+font_tests: list[None | str] = []
 for fonts, chars in font_test_specs:
     if fonts is None:
         font_tests.extend([None] * chars)  # type: ignore
