Skip to main content

Value Objects Sindri

Value Object pattern for Python and Domain Driven Design applications

Easy use and customizable implementation for the Value Object pattern.

Getting Started  •  Value Object Pattern

Sindri value object replaces ad hoc primitives and fragile validators with a consistent Value Object and Aggregate toolkit you can adopt quickly. Spin up validated value objects and aggregates with a simple and a small, focused API.

Why use it? Building your domain with Sindri lets you:

  • ⏱️ Cut domain modeling and validation to seconds
  • 🛡️ Declare immutable, validated value objects with clear error messages
  • 🧩 Model aggregates with explicit invariants and composition
  • 🧰 Start from ready made primitives and identifiers or extend with your own
  • 🔧 Plug in custom validators, decorators, and typed primitives
💧
Created with Instant Python
This project was generated using Instant Python, a fast, easy and reliable project generator for Python projects.

Fast Kickstart

pip install value-object-sindri      # zero dependencies

Create a value object and use it in your domain:

from value_object import Integer, String

age = Integer(30)
name = String("John Doe")

print(f"Name: {name.value}, Age: {age.value}")

Next Steps

ℹ️
Learn More
To learn more about advanced usage of value objects, including validation, custom value objects, complex objects like aggregates, visit the Value Object Pattern section of the documentation.

Metadata

Release files for value-object-sindri 0.3.1

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

Source distribution (sdist)

Source distribution for value-object-sindri 0.3.1
File Size Uploaded Provenance Actions
value_object_sindri-0.3.1.tar.gz 21.6 kB With provenance Details for value_object_sindri-0.3.1.tar.gz

Built distribution (wheel)

Table of built distributions (wheels) for value-object-sindri 0.3.1
File Interpreter ABI Platform Actions
value_object_sindri-0.3.1-py3-none-any.whl Python 3 none any Details for value_object_sindri-0.3.1-py3-none-any.whl

Total release size: 44.7 kB

Release files / value_object_sindri-0.3.1.tar.gz

Download URL value_object_sindri-0.3.1.tar.gz
Size 21.6 kB
Tags Source
SHA-256 checksum
How to use checksums
a76af3c980a657be427101a5479adf2784453a089a7b7b43915671b07c16dddf
BLAKE2b-256 checksum
How to use checksums
0c99dd84d6b81ec167f5480549a6b7f08d0fac9f2ed4b0f69a843d9ba568cbc7
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.16

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 Oct 27, 2026.

Transparency log

Release files / value_object_sindri-0.3.1-py3-none-any.whl

Download URL value_object_sindri-0.3.1-py3-none-any.whl
Size 23.1 kB
Tags Python 3
SHA-256 checksum
How to use checksums
bd3dcd6c9087a071a70fdd34068aa394d913a3f6670641734d35945336f12998
BLAKE2b-256 checksum
How to use checksums
bb7637755c9a1984e71f34cb374d5ccf88b937601f57cb0e7baf869d07a955df
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.16

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 Oct 27, 2026.

Transparency log

Security for value-object-sindri 0.3.1

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

Both files in this release have been uploaded with provenance metadata.

Select from 2 files

Attestation for value_object_sindri-0.3.1.tar.gz

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 Oct 27, 2026.

Transparency log

A 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.

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page