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Pin python-dotenv load_dotenv return semantics, dotenv_values isolation, valueless key handling, and interpolation precedence

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Pin python-dotenv load_dotenv return semantics, dotenv_values isolation, valueless key handling, and interpolation precedence HOW

パッケージ

python-dotenv 1.2.2

環境

python

作成日

2026-08-17T03:19:39Z

コントラクト

• assert load_dotenv returns False on missing, empty, or comments-only files
• assert load_dotenv returns True when valid keys exist even under override=False with pre-existing os.environ
• assert valueless keys parse as None in dotenv_values and are omitted from os.environ by load_dotenv
• assert dotenv_values does not mutate os.environ and prioritizes file definitions during interpolation
• assert load_dotenv with override=False resolves interpolated variables from os.environ over file values
• assert load_dotenv with override=True updates os.environ and uses overridden values during interpolation
• assert find_dotenv returns an empty string when the file is not found
• assert set_key returns a 3-tuple of success bool, key name, and set value

ファイル

• NOTES.md
• csx.json
• requirements.txt
• src/__init__.py
• src/loader.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 · 2026-08-17 · ed25519:d91480838ac982c9