Rupy is a web framework for building web applications in Python. However It users Rust (Axum + pyo3) behind the scenes to provide high performance.
Ergonomics
Rupy is designed to be ergonomic and easy to use. It provides a simple and intuitive API that allows developers to quickly build web applications without having to worry about the underlying implementation details.
Example of a simple web application using Rupy:
from rupy import Rupy, Request, Response
app = Rupy()
@app.route("/", methods=["GET"])
def hello_world(request: Request) -> Response:
return Response("Hello, World!")
@app.route("/user/<username>", methods=["GET"])
def hello_user(request: Request, username: str) -> Response:
return Response(f"Hello, {username}!")
@app.route("/echo", methods=["POST"])
def echo(request: Request) -> Response:
return Response(f"Echo: {request.body}")
if __name__ == "__main__":
app.run(host="0.0.0.0", port=8000)
To run the application, save the code to a file named app.py and execute it using Python:
python app.py
Middleware Support
Rupy supports middleware functions that execute before route handlers. This allows you to add cross-cutting concerns like authentication, logging, CORS, etc.
Example with middleware:
from rupy import Rupy, Request, Response
app = Rupy()
@app.middleware
def auth_middleware(request: Request):
if request.path.startswith("/admin"):
return Response("Unauthorized", status=401)
return request
@app.middleware
def logging_middleware(request: Request):
print(f"Request: {request.method} {request.path}")
return request
@app.route("/", methods=["GET"])
def index(request: Request) -> Response:
return Response("Public page")
@app.route("/admin", methods=["GET"])
def admin(request: Request) -> Response:
return Response("Admin page")
if __name__ == "__main__":
app.run(host="0.0.0.0", port=8000)
Middlewares can:
- Inspect and modify requests
- Return early responses (blocking further processing)
- Execute in registration order
- Be used for authentication, logging, CORS, rate limiting, etc.
Performance
Rupy leverages the performance of Rust and Axum to provide a fast and efficient web framework. It is designed to handle high loads and provide low latency responses. It was meant to be a high-performance, fastest alternative to existing Python web frameworks like FastAPI and Flask.
It was benchmarked against FastAPI and Flask using wrk and the results are as follows:
$ wrk -t12 -c400 -d30s http://127.0.0.1:8000/
1 maintainer
Metadata
1 maintainer
Release files for rupy-api 0.3.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
Total release size: 27.1 MB
Release files / rupy_api-0.3.2-cp314-cp314-win_amd64.whl
| Download URL | rupy_api-0.3.2-cp314-cp314-win_amd64.whl |
|---|---|
| Size | 1.6 MB |
| Tags | CPython 3.14 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
34ce31188632a085873cbaf33940a8c86e2bd2bd11eb083c16056fba2aadeb4d
|
|
BLAKE2b-256 checksum How to use checksums |
6b68c0303a4e26f574b1cc0f123fa2474ca72c33254e4d6efb94c024555edc39
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp314-cp314-manylinux_2_34_x86_64.whl
| Download URL | rupy_api-0.3.2-cp314-cp314-manylinux_2_34_x86_64.whl |
|---|---|
| Size | 2.0 MB |
| Tags | CPython 3.14 Linux glibc 2.34+ x86-64 |
|
SHA-256 checksum How to use checksums |
0b78059ead2e6f1c39a6bd693722d8c32a9f2feddcaba3df9c7c3a57143cab6a
|
|
BLAKE2b-256 checksum How to use checksums |
f4b6d347290d15ae6d0e9582077ee8da5c5c56b889e4caa077eabda615593a20
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp314-cp314-macosx_11_0_arm64.whl
| Download URL | rupy_api-0.3.2-cp314-cp314-macosx_11_0_arm64.whl |
|---|---|
| Size | 1.8 MB |
| Tags | CPython 3.14 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
139acda896240ad43c48b39b078e9d39b43610f639b1be0b9536e82326f1e149
|
|
BLAKE2b-256 checksum How to use checksums |
e95e77f4edcedaa5d83458673e7900647c7e47273a695469fc49ec1e19c1a62d
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp313-cp313-win_amd64.whl
| Download URL | rupy_api-0.3.2-cp313-cp313-win_amd64.whl |
|---|---|
| Size | 1.6 MB |
| Tags | CPython 3.13 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
5e134e2c4c6703fe5cf159042ab47653dd23be04aa1e932759b8c6f96029be0a
|
|
BLAKE2b-256 checksum How to use checksums |
06de83f21299aa6c992283ddeab63ef750f1e79cb3669307b3601542a6345f3e
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp313-cp313-manylinux_2_34_x86_64.whl
| Download URL | rupy_api-0.3.2-cp313-cp313-manylinux_2_34_x86_64.whl |
|---|---|
| Size | 2.0 MB |
| Tags | CPython 3.13 Linux glibc 2.34+ x86-64 |
|
SHA-256 checksum How to use checksums |
d7d1b926be8104265177f3767bf5493f6e269f58678d3187c128e708c7f9766c
|
|
BLAKE2b-256 checksum How to use checksums |
7839e67a91e0a0eaa88c3d8be0dc311a8c24c2e17a8f4d5ae13d66f17c04d905
