starlite
pydantic
Our great sponsors
starlite | pydantic | |
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73 | 167 | |
2,019 | 18,617 | |
- | 4.3% | |
9.4 | 9.8 | |
about 1 year ago | about 14 hours ago | |
Python | 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.
starlite
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Renaming Starlite to LiteStar
For the past one and a half years 😁. Checkout our docs https://starliteproject.dev/
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Starlite updates March '22 | 2.0 is coming
#1286 is the issue tracking the removal of our last internal Pydantic datastructure, and PR #1382 has the addition of attrs based signature modelling. Once those are merged you will be able to use Starlite without Pydantic.
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How do I gzip/compress my API responses?
You can go to Open an Issue and open an issue for a feature request/enhancement and describe basically the behavior you are wanting to see.
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Is something wrong with FastAPI?
Falcon FastAPI Sanic Starlite (disclosure: I do work here)
- Is ruby a language still worth learning for web development?
- Starlite February Updates
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Best framework to learn if I don't care about getting a job and just want to make projects
for server side , starliteproject.dev/, only python async framwork worth looking into.
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Python projects with best practices on Github?
Well, I'm not objective but I'd say Starlite (https://github.com/starlite-api/starlite) is a might fine codebase. You can also learn a lot about tooling and typing going through it.
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Is learning Flask before Django or FastAPI a good way to introduce myself in Python Web Development?
I have mentioned your concerns to the Starlite discussions board - https://github.com/starlite-api/starlite/discussions/1183
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Starlite v1.51.0 Released
You can find the complete changelog on our v1.51.0 GitHub release page.
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?
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production
Cerberus - Lightweight, extensible data validation library for Python
fastapi-crudrouter - A dynamic FastAPI router that automatically creates CRUD routes for your models
nexe - 🎉 create a single executable out of your node.js apps
starlette - The little ASGI framework that shines. 🌟
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
uvicorn - An ASGI web server, for Python. 🦄
SQLAlchemy - The Database Toolkit for Python
api-performance-tests - Benchmarking Litestar vs other ASGI API framework
sqlmodel - SQL databases in Python, designed for simplicity, compatibility, and robustness.
BlackSheep - Fast ASGI web framework for Python
mypy - Optional static typing for Python