Merge pull request #26423 from QuLogic/fix-pyparsing-version

timhoffm · web-flow · commit 2ff0713f4627 · 2023-08-01T06:40:44.000+02:00
Fix pyparsing version check
diff --git a/lib/matplotlib/_mathtext.py b/lib/matplotlib/_mathtext.py
@@ -27,8 +27,9 @@
 from .font_manager import FontProperties, findfont, get_font
 from .ft2font import FT2Image, KERNING_DEFAULT
 
+from packaging.version import parse as parse_version
 from pyparsing import __version__ as pyparsing_version
-if tuple(int(x) for x in pyparsing_version.split(".")) < (3, 0, 0):
+if parse_version(pyparsing_version).major < 3:
     from pyparsing import nestedExpr as nested_expr
 else:
     from pyparsing import nested_expr