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp313-cp313-macosx_11_0_arm64.whl
| Download URL | rupy_api-0.3.2-cp313-cp313-macosx_11_0_arm64.whl |
|---|---|
| Size | 1.8 MB |
| Tags | CPython 3.13 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
4f67416a34690f1abbd4da5e4360939febc954b15ec87b4569d891ed1600eef4
|
|
BLAKE2b-256 checksum How to use checksums |
beddcc7085d5aa063489d99c3f9c13dd248b5cf0b629646f54fb103dbd55d326
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp312-cp312-win_amd64.whl
| Download URL | rupy_api-0.3.2-cp312-cp312-win_amd64.whl |
|---|---|
| Size | 1.6 MB |
| Tags | CPython 3.12 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
0eca3a47d18875c586fc38f1ffea2c0d55fef9de4a0ffed774173dd181d4513e
|
|
BLAKE2b-256 checksum How to use checksums |
e005f60a38b68b6a290ea19ddef0f78857be688c4ae9643d922f39006fd5ad15
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp312-cp312-manylinux_2_34_x86_64.whl
| Download URL | rupy_api-0.3.2-cp312-cp312-manylinux_2_34_x86_64.whl |
|---|---|
| Size | 2.0 MB |
| Tags | CPython 3.12 Linux glibc 2.34+ x86-64 |
|
SHA-256 checksum How to use checksums |
de4a8339c21e7a4b317b9db533ddc40b777b8b6ccbbe1f4181620a88c92cb64d
|
|
BLAKE2b-256 checksum How to use checksums |
947ab50975856515e264c08be6eaf911ad5d10b80df8a2a4ce6d256f249d8957
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp312-cp312-macosx_11_0_arm64.whl
| Download URL | rupy_api-0.3.2-cp312-cp312-macosx_11_0_arm64.whl |
|---|---|
| Size | 1.8 MB |
| Tags | CPython 3.12 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
8b56fa02716972a2a03a18f0ddf3afda0259fe27e0168787b887102e7e6e1ec8
|
|
BLAKE2b-256 checksum How to use checksums |
517da629c71ee7e4308c417286a072a88772638fa5d64eceb2d6d54cbe769380
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp311-cp311-win_amd64.whl
| Download URL | rupy_api-0.3.2-cp311-cp311-win_amd64.whl |
|---|---|
| Size | 1.6 MB |
| Tags | CPython 3.11 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
21cf11e0be481bef2e929b008f9ae9002be17863d7502bf0f03562147dc5fc32
|
|
BLAKE2b-256 checksum How to use checksums |
d12f58ff2533cc11c076bba2627203955010354b04b4527e89ac21883d73bd6c
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp311-cp311-manylinux_2_34_x86_64.whl
| Download URL | rupy_api-0.3.2-cp311-cp311-manylinux_2_34_x86_64.whl |
|---|---|
| Size | 2.0 MB |
| Tags | CPython 3.11 Linux glibc 2.34+ x86-64 |
|
SHA-256 checksum How to use checksums |
df9266f577c4f1cf15cd5ab731629016618e2267ac0a13b1f9e921df45ceb1ea
|
|
BLAKE2b-256 checksum How to use checksums |
e9d6171562532d7199a91ff9930e24b6a592be7a655162d7ba80a25daca4024b
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp311-cp311-macosx_11_0_arm64.whl
| Download URL | rupy_api-0.3.2-cp311-cp311-macosx_11_0_arm64.whl |
|---|---|
| Size | 1.8 MB |
| Tags | CPython 3.11 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
ba85bc244912fdc8f55e73c97a2bc8eb18aab36aea95fb98d2c9fd18037bbfbf
|
|
BLAKE2b-256 checksum How to use checksums |
d385895a132e8f2e4baec536c7c2519b14f693440e2a1abc61c23592d0e7161c
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp310-cp310-win_amd64.whl
| Download URL | rupy_api-0.3.2-cp310-cp310-win_amd64.whl |
|---|---|
| Size | 1.6 MB |
| Tags | CPython 3.10 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
590c73ddf1e3a907648dad8c765c88f83418f736a87872383e8e9c75c3c75217
|
|
BLAKE2b-256 checksum How to use checksums |
bc150cad6a844a9762ab0c66cce657d856e74beb944a4b8775ad30537db22d9f
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp310-cp310-manylinux_2_34_x86_64.whl
| Download URL | rupy_api-0.3.2-cp310-cp310-manylinux_2_34_x86_64.whl |
|---|---|
| Size | 2.0 MB |
| Tags | CPython 3.10 Linux glibc 2.34+ x86-64 |
|
SHA-256 checksum How to use checksums |
0b1683178434742f6f006e00db31c1baf3cef02884fecb57d15b186a8b698829
|
|
BLAKE2b-256 checksum How to use checksums |
7bd02fd0e6a844112f5157816ab0223bb065ab81b54ba8c12d5be026a8c42d21
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logRelease files / rupy_api-0.3.2-cp310-cp310-macosx_11_0_arm64.whl
| Download URL | rupy_api-0.3.2-cp310-cp310-macosx_11_0_arm64.whl |
|---|---|
| Size | 1.8 MB |
| Tags | CPython 3.10 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
2c370d9f54fe8ef0f00fc179a300663434748260bf504d7c5a25ef3ed250dd6a
|
|
BLAKE2b-256 checksum How to use checksums |
f85715bc32d913f961ae8be96872e67da151600c44bb6ade45a5c03b31e12a71
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logSecurity for rupy-api 0.3.2
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
All 15 files in this release have been uploaded with provenance metadata.
Attestation for rupy_api-0.3.2-cp314-cp314-win_amd64.whl
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Apr 23, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
