private static void addToPythonPath(VirtualFile file, Collection<String> pathList) {
if (file.getFileSystem() instanceof JarFileSystem) {
final VirtualFile realFile = JarFileSystem.getInstance().getVirtualFileForJar(file);
if (realFile != null) {
addIfNeeded(realFile, pathList);
}
} else {
addIfNeeded(file, pathList);
}
}
private static void addIfNeeded(
@NotNull final VirtualFile file, @NotNull final Collection<String> pathList) {
addIfNeeded(pathList, file.getPath());
}