--- a/eric6/Utilities/ClassBrowsers/__init__.py Mon Jun 22 17:55:06 2020 +0200 +++ b/eric6/Utilities/ClassBrowsers/__init__.py Tue Jun 23 17:24:18 2020 +0200 @@ -81,7 +81,6 @@ dictionary = jsclbr.readmodule_ex(module, path) jsclbr._modules.clear() elif ( - ext in Preferences.getPython("PythonExtensions") or ext in Preferences.getPython("Python3Extensions") or isPyFile ): @@ -156,8 +155,7 @@ elif ( name.lower().endswith( - tuple(Preferences.getPython("PythonExtensions") + - Preferences.getPython("Python3Extensions"))) or + tuple(Preferences.getPython("Python3Extensions"))) or isPyFile ): for p in path: # search in path