upstream/ipython Files · test/manualtest_repr_tb.py

Ensure that we don't damage the __builtins__ object after %run....

Ensure that we don't damage the __builtins__ object after %run. This fixes lp:364853. Also added a standalone set of testing.tools utilities that can be used in place of nose.tools to get proper test generators in object oriented tests.

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             manualtest_repr_tb.py
        
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      """This should be run directly from ipython, and it should NOT crash.

      It can't currently be run via runtests b/c exception handling changes there,

      and this is precisely testing exception handling problems."""

      ipmagic('xmode verbose')

      src = """

      class suck(object):

          def __repr__(self):

              raise ValueError("who needs repr anyway")

      suck()

      """

      __IPYTHON__.runlines(src)

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				"""This should be run directly from ipython, and it should NOT crash.

				It can't currently be run via runtests b/c exception handling changes there,
				and this is precisely testing exception handling problems."""

				ipmagic('xmode verbose')

				src = """
				class suck(object):
				def __repr__(self):
				raise ValueError("who needs repr anyway")

				suck()
				"""

				__IPYTHON__.runlines(src)