class_docstr: Infer symbolic type for all AST node. 
class_docstr_tok: ["Infer","symbolic","type","for","all","AST","node","."]
code: def visit_Compare(self, node):
      self.generic_visit(node)
      all_compare = zip(
          node.ops,
          [node.left] + node.comparators[:-1],
          node.comparators,
      )
  
      for op, left, right in all_compare:
          self.update_type(
              node,
              self.builder.ExpressionType,
              operator_to_lambda[type(op)],
              self.result[left],
              self.result[right],
          )
  
imports: from pythran.analyses import LazynessAnalysis, StrictAliases, YieldPoints
  from pythran.analyses import LocalNodeDeclarations, Immediates, RangeValues
  from pythran.analyses import Ancestors
  from pythran.config import cfg
  from pythran.cxxtypes import TypeBuilder, ordered_set
  from pythran.intrinsic import UserFunction, Class
  from pythran.passmanager import ModuleAnalysis
  from pythran.tables import operator_to_lambda, MODULES
  from pythran.types.conversion import pytype_to_ctype
  from pythran.types.reorder import Reorder
  from pythran.utils import attr_to_path, cxxid, isnum, isextslice
  from collections import defaultdict
  from functools import reduce
  import gast
  from itertools import islice
  from copy import deepcopy
label_desc: Use image node_id 22 for calling the Types obj's underlying member method code with example usage: obj.visit_Compare(node) without return types