streamlit-stacker 0.0.2

Tool allowing to stack streamlit commands and resolve them in a controlable manner.

streamlit_stacker

streamlit_stacker is a python package implementing a main st_stacker class. This class can be used with similar syntax as the streamlit module but the calls to commands will be stacked and rendered latter in a controlable manner.

Useful to implement dynamic execution of streamlit commands in an interactive console interface. Supports (almost) all streamlit methods

Installation

$ pip install streamlit_stacker

Usage

import streamlit as st
from streamlit_stacker import st_stacker

#shortcut
state=st.session_state

#define the stacker in state
if not 'stacker' in state:
    state.stacker=st_stacker()
stk=state.stacker

#resets all commands in the stacker to a non-rendered state, so that the next call to refresh will render them again
stk.reset()

if not 'test' in state:
    #stack a chat message, won't be rendered immediately
    with stk.chat_message():
        stk.write("Hello!")
    state.test=True

#render the stack: the chat message will appear on screen on every rerun, even though the corresponding commands have been called only once at first run
stk.refresh()

License

This project is licensed. Please see the LICENSE file for more details.

Contributions

Contributions are welcome. Please open an issue or a pull request to suggest changes or additions.

Contact

For any questions or support requests, please contact Baptiste Ferrand at the following address: [e-mail].