oto
datamodel-code-generator
| oto | datamodel-code-generator | |
|---|---|---|
| 3 | 9 | |
| 723 | 2,315 | |
| 1.7% | - | |
| 5.7 | 9.4 | |
| about 2 months ago | about 16 hours ago | |
| Go | Python | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
oto
- tRPC – Move Fast and Break Nothing. End-to-end typesafe APIs made easy
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Generating OpenAPI 3.0 specs from code - what's working for me...
For new projects, I can probably use https://github.com/pacedotdev/oto and stick with an RPC style, but I've got lots of REST services that include URL params and GET requests to document, hence writing this.
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Generate types for TS
You should check out https://github.com/pacedotdev/oto.
datamodel-code-generator
- Datamodel-code-generator: Pydantic model/dataclass from OpenAPI, JSON, YAML
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tRPC – Move Fast and Break Nothing. End-to-end typesafe APIs made easy
Like generating pydantic models or dataclasses for an OpenAPI schema? I haven't needed to go in that direction myself, but this[0] looks promising!
Apologies if I've misunderstood your comment
https://koxudaxi.github.io/datamodel-code-generator/
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OpenAPI v4 Proposal
I'm sorry, but you have completely misunderstood the purpose of Open API.
It is not a specification to define your business logic classes and objects -- either client or server side. Its goal is to define the interface of an API, and to provide a single source of truth that requests and responses can be validated against. It contains everything you need to know to make requests to an API; code generation is nice to have (and I use it myself, but mainly on the server side, for routing and validation), but not something required or expected from OpenAPI
For what it's worth, my personal preferred workflow to build an API is as follows:
1. Build the OpenAPI spec first. A smaller spec could easily be done by hand, but I prefer using a design tool like Stoplight [0]; it has the best Web-based OpenAPI (and JSON Schema) editor I have encountered, and integrates with git nearly flawlessly.
2. Use an automated tool to generate the API code implementation. Again, a static generation tool such as datamodel-code-generator [1] (which generates Pydantic models) would suffice, but for Python I prefer the dynamic request routing and validation provided by pyapi-server [2].
3. Finally, I use automated testing tools such as schemathesis [3] to test the implementation against the specification.
[0] https://stoplight.io/
[1] https://koxudaxi.github.io/datamodel-code-generator/
[2] https://pyapi-server.readthedocs.io
[3] https://schemathesis.readthedocs.io
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Create Pydantic datamodel from huge JSON file with local datamodel-code-generator
The site also provide a link to the github repo of the underlying program.
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PSA: I think this JSON to Pydantic converter is extremely useful for boilerplate model creation
Not sure who owns/hosts the site, but its based on this github repo.
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My top python library
That's what datamodel-code-generator propose.
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I use attrs instead of pydantic
had generally good experience creating typed wrappers for api's with json-schema-to-pydantic[0] converter
[0] https://github.com/koxudaxi/datamodel-code-generator
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What's the best libraries to build a REST API with Openapi compatibility
To save you some work, if you have already an OpenAPI specification at hand, you can use datamodel-code-generator to generate your Pydantic models from the spec.
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This is what I pushed today, I don't know why but I was very positive about the code until someone reviewed it and pointed out the obvious. Also 'internal_data' field is very essential for other parts of the code. It is so embarrassing I want to disappear from the face of the earth.
And there are code generators for it! https://github.com/koxudaxi/datamodel-code-generator/
What are some alternatives?
vellum-client-generator - Vellum’s Fern API which is used to generate SDKs.
sqlmodel - SQL databases in Python, designed for simplicity, compatibility, and robustness.
crosswalk - Typed express router for TypeScript
pydantic - Data validation using Python type hints
fern-java - Generate Java models, clients, and server interfaces from your API definition.
pydantic-factories - Simple and powerful mock data generation using pydantic or dataclasses
transmission-material-ui - Web Interface for Transmission using React and MUI.
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production
typescriptify-golang-structs - A Golang struct to TypeScript class/interface converter
odmantic - Sync and Async ODM (Object Document Mapper) for MongoDB based on python type hints
ts-websocket-compressor - This library compresses data sent over a WebSocket connection to improve throughput on devices that can't use compression for one reason or another.
cattrs - Composable custom class converters for attrs.