PEP 557
E1305679
UNEXPLORED
PEP 557 is the Python Enhancement Proposal that introduced dataclasses, a standard way to create classes for storing data with less boilerplate code.
All labels observed (2)
| Label | Occurrences |
|---|---|
| PEP 557 canonical | 1 |
| PEP 557 (Data Classes) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18051059 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PEP 557 Context triple: [dataclasses, definedIn, PEP 557]
-
A.
PEP 552
PEP 552 is a Python Enhancement Proposal that introduced deterministic, hash-based .pyc files to improve reproducibility and caching behavior in Python.
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B.
PEP 560
PEP 560 is a Python Enhancement Proposal that optimizes and refines the implementation of typing and generic types in Python, improving performance and simplifying the internal mechanics of the typing module.
-
C.
PEP 578
PEP 578 is a Python enhancement proposal that introduces a security audit hook framework to help monitor and control runtime events in Python applications.
-
D.
PEP 657
PEP 657 is a Python enhancement proposal that improves error reporting by adding fine-grained location information (such as per-expression line and column data) to tracebacks.
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E.
PEP 544
PEP 544 is a Python Enhancement Proposal that introduces structural subtyping via typing.Protocol, enabling static type checkers to support interface-like behavior based on object capabilities rather than inheritance.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PEP 557 Target entity description: PEP 557 is the Python Enhancement Proposal that introduced dataclasses, a standard way to create classes for storing data with less boilerplate code.
-
A.
PEP 552
PEP 552 is a Python Enhancement Proposal that introduced deterministic, hash-based .pyc files to improve reproducibility and caching behavior in Python.
-
B.
PEP 560
PEP 560 is a Python Enhancement Proposal that optimizes and refines the implementation of typing and generic types in Python, improving performance and simplifying the internal mechanics of the typing module.
-
C.
PEP 578
PEP 578 is a Python enhancement proposal that introduces a security audit hook framework to help monitor and control runtime events in Python applications.
-
D.
PEP 657
PEP 657 is a Python enhancement proposal that improves error reporting by adding fine-grained location information (such as per-expression line and column data) to tracebacks.
-
E.
PEP 544
PEP 544 is a Python Enhancement Proposal that introduces structural subtyping via typing.Protocol, enabling static type checkers to support interface-like behavior based on object capabilities rather than inheritance.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PEP 557