def register_plugin(self):
        """Register plugin in Spyder's main window"""
        self.pylint.treewidget.sig_edit_goto.connect(self.main.editor.load)
        self.pylint.redirect_stdio.connect(
            self.main.redirect_internalshell_stdio)
        self.main.add_dockwidget(self)
        
        pylint_act = create_action(self, _("Run static code analysis"),
                                   triggered=self.run_pylint)
        pylint_act.setEnabled(is_module_installed('pylint'))
        self.register_shortcut(pylint_act, context="Pylint",
                               name="Run analysis")
        
        self.main.source_menu_actions += [MENU_SEPARATOR, pylint_act]
        self.main.editor.pythonfile_dependent_actions += [pylint_act]
Register plugin in Spyder's main window