environment/lib/python2.7/site-packages/IPython/config/application.py
def _flags_changed(self, name, old, new):
        """ensure flags dict is valid"""
        for key,value in new.iteritems():
            assert len(value) == 2, "Bad flag: %r:%s"%(key,value)
            assert isinstance(value[0], (dict, Config)), "Bad flag: %r:%s"%(key,value)
            assert isinstance(value[1], basestring), "Bad flag: %r:%s"%(key,value)
def _flags_changed(self, name, old, new):
        for key,value in new.iteritems():
            assert len(value) == 2, "Bad flag: %r:%s"%(key,value)
            assert isinstance(value[0], (dict, Config)), "Bad flag: %r:%s"%(key,value)
            assert isinstance(value[1], basestring), "Bad flag: %r:%s"%(key,value)
def _flags_changed ( self , name , old , new ) : for key , value in new . iteritems ( ) : assert len ( value ) == 2 , "Bad flag: %r:%s" % ( key , value ) assert isinstance ( value [ 0 ] , ( dict , Config ) ) , "Bad flag: %r:%s" % ( key , value ) assert isinstance ( value [ 1 ] , basestring ) , "Bad flag: %r:%s" % ( key , value )
ensure flags dict is valid
ensure flags dict is valid