示例

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

sha256:491b3c7563fa445358d0adc4cf5a2a62d1b367ce9be91206c709401818fcb98e

案例

目标

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

包

httpx 0.28.1

环境

python

创建时间

2026-08-17T06:39:34Z

常见的想当然

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

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• 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.

文件

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

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

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