pyrift v0.8.0 — 104 rules, 519 tests, version-guard awareness, dynamic imports

Major release — production grade

New rules (15 new)

• CPY046–CPY057, CPY062–CPY063 — Python 3.14/3.15 coverage
• PPY046–PPY047 — PyPy additions

Architecture

• pyrift.analysis — shared AST utilities (imports, calls, scope)
• Version-guard awareness — if sys.version_info >= (3,11): from typing import Self no longer flagged
• Dynamic import detection — importlib.import_module('cgi') now caught
• by_statement() dedup — multi-name from imports produce one finding

Quality

• 519 tests (was 392)
• 81/81 golden benchmark cases
• Self-scan: 120 files, 0 findings, 0 parse errors
• Corpus: 7 real packages (requests, flask, asyncio, email, httpx, logging, http)
• Runtime harness: 5 rules verified across CPython 3.10–3.15
• CI: CPython 3.10–3.14 + PyPy3.11 all run full benchmark suite

Fixed

• CPY057: protocol=None now flagged (same as no protocol); pickle.Pickler() detected
• PPY009: no longer flags id() used as dict key
• 15 BOM-corrupted files stripped — pyrift now correctly scans BOM files
• Duplicate findings from multi-name from imports fixed
• ASCII-safe output — no Windows console crashes
• cpy050 filename typo fixed

Install / upgrade

pip install --upgrade pyrift