Registry / web-framework / dash-mp-components

dash-mp-components

library0.5.2pypypiunverified

Dash components for the Materials Project, providing interactive UI elements to access and visualize materials data. Current version is 0.5.1, with releases triggered by Git tags via CI/CD. The library wraps common Materials Project API features into Dash components.

web-framework data

pip install dash-mp-components

package ↗homepage ↗

INSTALL

IMPORT

SIG · DASH-MP-COMPONENTS

dash-mp-components

web-frameworkpythonv0.5.2

Install

1.7s avg

Import

—

Disk

36MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.5.2 · 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

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 37.9MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 1.7s · import 0.000s · 38MB

36MB installed

● package 36MB

Code

Verified usage

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

MPElementCard

✓ from dash_mp_components import MPElementCard

✗ from dash_mp_components import MPElementCard

Minimal Dash app with an MPElementCard showing silicon data. Requires a valid Materials Project API key.

import dash from dash import html from dash_mp_components import MPElementCard app = dash.Dash(__name__) app.layout = html.Div([ MPElementCard(element='Si', api_key=os.environ.get('MP_API_KEY', 'your-key-here')) ]) if __name__ == '__main__': app.run_server(debug=True)

Debug

Known issues

breakingVersion 0.5.0+ changed the import path from 'dash_mp_components' to a different package structure; ensure you use the correct top-level import as shown in the docs.

fix

Use 'from dash_mp_components import ComponentName' rather than any nested submodule imports.

affects: >=0.5.0

gotchaComponents require a Materials Project API key (MP_API_KEY environment variable or 'api_key' prop). Without it, components will fail silently or show an error state.

fix

Set the MP_API_KEY environment variable or pass api_key as a prop to each component.

affects: all

deprecatedThe 'api_key' prop is deprecated in favor of using the global key via the environment variable. Future versions may remove the prop entirely.

fix

Set the MP_API_KEY environment variable instead of passing api_key as a prop.

affects: >=0.5.0

gotchaComponents are not reactive to prop changes after initialization; you must recreate the component to update data.

fix

Use Dash callbacks to rebuild the component layout when data dependencies change.

affects: all

Upgrade

Version history

0.5.2latest on PyPI · released Jun 9, 2026

Audit

Dependencies

dashrequiredCore framework required to run Dash apps

mp-apirequiredProvides Materials Project API client for data access

Agent activity

10 hits · last 30 days

node

OpenAI (training)

Resources

packagehttps://pypi.org/project/dash-mp-components/ ↗

homepagehttps://materialsproject.org/ ↗