Streamlit Local Storage Handler

Streamlit Local Storage Handler is a Streamlit component that allows you to interact with the local storage of the user's browser. You can set, get, remove, and clear items in the local storage using this component.

Installation

To install the component, you need to have npm and Node.js installed. Then, follow these steps:

1. Install the Python package:

   pip install st-storage-handler
   

Usage

from st_storage_handler import st_storage_handler

Methods

• Creation of Key, Value pairs in the local storage

  st_storage_handler.set_item(set_keys: dict, widket_key: str)
  

  • set_keys: A dictionary of key, value pairs to be set in the local storage.
  • widget_key: A unique key for the widget. -> needs to be unique for each widget (if you have multiple widgets using the same key, they will all be updated when one of them is updated)

• Retrieving the value of a key from the local storage

  st_storage_handler.get_item(key: str, widket_key: str)
  

  • key: The key of the value to be retrieved from the local storage.
  • widget_key: A unique key for the widget. -> needs to be unique for each widget (if you have multiple widgets using the same key, they will all be updated when one of them is updated)

• Removing a key from the local storage

  st_storage_handler.remove_item(key: str, widket_key: str)
  

  • key: The key of the value to be removed from the local storage.
  • widget_key: A unique key for the widget. -> needs to be unique for each widget (if you have multiple widgets using the same key, they will all be updated when one of them is updated)

• Clearing the local storage

  st_storage_handler.clear(widket_key: str)
  

  • widget_key: A unique key for the widget. -> needs to be unique for each widget (if you have multiple widgets using the same key, they will all be updated when one of them is updated)