upstream/ipython Files · test/manualtest_repr_tb.py

Fix bug: https://bugs.launchpad.net/ipython/+bug/269966...

Fix bug: https://bugs.launchpad.net/ipython/+bug/269966 This fixes a long-standing and serious problem with long-running IPython sessions. Finally! Many thanks to John D. Hunter and Sameer D'Costa for the feedback, especially for Sameer's patch that finally put me on the right track for a clean solution.

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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)