apache/datafusion-python

audit-skill-md

Audit the user-facing skill at skills/datafusion_python/SKILL.md against the current public Python API. Find new APIs that should be documented, stale mentions of removed/renamed APIs, examples that drifted from current idiomatic style, and places that need a…

لغة النص الأصلي: الإنجليزية

check-upstream

Check if upstream Apache DataFusion features (functions, DataFrame ops, SessionContext methods, FFI types) are exposed in this Python project. Use when adding missing functions, auditing API coverage, or ensuring parity with upstream.

لغة النص الأصلي: الإنجليزية

ffi-capsule-protocol

TRIGGER — read before adding, changing, or reviewing any __datafusion_*__ capsule getter, any FFI_* export that asks for a TaskContextProvider or an extension codec, or any code that calls FFI_QueryPlanner::new / FFI_TableProvider::new /…

لغة النص الأصلي: الإنجليزية

make-pythonic

Audit and improve datafusion-python functions to accept native Python types (int, float, str, bool) instead of requiring explicit lit() or col() wrapping. Analyzes function signatures, checks upstream Rust implementations for type constraints, and applies the…

لغة النص الأصلي: الإنجليزية

datafusion-python

Use when the user is writing datafusion-python (Apache DataFusion Python bindings) DataFrame or SQL code. Covers imports, data loading, DataFrame operations, expression building, SQL-to-DataFrame mappings, idiomatic patterns, and common pitfalls.

لغة النص الأصلي: الإنجليزية