* replace Snapshot.create() class method with take_snapshot() function
* get_traces() now returns a list instead of a dict (remove addresses)
* remove get_stats()
* unknown frames are now stored as ("<unknown>", 0) instead of (None, None)
* remove get_object_address()
* remove get_trace()
* remove add_inclusive_filter() and add_exclusive_filter() functions
* remove "address" key type from Snapshot.group_by()
* add GroupedStats.traceback_limit attribute
* add a Statistic class
* add GroupedStats.statistics() method
* Grouped.compare_to() first parameter is now mandatory, the list is now sorted
by default, add a new optional sort parameter
* "-X tracemalloc=NFRAME" command line option and PYTHONTRACEMALLOC=NFRAME
environment variable now specify the number of frames. "-X tracemalloc" is
still accepted (NFRAME=1)
* rename clear_traces() to reset()
* rename Snapshot.top_by(group_by) to Snapshot.group_by(key_type);
rename GroupedStats.group_by to GroupedStats.key_type
* get_tracemalloc_memory() only returns a int (total size),
instead of a (size: int, free: int) tuple
* mention id() builtin function
* rename get_object_trace() to get_object_traceback(), the function now
only returns the traceback (no more the size)
* rename add_include_filter() to add_inclusive_filter(),
and add_exclude_filter() to add_exclusive_filter()
* remove the StatsDiff class
* Remove match*() methods from the Filter class
* remove metrics
More details on filename pattern, traces, etc.
- remove proposal to change the script installation directory on
Windows due to the backwards incompatility issues pointed out
by Paul Moore
- include an explicit requirement to resolve the requests
certificate management issues prior to beta 2
- cleaner formatting of the integration timeline
- timeline based on discussion with the 3.4 release team
and the pip devs
- also clarified the two trust models on offer (i.e. that
the PEP ensures trusting PyPI remains explicitly opt-in, just
as it has always been in the past)
- all functional changes are now 3.4 only
- still proposes docs changes for 2.7 & 3.3
- notes current effort to create a Windows installer for pip
- notes possibility of a future PEP to provide a combined
CPython 2.7, pip and Python Launcher installer from python.org
Victor Stinner
Antoine Pitrou
Georg Brandl
Eric Snow
Nick Coghlan
Benjamin Peterson
Guido van Rossum
Larry Hastings
Barry Warsaw
Brett Cannon