Start_Here.py

import streamlit as st

from ak_sap import Sap2000Wrapper
from ak_sap.gui.streamlit import st_initialize

st.markdown('## SAP Aid')
st_initialize()

st.toggle('Debug Mode', value=False, key='debug_mode')

def attach_to_model():
    def success_msg():
        st.balloons()
        st.success('Successfully attached to SAP2000 instance')
        st.session_state['attached'] = True
        
    def fail_msg(e):
        st.error('Error attaching to SAP2000 instance. Maybe try setting path to `SAP2000.exe` below?')
        st.error(e)
        st.session_state['attached'] = False
    try:
        if st.session_state.get('sap_path') is not None and st.session_state['sap_path'].strip() != "":
            st.session_state['SAP'] = Sap2000Wrapper(attach_to_exist=True, program_path=st.session_state['sap_path'])
            success_msg()
        else:
            st.session_state['SAP'] = Sap2000Wrapper(attach_to_exist=True)
            success_msg()
    except Exception as e:
        fail_msg(e.__str__())

#<!-----Set custom SAP2000.exe Path-------->
_custom_path = st.checkbox(label='Set path to SAP2000.exe?', 
                            help='Use this if you get error when linking to a SAP2000 Instance.',
                            disabled=st.session_state['attached'])
if _custom_path:
    st.text_input(label='Path to SAP2000.exe', key='sap_path',
                    placeholder=r'C:\Program Files\Computers and Structures\SAP2000 24\SAP2000.exe',
                    disabled=st.session_state['attached'])

#<!-----Attach to SAP button-------->
st.button('Attach to Model', on_click=attach_to_model, disabled=st.session_state['attached'])

if st.session_state['SAP'] is None:
    st.stop()

sap:Sap2000Wrapper = st.session_state['SAP']
st.divider()
with st.expander('File Info'):
    st.table({
        'App Version #': sap.version,
        'API Version #': sap.api_version,
        'Current Filepath': sap.Model.filepath
    })
with st.expander('Project Info'):
    st.table({k:v for k,v in sap.Model.project_info.items() if v !=""})
st.divider()