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refactor: improve Checkpoint-Serialize consistency for state_dict #3519

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Merged
vfdev-5 merged 4 commits into from
Feb 9, 2026
Merged

refactor: improve Checkpoint-Serialize consistency for state_dict #3519

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467d4aa
refactor Checkpoint state_dict to handled by Serializable
rwtarpit Feb 6, 2026
c7c00e9
revert load_state_dict
rwtarpit Feb 6, 2026
1af10c5
revert back to str based state_dict loading
rwtarpit Feb 7, 2026
7bc14b5
Merge branch 'master' into master
vfdev-5 Feb 9, 2026
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4 changes: 2 additions & 2 deletions ignite/handlers/checkpoint.py
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Original file line number Diff line number Diff line change
Expand Up @@ -768,8 +768,8 @@ def state_dict(self) -> OrderedDict:
"""Method returns state dict with saved items: list of ``(priority, filename)`` pairs.
Can be used to save internal state of the class.
"""
# TODO: this method should use _state_dict_all_req_keys
return OrderedDict([("_saved", [(p, f) for p, f in self._saved])])
keys = self._state_dict_all_req_keys
return OrderedDict([(k, [(p, f) for p, f in getattr(self, k)]) for k in keys])

def load_state_dict(self, state_dict: Mapping) -> None:
"""Method replaces internal state of the class with provided state dict data.
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