st-mui 0.3.2

MUI X components for Streamlit, built with Components v2. Includes DatePicker, TimePicker, and DateTimePicker.

st-mui

MUI X components for Streamlit, built with Components v2

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Components

Component	Description	License	Streamlit equivalent
time_picker	Clock UI, AM/PM toggle, min/max bounds	MIT	st.time_input
date_time_picker	Combined date + time, AM/PM toggle, calendar popover	MIT	st.datetime_input
date_picker	Calendar popover with format control	MIT	st.date_input
date_range_picker	Date range selection with dual calendars	Pro*	st.date_input (range mode)
date_time_range_picker	Datetime range with start/end time selection	Pro*	--
tree_view	Hierarchical tree with checkboxes and multi-select	MIT	--

*Pro components work in evaluation mode without a license key (watermark shown). Set ST_MUI_LICENSE_KEY env var or pass license_key= to remove it.

Installation

uv add st-mui

or with pip:

pip install st-mui

Quick start

import streamlit as st
from datetime import time, datetime, date, timedelta
from st_mui import (
    time_picker, date_time_picker, date_picker,
    date_range_picker, date_time_range_picker,
    tree_view,
)

t = time_picker(label="Pick a time", value=time(9, 30), ampm=True, key="my_time")

dt = date_time_picker(label="Select date & time", value=datetime.now(), key="my_datetime")

d = date_picker(label="Pick a date", value=date.today(), key="my_date")

start, end = date_range_picker(
    label="Trip dates",
    value=(date.today(), date.today() + timedelta(days=7)),
    key="my_range",
)

start_dt, end_dt = date_time_range_picker(
    label="Event",
    value=(datetime.now(), datetime.now() + timedelta(hours=2)),
    key="my_dt_range",
)

selected = tree_view(
    items=[
        {"id": "docs", "label": "Documents", "children": [
            {"id": "resume", "label": "Resume.pdf"},
        ]},
        {"id": "photos", "label": "Photos"},
    ],
    checkbox_selection=True,
    multi_select=True,
    key="my_tree",
)

API

time_picker

time_picker(
    label="Select a time",
    value=None,           # time object or HH:MM string
    ampm=True,            # 12-hour vs 24-hour
    min_time=None,
    max_time=None,
    disabled=False,
    on_change=None,
    key=None,
) -> time | None

date_time_picker

date_time_picker(
    label="Select date & time",
    value=None,           # datetime object or ISO string
    min_datetime=None,
    max_datetime=None,
    ampm=True,
    disabled=False,
    on_change=None,
    key=None,
) -> datetime | None

date_picker

date_picker(
    label="Select a date",
    value=None,           # date object or YYYY-MM-DD string
    min_date=None,
    max_date=None,
    format="MM/DD/YYYY",  # MUI format tokens
    disabled=False,
    on_change=None,
    key=None,
) -> date | None

date_range_picker (Pro)

date_range_picker(
    label="Select date range",
    value=None,           # tuple of (date, date) or (str, str)
    min_date=None,
    max_date=None,
    calendars=2,          # 1 or 2 calendar panels
    disabled=False,
    license_key=None,     # or set ST_MUI_LICENSE_KEY env var
    on_change=None,
    key=None,
) -> tuple[date | None, date | None]

date_time_range_picker (Pro)

date_time_range_picker(
    label="Select date & time range",
    value=None,           # tuple of (datetime, datetime) or (str, str)
    min_datetime=None,
    max_datetime=None,
    ampm=True,
    disabled=False,
    license_key=None,     # or set ST_MUI_LICENSE_KEY env var
    on_change=None,
    key=None,
) -> tuple[datetime | None, datetime | None]

tree_view

tree_view(
    items=None,           # list of {"id", "label", "children": [...]}
    label=None,
    multi_select=False,
    checkbox_selection=True,
    default_expanded=None,
    default_selected=None,
    disabled=False,
    on_change=None,
    key=None,
) -> list[str]  # selected item IDs

MUI X Pro license

The date_range_picker and date_time_range_picker use MUI X Pro components. They work in evaluation mode without a license key (a watermark is displayed). To remove the watermark:

# Set as environment variable (recommended)
export ST_MUI_LICENSE_KEY="your-license-key"

Or pass directly:

date_range_picker(label="Dates", license_key="your-license-key")

Running the example

pip install st-mui
streamlit run examples/showcase.py

Development

# Clone and install
git clone https://github.com/lperezmo/st-mui.git
cd st-mui
uv sync --dev

# Build frontend
cd st_mui/frontend
npm install
npm run build
cd ../..

# Run showcase
uv run streamlit run examples/showcase.py

License

MIT