add a theme for python stack traces

colout/colout_python.py

@@ -0,0 +1,20 @@
+
+def theme():
+    return [
+            # traceback header
+            ["^Traceback .*$", "blue" ],
+            # File, line, in
+            [
+                "^\s{2}(File \")(/.*?/)*([^/:]+)(\", line) ([0-9]+)(, in) (.*)$",
+                "blue,  none,  white,blue,  yellow,blue",
+                "normal,normal,bold, normal,normal,bold"
+            ],
+            # ["^\s{2}File \"(.*)\", line ([0-9]+), in (.*)$", "white,yellow,white", "normal,normal,bold" ],
+            # Error name
+            ["^([A-Za-z]*Error):*", "red", "bold" ],
+            ["^([A-Za-z]*Exception):*", "red", "bold" ],
+            # any quoted things
+            ["Error.*['\"](.*)['\"]", "magenta" ],
+            # python code
+            ["^\s{4}.*$", "Python", "monokai" ],
+        ]