docstr: Initialize instance variable and gather globals name information.
docstr_tok: ["Initialize","instance","variable","and","gather","globals","name","information","."]
code: def __init__(self):
      """Initialize instance variable and gather globals name information."""
      self.result = defaultdict(lambda: UNKNOWN_RANGE)
      from pythran.analyses import UseOMP
  
      super(RangeValuesBase, self).__init__(Aliases, CFG, UseOMP)
      self.parent = self
  
imports: import gast
  from collections import defaultdict
  from functools import reduce
  from pythran.analyses import Aliases, CFG
  from pythran.intrinsic import Intrinsic
  from pythran.passmanager import ModuleAnalysis
  from pythran.interval import Interval, IntervalTuple, UNKNOWN_RANGE
  from pythran.tables import MODULES, attributes
label_desc: Use image node_id 1 to create a new RangeValuesBase object from inherited base classes: ModuleAnalysis with example: obj = RangeValuesBase()