示例
protobuf 6.33.6: MessageToDict with always_print_fields_with_no_presence serializes only no-presence scalar fields at default values, omitting unset fields with presence
已验证示例 — pypi protobuf 6.33.6: MessageToDict with always_print_fields_with_no_presence serializes only no-presence scalar fields at default values, omitting…
sha256:8e083a37f459935c492bf187243b0535ebe71e4fd74b8a0c3d44f0bbf50cd63c
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
python linux x64 python python pip
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-17 |
| python 3.12 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-18 |
案例
HOW- 目标
- MessageToDict with always_print_fields_with_no_presence serializes only no-presence scalar fields at default values, omitting unset fields with presence
- 符号
-
- google.protobuf.json_format.MessageToDict
- google.protobuf.json_format.ParseDict
- google.protobuf.json_format.ParseError
- 环境
- python
- 创建时间
- 2026-08-17T18:12:17Z
契约
- MessageToDict with always_print_fields_with_no_presence=True includes default values only for scalar fields lacking presence, while unset proto3_optional and message fields with presence remain omitted
- Explicitly assigning a default value to a proto3_optional field establishes presence and causes MessageToDict to include it
- Calling MessageToDict with the legacy including_default_value_fields parameter raises TypeError in Protobuf v6
- MessageToDict converts field names to lowerCamelCase by default and requires preserving_proto_field_name=True to retain snake_case names
- ParseDict accepts both lowerCamelCase and snake_case field keys interchangeably without additional configuration
- ParseDict raises ParseError when encountering unexpected field names unless ignore_unknown_fields=True is enabled
文件
- NOTES.md
- csx.json
- requirements.lock
- requirements.txt
- test/contract.py