old_contents: from __future__ import absolute_import
  
  from . import lexer, parser
  from . import type_equation_solver
  from .coretypes import *
  from .predicates import *
  from .typesets import *
  from .user import *
  from .type_symbol_table import *
  from .overload_resolver import *
  from .discovery import discover
  from .util import *
  from .coercion import coercion_cost
  from .error import (DataShapeSyntaxError, OverloadError, UnificationError,
                      CoercionError)
  
  __version__ = '0.2.1dev'
  
  def test(verbose=False, xunitfile=None, exit=False):
      """
      Runs the full Datashape test suite, outputting
      the results of the tests to sys.stdout.
  
      This uses py.test tests to discover which tests to
      run. By default, it runs any tests in any 'test_*py' 
      files and any function or method prefixed with 'test_'. 
      It also runs any doctests in the doc strings of any *py
      files.
      Test collection rules are customizable. Full default rules
      found here:
      http://pytest.org/latest/goodpractises.html#test-discovery
  
      Parameters
      ----------
      verbose : Bool, optional
          True prints the name of each test when runnig it
      xunitfile : string, optional
          If provided, writes the test results to an xunit
          style xml file. This is useful for running the tests
          in a CI server such as Jenkins.
      exit : bool, optional
          If True, the function will call sys.exit with an
          error code after the tests are finished.
      """
      import pytest
      import os
      import sys
      argv = []
      if verbose:
          argv.extend(['--verbose'])
      # Output an xml xunit file if requested
      if xunitfile:
          argv.extend(['--junitxml==%s' % xunitfile])
      # Include doctests in modules
      argv.append('--doctest-modules')
      # Starting directory for where to start test collection
      # is the directory containing this file
      argv.append(os.path.dirname(__file__))
  
      # print versions (handy when reporting problems)
      print('Datashape version: %s' % __version__)
      print('args {0}'.format(argv))
      sys.stdout.flush()
      # py.test execution
      ret = pytest.main(' '.join(argv))
      if exit:
          import sys
          sys.exit(ret)
      else:
          return ret
          
  
new_contents: from __future__ import absolute_import
  
  from . import lexer, parser
  from . import type_equation_solver
  from .coretypes import *
  from .predicates import *
  from .typesets import *
  from .user import *
  from .type_symbol_table import *
  from .overload_resolver import *
  from .discovery import discover
  from .util import *
  from .coercion import coercion_cost
  from .error import (DataShapeSyntaxError, OverloadError, UnificationError,
                      CoercionError)
  
  __version__ = '0.2.1dev'
  
  def test(verbose=False, xunitfile=None, exit=False):
      """
      Runs the full Datashape test suite, outputting
      the results of the tests to sys.stdout.
  
      This uses py.test tests to discover which tests to
      run. By default, it runs any tests in any 'test_*py' 
      files and any function or method prefixed with 'test_'. 
      It also runs any doctests in the doc strings of any *py
      files.
      Test collection rules are customizable. Full default rules
      found here:
      http://pytest.org/latest/goodpractises.html#test-discovery
  
      Parameters
      ----------
      verbose : Bool, optional
          True prints the name of each test when runnig it
      xunitfile : string, optional
          If provided, writes the test results to an xunit
          style xml file. This is useful for running the tests
          in a CI server such as Jenkins.
      exit : bool, optional
          If True, the function will call sys.exit with an
          error code after the tests are finished.
      """
      import pytest
      import os
      import sys
      argv = []
      if verbose:
          argv.extend(['--verbose'])
      # Output an xml xunit file if requested
      if xunitfile:
          argv.extend(['--junitxml==%s' % xunitfile])
      # Include doctests in modules
      argv.append('--doctest-modules')
      # Starting directory for where to start test collection
      # is the directory containing this file
      argv.append(os.path.abspath(os.path.dirname(__file__)))
  
      # print versions (handy when reporting problems)
      print('Datashape version: %s' % __version__)
      print('args {0}'.format(argv))
      sys.stdout.flush()
      # py.test execution
      ret = pytest.main(argv)
      if exit:
          import sys
          sys.exit(ret)
      else:
          return ret
          
  
subject: modify call to pytest.main for python 3.3. on windows32