Upload app.py

src/app.py

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+import os
+import tempfile
+import pyttsx3
+from docx import Document
+from PyPDF2 import PdfReader
+import streamlit as st
+import base64  # Add this import
+from io import BytesIO
+
+def text_to_speech(text, output_file):
+    engine = pyttsx3.init()
+    engine.setProperty('rate', 150)
+    voices = engine.getProperty('voices')
+    engine.setProperty('voice', voices[1].id)
+    engine.save_to_file(text, output_file)
+    engine.runAndWait()
+
+def convert_docx_to_text(docx_file):
+    doc = Document(docx_file)
+    text = ""
+    for paragraph in doc.paragraphs:
+        text += paragraph.text + "\n"
+    return text
+
+def convert_pdf_to_text(pdf_file):
+    text = ""
+    pdf_reader = PdfReader(pdf_file)
+    for page in pdf_reader.pages:
+        text += page.extract_text()
+    return text
+
+def main():
+    st.title("Text to Speech Converter")
+    
+    uploaded_file = st.file_uploader("Upload a text, docx, or pdf file", type=["txt", "docx", "pdf"])
+    
+    if uploaded_file:
+        try:
+            # Save uploaded file content to a temporary file
+            temp_file = tempfile.NamedTemporaryFile(delete=False)
+            temp_file.write(uploaded_file.read())
+            temp_file.close()
+
+            file_extension = uploaded_file.name.split('.')[-1]
+    
+            if file_extension.lower() == 'txt':
+                with open(temp_file.name, 'r', encoding='utf-8') as txt_file:
+                    text = txt_file.read()
+            elif file_extension.lower() == 'docx':
+                text = convert_docx_to_text(temp_file.name)
+            elif file_extension.lower() == 'pdf':
+                text = convert_pdf_to_text(temp_file.name)
+            else:
+                st.error("Unsupported file format")
+                return
+    
+            with st.spinner("Converting text to speech..."):
+                output_audio_file = "output.mp3"
+                text_to_speech(text, output_audio_file)
+    
+            st.audio(output_audio_file, format="audio/mp3", start_time=0)
+    
+            # Provide a download link for the audio file
+            with open(output_audio_file, 'rb') as audio_file:
+                audio_bytes = audio_file.read()
+            st.markdown(get_binary_file_downloader_html(audio_bytes, output_audio_file), unsafe_allow_html=True)
+    
+        except Exception as e:
+            st.error(f"An error occurred: {str(e)}")
+
+# Function to create a download link
+def get_binary_file_downloader_html(bin_file, file_label='File'):
+    with st.spinner("Preparing download link..."):
+        data = bin_file
+        b64 = base64.b64encode(data).decode()
+        href = f'<a href="data:application/octet-stream;base64,{b64}" download="{file_label}" target="_blank">Download {file_label}</a>'
+        return href
+
+if __name__ == '__main__':
+    main()