logic: Added "Empty Python" Sourcegroup to project setup

The respective release of the SourcetrailPythonIndexer project is automatically downloaded from GitHub when the setup script is executed.

src/lib/utility/ResourcePaths.cpp

@@ -32,6 +32,11 @@ FilePath ResourcePaths::getJavaPath()
 	return AppPath::getAppPath().concatenate(L"data/java/");
 }
 
+FilePath ResourcePaths::getPythonPath()
+{
+	return AppPath::getAppPath().concatenate(L"data/python/");
+}
+
 FilePath ResourcePaths::getCxxCompilerHeaderPath()
 {
 	return AppPath::getAppPath().concatenate(L"data/cxx/include/").getCanonical();

src/lib/utility/ResourcePaths.h

@@ -14,6 +14,7 @@ public:
 	static FilePath getFontsPath();
 	static FilePath getGuiPath();
 	static FilePath getJavaPath();
+	static FilePath getPythonPath();
 	static FilePath getCxxCompilerHeaderPath();
 };