def _FormatHash(h):
  return '%s_%s_%s_%s_%s' % (h[0:8], h[8:16], h[16:24], h[24:32], h[32:40])
Create an array of pairs of vertex labels for each edge in the graph. Returns
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/appcfg.py/_FormatHash--crossover with--dataset/ETHPy150Open charanpald/APGL/apgl/graph/GraphUtils.py/GraphUtils.vertexLabelPairs