Message254012
In old-style classes, the memory address of the class object is shown for both the class and for the instance. In new-style classes, only the instance shows the address. I and other Python instructors have found the memory address display to be useful and I think it should be added back:
Old-style
=========
>>> class A:
pass
>>> a = A()
>>> A
<class __main__.A at 0x10061e328>
>>> a
<__main__.A instance at 0x105292cb0>
New-style
=========
>>> class A(object):
pass
>>> a = A()
>>> A
<class '__main__.A'>
>>> a
<__main__.A object at 0x105332cd0> |
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Date |
User |
Action |
Args |
2015-11-03 18:40:11 | rhettinger | set | recipients:
+ rhettinger |
2015-11-03 18:40:11 | rhettinger | set | messageid: <1446576011.58.0.372024983976.issue25548@psf.upfronthosting.co.za> |
2015-11-03 18:40:11 | rhettinger | link | issue25548 messages |
2015-11-03 18:40:11 | rhettinger | create | |
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