@NotNull
  @Override
  public Collection<PyCustomMember> getMembers(PyClassType classType, PsiElement location, @NotNull TypeEvalContext context) {
    final PyClass clazz = classType.getPyClass();
    final String qualifiedName = clazz.getQualifiedName();
    if ("socket._socketobject".equals(qualifiedName)) {
      final PyFile socketFile = (PyFile)clazz.getContainingFile();
      List<PyCustomMember> socketMembers = socketFile.getUserData(SOCKET_MEMBERS_KEY);
      if (socketMembers == null) {
        socketMembers = calcSocketMembers(socketFile);
        socketFile.putUserData(SOCKET_MEMBERS_KEY, socketMembers);
      }
      return socketMembers;
    }

    return Collections.emptyList();
  }
@NotNull
  @Override
  public Collection<PyCustomMember> getMembers(PyClassType classType, PsiElement location, @NotNull TypeEvalContext context)