Registry / web-framework / dash-pydantic-utils

dash-pydantic-utils

library0.18.3pypypiunverified

Utility library for dash-pydantic-form, providing model handling, validation, and serialization helpers for building dynamic forms with Dash and Pydantic v2. Current version 0.18.3, requires Python >=3.10,<3.14. Active development with frequent releases.

web-framework serialization

pip install dash-pydantic-utils

github ↗package ↗

INSTALL

IMPORT

SIG · DASH-PYDANTIC-UTIL

dash-pydantic-utils

web-frameworkpythonv0.18.3

Install

2.9s avg

Import

—

Disk

26MB

Pass rate

8/ 10

Env Coverage8 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.18.3 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

glibc

py 3.10

✓ —

✓ 3.8s

py 3.11

✓ —

✓ 2.9s

py 3.12

✓ —

✓ 2.5s

py 3.13

✓ —

✓ 2.6s

py 3.9

✕ build_error

26MB installed

● package 26MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

ModelForm

✓ from dash_pydantic_utils import ModelForm

✗ from dash_pydantic_utils import ModelForm

Basic usage creating a form from a Pydantic model.

from dash_pydantic_utils import ModelForm import dash from dash import html app = dash.Dash(__name__) class MyModel(BaseModel): name: str = 'World' form = ModelForm(MyModel, id='my-form') app.layout = html.Div([form]) if __name__ == '__main__': app.run_server(debug=True)

Debug

Known issues

breakingdash-pydantic-utils was split from dash-pydantic-form (around v0.17). Imports from dash_pydantic_form may break. Re-import from dash_pydantic_utils.

fix

Change 'from dash_pydantic_form import ModelForm' to 'from dash_pydantic_utils import ModelForm'

affects: >=0.17

deprecatedThe old 'Form' component (from dash_pydantic_form) is deprecated. Use 'ModelForm' from dash_pydantic_utils instead.

fix

Replace 'Form' imports with 'ModelForm' from dash_pydantic_utils.

affects: >=0.17

gotchaModelForm requires a Pydantic v2 model. Using v1 models will cause validation errors.

fix

Ensure your model inherits from pydantic.BaseModel (v2), not v1 BaseModel.

affects: all

Upgrade

Version history

0.18.3latest on PyPI · released Jan 31, 2026

Audit

Dependencies

dashrequiredCore dependency for Dash components and callbacks

pydanticrequiredPydantic model definitions and validation (v2)

Agent activity

11 hits · last 30 days

node

Resources

githubhttps://github.com/RenaudLN/dash-pydantic-form ↗

packagehttps://pypi.org/project/dash-pydantic-utils/ ↗