54 lines
2.4 KiB
Python
54 lines
2.4 KiB
Python
from django.shortcuts import render
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from rest_framework.views import APIView
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from rest_framework.parsers import MultiPartParser
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from rest_framework.response import Response
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from rest_framework import status
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import easyocr
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import cv2
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import pytesseract
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from pytesseract import Output
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import json
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def UploaderView(request):
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return render(request, 'sumasen_easyocr/index.html')
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class FileUploadView(APIView):
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parser_classes = [MultiPartParser,]
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def post(self, request, format='jpg'):
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ocr = request.POST.get("engine", None)
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up_file = request.FILES['file']
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#destination = open('/Users/mohamednouffer/workspace/akira_san/sumasen_ocr/sumasen_easyocr/uploaded' + up_file.name, 'wb+')
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destination = open('/home/sumasen/django_easyocr_api/orc_api/sumasen_easyocr/uploaded' + up_file.name, 'wb+')
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for chunk in up_file.chunks():
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destination.write(chunk)
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destination.close()
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if ocr == 'EasyOCR':
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try:
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reader = easyocr.Reader(['ja','en'])
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result = reader.readtext('/home/sumasen/django_easyocr_api/orc_api/sumasen_easyocr/uploaded' + up_file.name)
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#result = reader.readtext('/Users/mohamednouffer/workspace/akira_san/sumasen_ocr/sumasen_easyocr/uploaded' + up_file.name)
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#print('@@@@@@@@@@')
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#print(result)
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#print('@@@@@@@@@@')
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return Response(result, status.HTTP_201_CREATED)
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#return Response({''}, status.HTTP_201_CREATED)
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except Exception as e:
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print(e)
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return Response({'Error': "Error occured"}, status.HTTP_400_BAD_REQUEST)
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else:
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try:
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img = cv2.imread('/home/sumasen/django_easyocr_api/orc_api/sumasen_easyocr/uploaded' + up_file.name)
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#img = cv2.imread('/Users/mohamednouffer/workspace/akira_san/sumasen_ocr/sumasen_easyocr/uploaded' + up_file.name)
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custom_config = r'--oem 3 --psm 6'
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res = pytesseract.image_to_data(img, lang='jpn', config=custom_config, output_type=Output.DICT)
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app_json = json.dumps(res)
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return Response(app_json, status.HTTP_201_CREATED)
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except Exception as e:
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print(e)
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return Response({'Error': "Error occured"}, status.HTTP_400_BAD_REQUEST) |