Index: Lib/test/test_compiler.py =================================================================== --- Lib/test/test_compiler.py (revision 72182) +++ Lib/test/test_compiler.py (working copy) @@ -165,6 +165,27 @@ exec c in dct self.assertEquals(dct.get('result'), 1) + def testWithMult(self): + events = [] + class Ctx: + def __init__(self, n): + self.n = n + def __enter__(self): + events.append(self.n) + def __exit__(self, *args): + pass + c = compiler.compile('from __future__ import with_statement\n' + 'def f():\n' + ' with Ctx(1) as tc, Ctx(2) as tc2:\n' + ' return 1\n' + 'result = f()', + '', + 'exec' ) + dct = {'Ctx': Ctx} + exec c in dct + self.assertEquals(dct.get('result'), 1) + self.assertEquals(events, [1, 2]) + def testGlobal(self): code = compiler.compile('global x\nx=1', '', 'exec') d1 = {'__builtins__': {}}