Merge from 2.x: PR #489

spyder-ide · May 22, 2024 · 43d8cfa · 43d8cfa
2 parents 09c370a + 3ca2930
commit 43d8cfa
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Showing 2 changed files with 7 additions and 6 deletions.
diff --git a/spyder_kernels/console/kernel.py b/spyder_kernels/console/kernel.py
@@ -498,7 +498,7 @@ def get_matplotlib_backend(self):
         """Get current matplotlib backend."""
         try:
             import matplotlib
-            return MPL_BACKENDS_TO_SPYDER[matplotlib.get_backend()]
+            return MPL_BACKENDS_TO_SPYDER[matplotlib.get_backend().lower()]
         except Exception:
             return None
 

diff --git a/spyder_kernels/utils/mpl.py b/spyder_kernels/utils/mpl.py
@@ -20,11 +20,12 @@
 
 # Mapping of matlotlib backends options to Spyder
 MPL_BACKENDS_TO_SPYDER = {
-    inline_backend: "inline",
-    'Qt5Agg': 'qt',
-    'QtAgg': 'qt',  # For Matplotlib 3.5+
-    'TkAgg': 'tk',
-    'MacOSX': 'osx',
+    'inline': 'inline',  # For Matplotlib >=3.9
+    inline_backend: "inline",  # For Matplotlib <3.9
+    'qt5agg': 'qt',
+    'qtagg': 'qt',  # For Matplotlib 3.5+
+    'tkagg': 'tk',
+    'macosx': 'osx',
 }