Xuehai Pan a10b765bf1 [pytree] add APIs to determine a class is a namedtuple or PyStructSequence (#113257) ... Changes in this PR: 1. Add `is_structseq` and `is_structseq_class` functions to determine a object or a class is PyStructSequence. 2. Add a generic class `structseq` which can be used as the registration key for PyStructSequence types like `namedtuple` for Named Tuple types. 3. Change `is_namedtuple` to accept subclasses of namedtuple to be namedtuple. Before this PR, only namedtuple class directly created by `collections.namedtuple` or `typing.NamedTuple` were namedtuple classes while their subclasses were not. This PR makes `is_namedtuple` return true for subclasses of namedtuple class. Resolves #75982. New tests are included in this PR. - #75982 Pull Request resolved: https://github.com/pytorch/pytorch/pull/113257 Approved by: https://github.com/zou3519		2025-04-01 10:40:43 +00:00
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__init__.py	[ca] fix accumulate grad polyfill when different strides between param and grad (#149651)	2025-03-24 19:06:45 +00:00
builtins.py	PEP585 update - torch/_dynamo (#145105)	2025-01-18 20:47:11 +00:00
functools.py	PEP585 update - torch/_dynamo (#145105)	2025-01-18 20:47:11 +00:00
fx.py	[fx] Move map_aggregate to C++ (#148243)	2025-03-10 16:05:53 +00:00
itertools.py	[BE][PYFMT] migrate PYFMT for torch._dynamo to ruff format (#144549)	2025-02-28 03:03:53 +00:00
loader.py	[fx] Move map_aggregate to C++ (#148243)	2025-03-10 16:05:53 +00:00
operator.py	[BE][PYFMT] migrate PYFMT for torch._dynamo to ruff format (#144549)	2025-02-28 03:03:53 +00:00
os.py	[dynamo] simplify polyfill registration for builtins.all and builtins.any (#133769)	2024-08-29 20:56:16 +00:00
pytree.py	[pytree] add APIs to determine a class is a namedtuple or PyStructSequence (#113257)	2025-04-01 10:40:43 +00:00
sys.py	[dynamo][polyfills]Support getrecursionlimit (#145989)	2025-01-31 00:47:31 +00:00