DEBUG: font replacement for unicode chars

main.py

@@ -4,6 +4,8 @@ import streamlit as st
 from io import BytesIO
 from fpdf import FPDF
 import time
+import requests
+import tempfile
 
 # Configure the page
 st.set_page_config(
@@ -37,6 +39,16 @@ st.markdown("""
     </style>
 """, unsafe_allow_html=True)
 
+# Cache the font download
+@st.cache_resource(show_spinner=False)
+def get_dejavu_font_path():
+    FONT_URL = "https://github.com/dejavu-fonts/dejavu-fonts/raw/version_2_37/ttf/DejaVuSans.ttf"
+    response = requests.get(FONT_URL)
+    tempFontFile = tempfile.NamedTemporaryFile(delete=False, suffix=".ttf")
+    tempFontFile.write(response.content)
+    tempFontFile.close()
+    return tempFontFile.name
+
 # Sidebar
 with st.sidebar:
     st.markdown("### Upload PDF")
@@ -91,12 +103,15 @@ if uploadedFile:
 
                     if st.button("Download Summary as PDF"):
                         try:
+                            font_path = get_dejavu_font_path()
+
                             pdf = FPDF()
                             pdf.add_page()
-                            pdf.set_font("Arial", 'B', 16)
+                            pdf.add_font("DejaVu", "", font_path, uni=True)
+                            pdf.set_font("DejaVu", '', 16)
                             pdf.cell(200, 10, txt="PDF Summary", ln=True, align='C')
                             pdf.ln(10)
-                            pdf.set_font("Arial", size=12)
+                            pdf.set_font("DejaVu", '', 12)
                             pdf.multi_cell(0, 10, summary)
 
                             pdfOutput = BytesIO()

src/utils/logger.py

@@ -6,5 +6,6 @@ logFilePath = os.path.join(os.getcwd(), "logs", "runningLogs.log")
 logFormat = "<green>{time:YYYY-MM-DD HH:mm:ss}</green> | <level>{level: <8}</level> | <cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> - <level>{message}</level>"
 
 logger.remove()
+
 logger.add(sys.stdout, colorize = True, format = logFormat)
 logger.add(logFilePath, format = logFormat, enqueue = True, mode = "w")