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

Switch correctly to the user's default matplotlib backend after inline....

Switch correctly to the user's default matplotlib backend after inline. If '%matplotlib inline' was called first, we'd incorrectly revert to inline when plain '%matplotlib' was called, instead of loading the user's default GUI. If the user called '%matplotlib' first (without 'inline') it worked correctly, but not in the other order. The fix is to read the backend from the original defaults, not from the runtime data structure.

Fernando Perez - - Load All Authors

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             show_refs.py
        
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        Fernando Perez
    
Local checkpoint of changes to testing machinery.  Work in progress.

              r1403
            
      """Simple script to show reference holding behavior.

      This is used by a companion test case.

      """

      import gc

      class C(object):

        Fernando Perez
    
- Make ipdoctest a little cleaner by giving it separate option names....

              r1910
            
         def __del__(self):

            pass

            #print 'deleting object...'  # dbg

        Fernando Perez
    
Local checkpoint of changes to testing machinery.  Work in progress.

              r1403
            
        Fernando Perez
    
Small fixes to get a cleaner doc build, and junk removal....

              r2109
            
      if __name__ == '__main__':

         c = C()

        Fernando Perez
    
Local checkpoint of changes to testing machinery.  Work in progress.

              r1403
            
        Fernando Perez
    
Small fixes to get a cleaner doc build, and junk removal....

              r2109
            
         c_refs = gc.get_referrers(c)

         ref_ids = map(id,c_refs)

        Fernando Perez
    
Local checkpoint of changes to testing machinery.  Work in progress.

              r1403
            
        Fernando Perez
    
Small fixes to get a cleaner doc build, and junk removal....

              r2109
            
         print 'c referrers:',map(type,c_refs)

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Fernando Perez Local checkpoint of changes to testing machinery. Work in progress.	r1403	"""Simple script to show reference holding behavior.

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

		import gc

		class C(object):
Fernando Perez - Make ipdoctest a little cleaner by giving it separate option names....	r1910	def __del__(self):
		pass
		#print 'deleting object...' # dbg
Fernando Perez Local checkpoint of changes to testing machinery. Work in progress.	r1403
Fernando Perez Small fixes to get a cleaner doc build, and junk removal....	r2109	if __name__ == '__main__':
		c = C()
Fernando Perez Local checkpoint of changes to testing machinery. Work in progress.	r1403
Fernando Perez Small fixes to get a cleaner doc build, and junk removal....	r2109	c_refs = gc.get_referrers(c)
		ref_ids = map(id,c_refs)
Fernando Perez Local checkpoint of changes to testing machinery. Work in progress.	r1403
Fernando Perez Small fixes to get a cleaner doc build, and junk removal....	r2109	print 'c referrers:',map(type,c_refs)