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

Merge pull request from takluyver/pinfo-cleanup...

Merge pull request from takluyver/pinfo-cleanup Reduce unhelpful information shown by pinfo: simply removes a few fields such as namespace (that is just 'Interactive' most of the time) or 'Base Class' from the report except when they have unusual values that may be informative to report.

Fernando Perez - - Load All Authors

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             show_refs.py
        
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      """Simple script to show reference holding behavior.

      This is used by a companion test case.

      """

      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 = map(id,c_refs)

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

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				"""Simple script to show reference holding behavior.

				This is used by a companion test case.
				"""

				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 = map(id,c_refs)

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