old_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import
  
  from sys import version_info
  if sys.version_info[:2] >= (3, 6):
      from ampltools import *
  
  from .base import BaseClass
  from .outputhandler import OutputHandler, Kind
  from .errorhandler import ErrorHandler
  from .exceptions import AMPLException
  from .iterators import EntityMap
  from .runnable import Runnable
  from .objective import Objective
  from .variable import Variable
  from .constraint import Constraint
  from .set import Set
  from .parameter import Parameter
  from .entity import Entity
  from .dataframe import DataFrame, Row, Column
  from .utils import multidict, register_magics
  from .environment import Environment
  from .ampl import AMPL
  __version__ = '0.8.2b0'
  
  
  def _list_aliases():
      from inflection import camelize
      classes = [
          BaseClass, OutputHandler, ErrorHandler,
          AMPLException, EntityMap, Runnable,
          Entity, Objective, Variable, Constraint, Set, Parameter,
          Row, Column, DataFrame, Environment, AMPL]
      for cls in classes:
          print(cls)
          for method in list(dir(cls)):
              if method.startswith('__'):
                  continue
              cammel_method = camelize(method, False)
              if cammel_method != method:
                  print('\t{} = {}'.format(cammel_method, method))
                  # setattr(cls, cammel_method, getattr(cls, method))
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import
  
  from sys import version_info
  if version_info[:2] >= (3, 6):
      from ampltools import *
  
  from .base import BaseClass
  from .outputhandler import OutputHandler, Kind
  from .errorhandler import ErrorHandler
  from .exceptions import AMPLException
  from .iterators import EntityMap
  from .runnable import Runnable
  from .objective import Objective
  from .variable import Variable
  from .constraint import Constraint
  from .set import Set
  from .parameter import Parameter
  from .entity import Entity
  from .dataframe import DataFrame, Row, Column
  from .utils import multidict, register_magics
  from .environment import Environment
  from .ampl import AMPL
  __version__ = '0.8.2b0'
  
  
  def _list_aliases():
      from inflection import camelize
      classes = [
          BaseClass, OutputHandler, ErrorHandler,
          AMPLException, EntityMap, Runnable,
          Entity, Objective, Variable, Constraint, Set, Parameter,
          Row, Column, DataFrame, Environment, AMPL]
      for cls in classes:
          print(cls)
          for method in list(dir(cls)):
              if method.startswith('__'):
                  continue
              cammel_method = camelize(method, False)
              if cammel_method != method:
                  print('\t{} = {}'.format(cammel_method, method))
                  # setattr(cls, cammel_method, getattr(cls, method))
  
subject: Fix version check