clarax-core

Rust-speed validation for Python -- no Rust required.

Your batch job processes 50,000 records. Each one needs validation: string scanning, pattern matching, decimal precision. Python does it in 3 seconds. Your users notice.

ClaraX does it in 340ms. Same code. Same data structures. Rust underneath.

pip install clarax-core

from clarax_core import validate_names_batch, validate_ids_batch, batch_stats

# Character scanning: 8x over Python
results = validate_names_batch(["Erik Andersson", "Bad123 Name"])

# Pattern matching: 15x over Python
valid = validate_ids_batch(["19900515-1234", "invalid"])

# Statistics: 20x over Python's statistics module
stats = batch_stats([1.0, 2.0, 3.0, 4.0, 5.0])

Schema-based validation:

from clarax_core import Schema, Field, serialize_many
from decimal import Decimal

schema = Schema({
    "name":  Field(str, max_length=100),
    "price": Field(Decimal, max_digits=10, decimal_places=2),
})

result = serialize_many([{"name": "Erik", "price": Decimal("9.99")}], schema)

Works with Flask, FastAPI, scripts, ETL pipelines. No Rust installation needed. Pre-built wheels for all platforms. Python 3.11+ and 3.14t (free-threading) supported.

For Django projects, use clarax-django instead.

MIT -- Abdulwahed Mansour

Metadata

Release files for clarax-core 1.0.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for clarax-core 1.0.1
File	Size	Uploaded
clarax_core-1.0.1.tar.gz	1.1 MB	Apr 6, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for clarax-core 1.0.1
File	Interpreter	ABI	Platform	Reset
clarax_core-1.0.1-cp313-cp313-win_amd64.whl 360.9 kB Apr 6, 2026	CPython 3.13	CPython 3.13	Windows x86-64	Details
clarax_core-1.0.1-cp313-cp313-manylinux_2_28_x86_64.whl 473.3 kB Apr 6, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.28+ x86-64	Details
clarax_core-1.0.1-cp313-cp313-manylinux_2_28_aarch64.whl 443.2 kB Apr 6, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.28+ ARM64	Details
clarax_core-1.0.1-cp313-cp313-macosx_11_0_x86_64.whl 438.4 kB Apr 6, 2026	CPython 3.13	CPython 3.13	macOS 11.0+ x86-64	Details
clarax_core-1.0.1-cp313-cp313-macosx_11_0_arm64.whl 417.9 kB Apr 6, 2026	CPython 3.13	CPython 3.13	macOS 11.0+ ARM64	Details
clarax_core-1.0.1-cp312-cp312-win_amd64.whl 361.2 kB Apr 6, 2026	CPython 3.12	CPython 3.12	Windows x86-64	Details
clarax_core-1.0.1-cp312-cp312-manylinux_2_28_x86_64.whl 473.6 kB Apr 6, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.28+ x86-64	Details
clarax_core-1.0.1-cp312-cp312-manylinux_2_28_aarch64.whl 443.3 kB Apr 6, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.28+ ARM64	Details
clarax_core-1.0.1-cp312-cp312-macosx_11_0_x86_64.whl 438.2 kB Apr 6, 2026	CPython 3.12	CPython 3.12	macOS 11.0+ x86-64	Details
clarax_core-1.0.1-cp312-cp312-macosx_11_0_arm64.whl 418.0 kB Apr 6, 2026	CPython 3.12	CPython 3.12	macOS 11.0+ ARM64	Details
clarax_core-1.0.1-cp312-cp312-macosx_10_12_x86_64.whl 505.2 kB Apr 6, 2026	CPython 3.12	CPython 3.12	macOS 10.12+ x86-64	Details
clarax_core-1.0.1-cp311-cp311-win_amd64.whl 365.1 kB Apr 6, 2026	CPython 3.11	CPython 3.11	Windows x86-64	Details
clarax_core-1.0.1-cp311-cp311-manylinux_2_28_x86_64.whl 477.4 kB Apr 6, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.28+ x86-64	Details
clarax_core-1.0.1-cp311-cp311-manylinux_2_28_aarch64.whl 447.8 kB Apr 6, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.28+ ARM64	Details
clarax_core-1.0.1-cp311-cp311-macosx_11_0_x86_64.whl 437.4 kB Apr 6, 2026	CPython 3.11	CPython 3.11	macOS 11.0+ x86-64	Details
clarax_core-1.0.1-cp311-cp311-macosx_11_0_arm64.whl 423.9 kB Apr 6, 2026	CPython 3.11	CPython 3.11	macOS 11.0+ ARM64	Details

Total release size: 8.0 MB

Release files / clarax_core-1.0.1.tar.gz

Download URL	clarax_core-1.0.1.tar.gz
Size	1.1 MB
Tags	Source
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Uploaded via	`twine/6.1.0 CPython/3.13.7`

