def get_vertex_string(self, i):
"""Return a string based on the atom number"""
number = self.numbers[i]
if number == 0:
return Graph.get_vertex_string(self, i)
else:
# pad with zeros to make sure that string sort is identical to number sort
return "%03i" % number
def get_vertex_string(self, i):
"""Return a string based on the atom number"""
number = self.numbers[i]
if number == 0:
return Graph.get_vertex_string(self, i)
else:
# pad with zeros to make sure that string sort is identical to number sort
return "%03i" % number
