zman27/tcg-print-server
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zman 2025-04-08 11:08:39 -04:00
parent 537d3725d7
commit 963a59d2d4
1 changed files with 9 additions and 8 deletions
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17
app.py
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@ -42,25 +42,21 @@ backend = 'pyusb'
printer = 'usb://0x04f9:0x20a7' printer = 'usb://0x04f9:0x20a7'
# Convert PDF to image # Convert PDF to image
def convert_pdf_to_image(pdf_path): def convert_pdf_to_images(pdf_path):
"""Converts a PDF to a PIL Image""" """Converts a PDF to a PIL Image"""
try: try:
# Convert PDF to image (get the first page) # Convert PDF to image (get the first page)
images = pdf2image.convert_from_path(pdf_path) images = pdf2image.convert_from_path(pdf_path)
if images: if images:
return images[0] # We will only print the first page for now return images
return None return None
except Exception as e: except Exception as e:
app.logger.error(f"Error converting PDF: {str(e)}") app.logger.error(f"Error converting PDF: {str(e)}")
return None return None
# Function to print address labels # Function to print address labels
def print_address_label(pdf_path): def print_address_label(image, pdf_path):
try: try:
# Convert PDF to image
image = convert_pdf_to_image(pdf_path)
if not image:
raise Exception("Failed to create label images")
if 'address' in pdf_path.lower(): if 'address' in pdf_path.lower():
target_width = 1660 target_width = 1660
@ -113,7 +109,12 @@ def process_queue():
break break
# Process the file (convert and print) # Process the file (convert and print)
app.logger.info(f"Processing file: {file_path}") app.logger.info(f"Processing file: {file_path}")
print_address_label(file_path) images = convert_pdf_to_images(file_path)
if images:
for image in images:
print_address_label(image, file_path)
else:
app.logger.error(f"Failed to convert PDF to images: {file_path}")
# Signal that the task is done # Signal that the task is done
file_queue.task_done() file_queue.task_done()