@Override
    protected VirtualFile[] doAddItems() {
      Project project =
          CommonDataKeys.PROJECT.getData(DataManager.getInstance().getDataContext(myPanel));
      try {
        String[] files =
            PythonRemoteInterpreterManager.getInstance()
                .chooseRemoteFiles(
                    project, (PyRemoteSdkAdditionalDataBase) mySdk.getSdkAdditionalData(), false);

        final String sourcesLocalPath = PySdkUtil.getRemoteSourcesLocalPath(mySdk.getHomePath());

        VirtualFile[] vFiles = new VirtualFile[files.length];

        int i = 0;
        for (String file : files) {
          String localRoot = PyRemoteSourceItem.localPathForRemoteRoot(sourcesLocalPath, file);

          myNewMappings.add(new PathMappingSettings.PathMapping(localRoot, file));
          myRemoteSdkData.getPathMappings().addMappingCheckUnique(localRoot, file);

          if (!new File(localRoot).exists()) {
            new File(localRoot).mkdirs();
          }
          vFiles[i++] =
              LocalFileSystem.getInstance().refreshAndFindFileByIoFile(new File(localRoot));
        }

        vFiles = adjustAddedFileSet(myPanel, vFiles);
        List<VirtualFile> added = new ArrayList<VirtualFile>(vFiles.length);
        for (VirtualFile vFile : vFiles) {
          if (addElement(vFile)) {
            added.add(vFile);
          }
        }
        return VfsUtilCore.toVirtualFileArray(added);
      } catch (Exception e) {
        LOG.error(e);
      }
      return new VirtualFile[0];
    }
 @Override
 protected String getPresentablePath(VirtualFile value) {
   String path = value.getPath();
   return myRemoteSdkData.getPathMappings().convertToRemote(path);
 }