flask-smorest
pydantic
flask-smorest | pydantic | |
---|---|---|
5 | 167 | |
619 | 18,733 | |
0.6% | 2.1% | |
8.9 | 9.8 | |
8 days ago | about 19 hours ago | |
Python | Python | |
MIT License | MIT License |
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flask-smorest
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Faster time-to-market with API-first
When it comes to Flask, in particular, there’re plenty of choices. And in fairness, not all frameworks are created equal. You’ve got flasgger, restx (successor of flask-restplus), flask-RESTful, and flask-smorest, to mention a few. How do you choose among those???
- What's best library for swagger + flask?
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I cant get multiple files with marshmallow.
Have you taken a look at this : https://github.com/marshmallow-code/flask-smorest/issues/321
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APIFairy: Automatic OpenAPI Documentation for Flask APIs
Seems similar to flask-smorest ?
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New major versions of Flask, Jinja, Click, and Werkzeug released!
flask-smorest Flask, API + OpenAPI/SwaggerUI/Redoc + Marshmallow
pydantic
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Advanced RAG with guided generation
First, note the method prefix_allowed_tokens_fn. This method applies a Pydantic model to constrain/guide how the LLM generates tokens. Next, see how that constrain can be applied to txtai's LLM pipeline.
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utype VS pydantic - a user suggested alternative
2 projects | 15 Feb 2024
utype is a concise alternative of pydantic with simplified parameters and usages, supporting both sync/async functions and generators parsing, and capable of using native logic operators to define logical types like AND/OR/NOT, also provides custom type parsing by register mechanism that supports libraries like pydantic, attrs and dataclasses
- Pydantic v2 ruined the elegance of Pydantic v1
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Ask HN: Pydantic has too much deprecation. Why is it popular?
I like some of the changes from v1 to v2. But then you have something like this [0] removed from the library without proper documentation or replacement, resulting in ugly workarounds in the link that wont' work properly.
[0]: https://github.com/pydantic/pydantic/discussions/6337
- OpenAI uses Pydantic for their ChatCompletions API
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🍹GinAI - Cocktails mixed with generative AI
The easiest implementation I found was to use a PyDantic class for my target schema — and use that as a parameter for the method call to “ChatCompletion.create()”. Here’s a fragment of the GinAI Python classes used.
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FastStream: Python's framework for Efficient Message Queue Handling
Also, FastStream uses Pydantic to parse input JSON-encoded data into Python objects, making it easy to work with structured data in your applications, so you can serialize your input messages just using type annotations.
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Introducing FastStream: the easiest way to write microservices for Apache Kafka and RabbitMQ in Python
Pydantic Validation: Leverage Pydantic's validation capabilities to serialize and validate incoming messages
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Cannot get Langchain to work
Not sure if it is exactly related, but there is an open issue on Github for that exact message.
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FastAPI 0.100.0:Release Notes
Well the performance increase is so huge because pydantic1 is really really slow. And for using rust, I'd have expected more tbh…
I've been benchmarking pydantic v2 against typedload (which I write) and despite the rust, it still manages to be slower than pure python in some benchmarks.
The ones on the website are still about comparing to v1 because v2 was not out yet at the time of the last release.
pydantic's author will refuse to benchmark any library that is faster (https://github.com/pydantic/pydantic/pull/3264 https://github.com/pydantic/pydantic/pull/1525 https://github.com/pydantic/pydantic/pull/1810) and keep boasting about amazing performances.
On pypy, v2 beta was really really really slow.
What are some alternatives?
flask-restx - Fork of Flask-RESTPlus: Fully featured framework for fast, easy and documented API development with Flask
Cerberus - Lightweight, extensible data validation library for Python
flask-pydantic - flask extension for integration with the awesome pydantic package
nexe - 🎉 create a single executable out of your node.js apps
flask-pydantic-spec - An Flask OpenAPI library using Pydantic
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
flask-rebar - Flask-Rebar combines flask, marshmallow, and swagger for robust REST services.
SQLAlchemy - The Database Toolkit for Python
Flask - The Python micro framework for building web applications.
sqlmodel - SQL databases in Python, designed for simplicity, compatibility, and robustness.
starlette - The little ASGI framework that shines. 🌟
mypy - Optional static typing for Python