parameters: (self, vert)
return_statement: return self.pgon[succ]
docstring: return position of successor vertex
docstring_summary: return position of successor vertex
docstring_tokens: return position of successor vertex
function: def succ_v(self, vert):
  		"return position of successor vertex"
  		succ = self.succ_i(vert)
  		return self.pgon[succ]
function_tokens: def succ_v ( self , vert ) : succ = self . succ_i ( vert ) return self . pgon [ succ ]