environment/lib/python2.7/site-packages/nose/plugins/manager.py
def addPlugins(self, plugins=(), extraplugins=()):
        """extraplugins are maintained in a separate list and
        re-added by loadPlugins() to prevent their being overwritten
        by plugins added by a subclass of PluginManager
        """
        self._extraplugins = extraplugins
        for plug in iterchain(plugins, extraplugins):
            self.addPlugin(plug)
def addPlugins(self, plugins=(), extraplugins=()):
        """extraplugins are maintained in a separate list and
        re-added by loadPlugins() to prevent their being overwritten
        by plugins added by a subclass of PluginManager
        """
        self._extraplugins = extraplugins
        for plug in iterchain(plugins, extraplugins):
            self.addPlugin(plug)
def addPlugins ( self , plugins = ( ) , extraplugins = ( ) ) : self . _extraplugins = extraplugins for plug in iterchain ( plugins , extraplugins ) : self . addPlugin ( plug )
extraplugins are maintained in a separate list and
        re-added by loadPlugins() to prevent their being overwritten
        by plugins added by a subclass of PluginManager
extraplugins are maintained in a separate list and re - added by loadPlugins () to prevent their being overwritten by plugins added by a subclass of PluginManager