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import streamlit as st
import streamlit.components.v1 as components
import re
import os
import glob
# Set Streamlit page configuration
st.set_page_config(layout="wide")
def process_line(line):
if re.search(r'\b[A-G][#b]?m?\b', line):
line = re.sub(r'\b([A-G][#b]?m?)\b', r"<img src='\1.png' style='height:20px;'>", line)
return line
def process_chord_sheet(chord_sheet):
processed_lines = [process_line(line) for line in chord_sheet.split('\n')]
return '<br>'.join(processed_lines)
def create_search_url(base_url, artist_song):
return base_url + artist_song.replace(' ', '+').replace('–', '%E2%80%93').replace('&', 'and')
def load_song_file(file_path):
with open(file_path, 'r', encoding='utf-8') as file:
return file.read()
def display_chord_sheet_in_two_page_view(chord_sheet):
# HTML structure for two-page view
html_content = f"""
<div style="display: flex; justify-content: space-between;">
<div style="width: 49%; overflow: scroll; white-space: pre-wrap; font-size: small;">
{chord_sheet}
</div>
<div style="width: 49%; overflow: scroll; white-space: pre-wrap; font-size: small;">
{chord_sheet}
</div>
</div>
"""
components.html(html_content, height=600)
def main():
col1, col3 = st.columns([3, 5])
with col1:
st.markdown('### 🎵 📚Prompt🎥🎸Chord Sheet🎶 AI Prompt Authoring App')
with st.expander("Select Song:", expanded=True):
all_files = [f for f in glob.glob("*.txt") if ' by ' in f]
selected_file = st.selectbox("Choose: ", all_files, key='selected_file')
if selected_file:
song_info = os.path.splitext(selected_file)[0].replace("_", " ")
st.header("🎼 Current Song")
st.markdown("**" + song_info + "**")
chord_sheet = load_song_file(selected_file)
processed_sheet = process_chord_sheet(chord_sheet)
st.markdown(processed_sheet, unsafe_allow_html=True)
with col3:
if 'selected_file' in st.session_state and st.session_state.selected_file:
# Display chord sheet in two-page view
chord_sheet = load_song_file(st.session_state.selected_file)
processed_sheet = process_chord_sheet(chord_sheet)
display_chord_sheet_in_two_page_view(processed_sheet)
if __name__ == '__main__':
main()
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