def pp(self, output=None):
	if output is None:
	    output = self.mod.output
	for i, p in enumerate(self):
	    print >>output, (self.dstname, i)%'--- %s[%d] ---'
	    p.pp(output=output)
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/guppy-0.1.10/guppy/heapy/Path.py/ShortestGraph.pp/swapped operands of `%`