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zStatisticDiff.__str__c C s& d | j | j | j | j | j f S)Nz9<StatisticDiff traceback=%r size=%i (%+i) count=%i (%+i)>)r r r( r r) )r r r r r i s zStatisticDiff.__repr__c C s. t | j � | j t | j � | j | j f S)N)r r( r r) r r )r r r r r! n s zStatisticDiff._sort_keyN)z tracebackzsizez size_diffzcountz
count_diff) r" r# r$ r% r& r r r r r r! r r r r r' D s r' c C s� g } x� | j � D]� \ } } | j | d � } | d k rr t | | j | j | j | j | j | j � } n$ t | | j | j | j | j � } | j | � q WxG | j � D]9 \ } } t | d | j d | j � } | j | � q� W| S)Nr )�items�popr' r r �append)� old_group� new_group�
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Frame of a traceback.
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Sequence of Frame instances sorted from the most recent frame
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Get the traceback where the Python object *obj* was allocated.
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did not trace the allocation of the object.
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Trace of a memory block.
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Snapshot of traces of memory blocks allocated by Python.
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Write the snapshot into a file.
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Load a snapshot from a file.
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new Snapshot instance with a copy of the traces.
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Group statistics by key_type. Return a sorted list of Statistic
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Compute the differences with an old snapshot old_snapshot. Get
statistics as a sorted list of StatisticDiff instances, grouped by
group_by.
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