mpl style config setting fix

CHANGES.rst

@@ -4,7 +4,11 @@
 bugfixes
 --------
 
-- move HstSvmRadio import inside class method to avoid importing astroquery unnecessarily; temporarily pin tf max version to 2.15 to ensure compatibility with models saved in 2.13 or older [#49]
+- move HstSvmRadio import inside class method to avoid importing astroquery unnecessarily [#49]
+
+- temporarily pin tf max version to 2.15 to ensure compatibility with models saved in 2.13 or older
+
+- matplotlib style setting looks for "seaborn-v0_8-bright" if "seaborn-bright" unavailable, fallback uses default style
 
 
 installation / automation

spacekit/analyzer/compute.py

@@ -20,10 +20,15 @@
     import plotly.graph_objects as go
     import matplotlib as mpl
     import matplotlib.pyplot as plt
-
-    plt.style.use("seaborn-bright")
     font_dict = {"family": "monospace", "size": 16}  # Titillium Web
     mpl.rc("font", **font_dict)
+    styles = ["seaborn-bright", "seaborn-v0_8-bright"]
+    valid_styles = [s for s in styles if s in plt.style.available]
+    if len(valid_styles) > 0:
+        try:
+            plt.style.use(valid_styles[0])
+        except OSError:
+            pass
 except ImportError:
     go = None
     mpl = None

spacekit/analyzer/explore.py

@@ -15,10 +15,15 @@
 try:
     import matplotlib as mpl
     import matplotlib.pyplot as plt
-
-    plt.style.use("seaborn-bright")
     font_dict = {"family": "monospace", "size": 16}
     mpl.rc("font", **font_dict)
+    styles = ["seaborn-bright", "seaborn-v0_8-bright"]
+    valid_styles = [s for s in styles if s in plt.style.available]
+    if len(valid_styles) > 0:
+        try:
+            plt.style.use(valid_styles[0])
+        except OSError:
+            pass
 except ImportError:
     mpl = None
     plt = None