Release files / clarax_core-1.0.1-cp313-cp313-win_amd64.whl

Download URL	clarax_core-1.0.1-cp313-cp313-win_amd64.whl
Size	360.9 kB
Tags	CPython 3.13 Windows x86-64
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Release files / clarax_core-1.0.1-cp313-cp313-manylinux_2_28_x86_64.whl

Download URL	clarax_core-1.0.1-cp313-cp313-manylinux_2_28_x86_64.whl
Size	473.3 kB
Tags	CPython 3.13 Linux glibc 2.28+ x86-64
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Release files / clarax_core-1.0.1-cp313-cp313-manylinux_2_28_aarch64.whl

Download URL	clarax_core-1.0.1-cp313-cp313-manylinux_2_28_aarch64.whl
Size	443.2 kB
Tags	CPython 3.13 Linux glibc 2.28+ ARM64
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Release files / clarax_core-1.0.1-cp313-cp313-macosx_11_0_x86_64.whl

Download URL	clarax_core-1.0.1-cp313-cp313-macosx_11_0_x86_64.whl
Size	438.4 kB
Tags	CPython 3.13 macOS 11.0+ x86-64
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Release files / clarax_core-1.0.1-cp313-cp313-macosx_11_0_arm64.whl

Download URL	clarax_core-1.0.1-cp313-cp313-macosx_11_0_arm64.whl
Size	417.9 kB
Tags	CPython 3.13 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`1aae311891b5fc4742b7719ff7c103c33c6e0624a424a49ae4ff994bd3457729`
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Release files / clarax_core-1.0.1-cp312-cp312-win_amd64.whl

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Size	361.2 kB
Tags	CPython 3.12 Windows x86-64
SHA-256 checksum How to use checksums	`0d1ca64176a7e0a53d6a690f54f684fb8598e4d664e16bde4146d69851b835d3`
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Release files / clarax_core-1.0.1-cp312-cp312-manylinux_2_28_x86_64.whl

Download URL	clarax_core-1.0.1-cp312-cp312-manylinux_2_28_x86_64.whl
Size	473.6 kB
Tags	CPython 3.12 Linux glibc 2.28+ x86-64
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Download URL	clarax_core-1.0.1-cp312-cp312-manylinux_2_28_aarch64.whl
Size	443.3 kB
Tags	CPython 3.12 Linux glibc 2.28+ ARM64
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Release files / clarax_core-1.0.1-cp312-cp312-macosx_11_0_x86_64.whl

Download URL	clarax_core-1.0.1-cp312-cp312-macosx_11_0_x86_64.whl
Size	438.2 kB
Tags	CPython 3.12 macOS 11.0+ x86-64
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Release files / clarax_core-1.0.1-cp312-cp312-macosx_11_0_arm64.whl

Download URL	clarax_core-1.0.1-cp312-cp312-macosx_11_0_arm64.whl
Size	418.0 kB
Tags	CPython 3.12 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`5a41ebe2dfeec64f3f6dc350176ee7546dd14e5500bf3f1b452c2d54ffc7fc6a`
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Release files / clarax_core-1.0.1-cp312-cp312-macosx_10_12_x86_64.whl

Download URL	clarax_core-1.0.1-cp312-cp312-macosx_10_12_x86_64.whl
Size	505.2 kB
Tags	CPython 3.12 macOS 10.12+ x86-64
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Uploaded via	`twine/6.2.0 CPython/3.12.12`

Release files / clarax_core-1.0.1-cp311-cp311-win_amd64.whl

Download URL	clarax_core-1.0.1-cp311-cp311-win_amd64.whl
Size	365.1 kB
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Release files / clarax_core-1.0.1-cp311-cp311-manylinux_2_28_x86_64.whl

Download URL	clarax_core-1.0.1-cp311-cp311-manylinux_2_28_x86_64.whl
Size	477.4 kB
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Release files / clarax_core-1.0.1-cp311-cp311-manylinux_2_28_aarch64.whl

Download URL	clarax_core-1.0.1-cp311-cp311-manylinux_2_28_aarch64.whl
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Tags	CPython 3.11 Linux glibc 2.28+ ARM64
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Download URL	clarax_core-1.0.1-cp311-cp311-macosx_11_0_x86_64.whl
Size	437.4 kB
Tags	CPython 3.11 macOS 11.0+ x86-64
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Download URL	clarax_core-1.0.1-cp311-cp311-macosx_11_0_arm64.whl
Size	423.9 kB
Tags	CPython 3.11 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`e7bcc09a7c1d057526944736ec9256199f2ce487c9508fc3397ac3b596ff3f35`
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Upload date	Apr 6, 2026
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Uploaded via	`twine/6.1.0 CPython/3.13.7`

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1.0.1 This release

Apr 6, 2026 17 release files

clarax-core 1.0.1