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from flask import Blueprint, jsonify, request, current_app
import os
from werkzeug.utils import secure_filename
from app.utils import OCRModel
import torch
main = Blueprint('main', __name__)
ocr_model = OCRModel()
ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg'}
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
@main.route('/')
def index():
return jsonify({"message": "Welcome to OCR API!"})
@main.route('/api/ocr', methods=['POST'])
def process_image():
if 'file' not in request.files:
return jsonify({"error": "No file part"}), 400
file = request.files['file']
if file.filename == '':
return jsonify({"error": "No selected file"}), 400
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
filepath = os.path.join(current_app.config['UPLOAD_FOLDER'], filename)
file.save(filepath)
try:
result = ocr_model.process_image(filepath)
# حذف الملف بعد المعالجة
os.remove(filepath)
return jsonify({"result": result})
except Exception as e:
return jsonify({"error": str(e)}), 500
return jsonify({"error": "Invalid file type"}), 400 |