import sys
from PIPRes.util.crude_xml import toPipresXML
'''Prints out 8 taxon  "Felsenstein zone cherry tree". 
Args are:
	TwoEdgeLength ThreeEdgeLength CherryLength
A Felsenstein zone  tree with TwoEdgeLength and ThreeEdgeLength is 
 created, then each tips is replace with a cherry (each edge of the 
 cherry has length CherryLength).'''
twoEdge = float(sys.argv[1])
threeEdge = float(sys.argv[2])
cherryEdge = float(sys.argv[3])
class Generic: pass
g = Generic()
g.m_newick = '((1:%g,2:%g):%g,(3:%g,4:%g):%g,((5:%g,6:%g):%g,(7:%g,8:%g):%g):%g);' % (cherryEdge, cherryEdge, twoEdge, cherryEdge, cherryEdge, threeEdge, cherryEdge, cherryEdge, threeEdge, cherryEdge, cherryEdge, twoEdge, threeEdge)
print toPipresXML([
    ['tree', g],
    ['split', 255L - 3L],
    ['split', 12L],
    ['split', 48L],
    ['split', 192L],
    ['split', 255L - 195L],
    ['split', 255L - 15L],
    ]),