Python scala data structures

Python scala data structures

Skill cxcscmu/SkillLearnBench/skills/b4-skill-creator-gemini-3-flash-preview/python-scala-translation/python-scala-data-structures

Guidelines for translating Python dataclasses, enums, and collections to Scala.From its SKILL.md

Install

npx -y skills add cxcscmu/SkillLearnBench --skill python-scala-data-structures

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SKILL.md

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Python to Scala Data Structures

Dataclasses to Case Classes

Python @dataclass(frozen=True) -> Scala case class.
Python field(default_factory=dict) -> Scala default argument metadata: Map[String, Any] = Map.empty.

Enums

Python Enum -> Scala sealed trait with case objects or Enumeration.
For string values, a sealed trait with a value property is idiomatic.

Collections

Python list -> Scala List or Vector.
Python dict -> Scala Map.
Python tuple -> Scala Tuple or Vector (if variable length).
Python Sequence -> Scala Seq.
Python Iterable -> Scala Iterable.
Python Iterator -> Scala Iterator.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.