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"""
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# Copyright (c) 2022, salesforce.com, inc.
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# All rights reserved.
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# SPDX-License-Identifier: BSD-3-Clause
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# For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/BSD-3-Clause
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"""
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"""
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This file is the framework for generating multiple Streamlit applications
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through an object oriented framework.
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"""
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import streamlit as st
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class MultiPage:
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"""Framework for combining multiple streamlit applications."""
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def __init__(self) -> None:
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"""Constructor class to generate a list which will store all our applications as an instance variable."""
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self.pages = []
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def add_page(self, title, func) -> None:
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"""Class Method to Add pages to the project
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Args:
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title ([str]): The title of page which we are adding to the list of apps
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func: Python function to render this page in Streamlit
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"""
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self.pages.append({"title": title, "function": func})
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def run(self):
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page = st.sidebar.selectbox(
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"Navigation", self.pages, format_func=lambda page: page["title"]
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)
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page["function"]()
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