filter-persist 0.1.1

Custom Streamlit AgGrid component

Filter Persist

Filter Persist is a custom Streamlit component that integrates AG Grid and enables persistent filtering using a local JSON file.

Built with care by Parshav Shivnani, this component is ideal for dashboards where user filter preferences need to be retained between sessions.

🔧 Features

• Interactive AG Grid component for Streamlit
• Filters are saved and restored from a JSON file
• Simple to integrate in any Streamlit workflow
• No need for AG Grid enterprise modules

📦 Installation

Install the package from PyPI:

pip install filter-persist

Example using python import streamlit as st import pandas as pd import json from filter_persist import custom_aggrid

Sample DataFrame

df = pd.DataFrame({ "name": ["Alice", "Bob", "Charlie"], "age": [25, 30, 30], })

Load saved filters from JSON file

try: with open("filter_model.json", "r") as f: saved_filters = json.load(f) except FileNotFoundError: saved_filters = None

st.title("Filter Persist - AG Grid with JSON Persistence")

Call the component

result = custom_aggrid( data=df.to_dict("records"), column_defs=[{"field": c} for c in df.columns], filter_model=saved_filters, )

Save current filter state to JSON file

if result: with open("filter_model.json", "w") as f: json.dump(result, f)

Display current filters

st.subheader("Current Filter Model:") st.json(result)