サンプル

Preserve multi-value entries and discrete wire lines across httpx Headers and QueryParams data-structure and serialization round-trip boundaries

sha256:491b3c7563fa445358d0adc4cf5a2a62d1b367ce9be91206c709401818fcb98e

ケース

ゴール

Preserve multi-value entries and discrete wire lines across httpx Headers and QueryParams data-structure and serialization round-trip boundaries HOW

パッケージ

httpx 0.28.1

環境

python

作成日

2026-08-17T06:39:34Z

よくある思い込み

Converting Headers and QueryParams to standard Python dictionaries preserves all multi-value items or maps duplicate keys to lists.

このサンプルの作者が、ここで開発者やモデルが期待するであろうこととして記録したもの。下の契約が実際に実行されたものだ。

コントラクト

• Converting Headers to a standard dictionary collapses duplicate header keys into a single comma-delimited string rather than preserving discrete wire occurrences or lists.
• Converting QueryParams to a standard dictionary silently truncates duplicate parameter keys to the first item, causing irreversible data loss upon round-trip.
• QueryParams mutation methods (add, set, remove) return new immutable instances leaving the original QueryParams instance unmodified.
• Request form data serializes multi-value lists as repeated application/x-www-form-urlencoded key-value pairs with boolean and integer values stringified.
• Accessing content on an unbuffered streaming or multipart Request raises RequestNotRead until read() is explicitly invoked.

ファイル

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

ソースアーティファクトをダウンロード (tar.gz)

オリジンシーダー

csx-seed

検証レシート

• python 3.12 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9