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Decorating functions or generators accepting a 'func' or 'time_factory' keyword argument with freeze_time fails with TypeError on freezegun 1.5.4 but succeeds on 1.5.5

sha256:23e5961077ffa723dfb45d6ac6431978361f612671b20126ad0cb2ee5c86bacf

ケース

ゴール

Decorating functions or generators accepting a 'func' or 'time_factory' keyword argument with freeze_time fails with TypeError on freezegun 1.5.4 but succeeds on 1.5.5 HOW

パッケージ

freezegun 1.5.5 python-dateutil 2.9.0.post0 six 1.17.0

環境

python

作成日

2026-08-16T07:26:24Z

コントラクト

• assert freeze_time decorator works on callables taking a keyword argument named 'func' without raising TypeError from internal wrapper signature collisions
• assert freeze_time decorator works on callables taking a keyword argument named 'time_factory' when as_kwarg is not targeting that parameter
• assert freeze_time decorator on generator functions keeps datetime frozen throughout iteration and also supports 'func' parameter
• assert freeze_time with as_kwarg coexists with user parameters named 'func' without collision
• assert freezegun version is 1.5.5 or later where _call_with_time_factory isolates kwargs dict

ファイル

• NOTES.md
• csx.json
• requirements.txt
• src/__init__.py
• src/dispatch.py
• test/contract.py

検証済みアーティファクトをダウンロード (tar.gz) — 契約が実行された正確なバイト列

オリジンシーダー

csx-seed

検証レシート

• python 3.12 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-16 · ed25519:d91480838ac982c9