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import streamlit as st |
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import tempfile |
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import json |
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import time |
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def add_upload(choice): |
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""" |
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Provdies the user with choice to either 'Upload Document' or 'Try Example'. |
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Based on user choice runs streamlit processes and save the path and name of |
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the 'file' to streamlit session_state which then can be fetched later. |
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""" |
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if choice == 'Upload Document': |
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uploaded_file = st.sidebar.file_uploader('Upload the File', |
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type=['pdf', 'docx', 'txt']) |
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if uploaded_file is not None: |
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with tempfile.NamedTemporaryFile(mode="wb", delete = False) as temp: |
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bytes_data = uploaded_file.getvalue() |
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temp.write(bytes_data) |
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st.session_state['filename'] = uploaded_file.name |
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st.session_state['filepath'] = temp.name |
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succes = st.success("Upload succesful") |
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time.sleep(3) |
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succes.empty() |
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else: |
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with open('docStore/sample/files.json','r') as json_file: |
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files = json.load(json_file) |
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option = st.sidebar.selectbox('Select the example document', |
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list(files.keys())) |
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file_name = file_path = files[option] |
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st.session_state['filename'] = file_name |
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st.session_state['filepath'] = file_path |
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