upstream/ipython Files · IPython/testing/plugin/show_refs.py

nbconvert requires mistune...

nbconvert requires mistune You get a cryptic error message from iptest if mistune is not installed. Test group: nbconvert E ====================================================================== ERROR: Failure: AttributeError ('module' object has no attribute 'nbconvert') ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/nose/loader.py", line 403, in loadTestsFromName module = resolve_name(addr.module) File "/usr/lib/python2.7/dist-packages/nose/util.py", line 321, in resolve_name obj = getattr(obj, part) AttributeError: 'module' object has no attribute 'nbconvert' ---------------------------------------------------------------------- Ran 1 test in 0.001s FAILED (errors=1

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      """Simple script to show reference holding behavior.

      This is used by a companion test case.

      """

      from __future__ import print_function

      import gc

      class C(object):

         def __del__(self):

            pass

            #print 'deleting object...'  # dbg

      if __name__ == '__main__':

         c = C()

         c_refs = gc.get_referrers(c)

         ref_ids = list(map(id,c_refs))

         print('c referrers:',list(map(type,c_refs)))

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				"""Simple script to show reference holding behavior.

				This is used by a companion test case.
				"""
				from __future__ import print_function

				import gc

				class C(object):
				def __del__(self):
				pass
				#print 'deleting object...' # dbg

				if __name__ == '__main__':
				c = C()

				c_refs = gc.get_referrers(c)
				ref_ids = list(map(id,c_refs))

				print('c referrers:',list(map(type,c_refs)))