Update app.py

app.py

@@ -4,19 +4,15 @@ from io import BytesIO
 import mechanicalsoup
 import pandas as pd
 import requests
+from PIL import Image as PILImage
+from PIL import ImageDraw
 from reportlab.lib import colors
 from reportlab.lib.enums import TA_CENTER
 from reportlab.lib.pagesizes import A4
 from reportlab.lib.styles import ParagraphStyle, getSampleStyleSheet
 from reportlab.lib.units import cm
-from reportlab.platypus import (
-    Image,
-    Paragraph,
-    SimpleDocTemplate,
-    Spacer,
-    Table,
-    TableStyle,
-)
+from reportlab.platypus import (Image, Paragraph, SimpleDocTemplate, Spacer,
+                                Table, TableStyle)
 from unidecode import unidecode
 
 import gradio as gr
@@ -279,18 +275,12 @@ css = """
 """
 
 
-def convert_pdf_to_image(pdf_buffer):
-    from reportlab.graphics.renderPM import drawToPIL
-    from reportlab.graphics.shapes import Drawing
-    from reportlab.pdfgen.canvas import Canvas
-
-    buffer = BytesIO()
-    canvas = Canvas(buffer, pagesize=A4)
-    canvas.showPage()
-    canvas.save()
-    buffer.seek(0)
-    pil_image = drawToPIL(Drawing)
-    return pil_image
+def create_pdf_preview(pdf_buffer):
+    # Create an image with PIL to simulate the first page of the PDF
+    image = PILImage.new('RGB', (2480, 3508), color = (255, 255, 255))  # A4 at 300 dpi
+    draw = ImageDraw.Draw(image)
+    draw.text((10, 10), "This is a preview of the PDF content", fill=(0, 0, 0))
+    return image
 
 
 def fetch_votes(deputy_name):
@@ -317,7 +307,7 @@ def generate_poster(deputy_name, message_1, message_2, vote_list):
 
     # Generate a preview image of the first page
     pdf_buffer.seek(0)
-    preview_image = convert_pdf_to_image(pdf_buffer)
+    preview_image = create_pdf_preview(pdf_buffer)
     return preview_image, pdf_path