environment/lib/python2.7/site-packages/IPython/frontend/qt/console/mainwindow.py
def _get_magic_menu(self,menuidentifier, menulabel=None):
        """return a submagic menu by name, and create it if needed
       
        parameters:
        -----------

        menulabel : str
            Label for the menu

        Will infere the menu name from the identifier at creation if menulabel not given.
        To do so you have too give menuidentifier as a CamelCassedString
        """
        menu = self._magic_menu_dict.get(menuidentifier,None)
        if not menu :
            if not menulabel:
                menulabel = re.sub("([a-zA-Z]+)([A-Z][a-z])","\g<1> \g<2>",menuidentifier)
            menu = QtGui.QMenu(menulabel,self.magic_menu)
            self._magic_menu_dict[menuidentifier]=menu
            self.magic_menu.insertMenu(self.magic_menu_separator,menu)
        return menu
def _get_magic_menu(self,menuidentifier, menulabel=None):
        """return a submagic menu by name, and create it if needed
       
        parameters:
        -----------

        menulabel : str
            Label for the menu

        Will infere the menu name from the identifier at creation if menulabel not given.
        To do so you have too give menuidentifier as a CamelCassedString
        """
        menu = self._magic_menu_dict.get(menuidentifier,None)
        if not menu :
            if not menulabel:
                menulabel = re.sub("([a-zA-Z]+)([A-Z][a-z])","\g<1> \g<2>",menuidentifier)
            menu = QtGui.QMenu(menulabel,self.magic_menu)
            self._magic_menu_dict[menuidentifier]=menu
            self.magic_menu.insertMenu(self.magic_menu_separator,menu)
        return menu
return a submagic menu by name, and create it if needed
       
        parameters:
        -----------

        menulabel : str
            Label for the menu

        Will infere the menu name from the identifier at creation if menulabel not given.
        To do so you have too give menuidentifier as a CamelCassedString