##// END OF EJS Templates
Test __future__ environments
Thomas Kluyver -
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@@ -385,6 +385,22 b' class InteractiveShellTestCase(unittest.TestCase):'
385 385 # Reset the custom exception hook
386 386 ip.set_custom_exc((), None)
387 387
388 @skipif(sys.version_info[0] >= 3, "no differences with __future__ in py3")
389 def test_future_environment(self):
390 "Can we run code with & without the shell's __future__ imports?"
391 ip.run_cell("from __future__ import division")
392 ip.run_cell("a = 1/2", shell_futures=True)
393 self.assertEqual(ip.user_ns['a'], 0.5)
394 ip.run_cell("b = 1/2", shell_futures=False)
395 self.assertEqual(ip.user_ns['b'], 0)
396
397 ip.compile.reset_compiler_flags()
398 # This shouldn't leak to the shell's compiler
399 ip.run_cell("from __future__ import division \nc=1/2", shell_futures=False)
400 self.assertEqual(ip.user_ns['c'], 0.5)
401 ip.run_cell("d = 1/2", shell_futures=True)
402 self.assertEqual(ip.user_ns['d'], 0)
403
388 404
389 405 class TestSafeExecfileNonAsciiPath(unittest.TestCase):
390 406
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