godfather68

from django import forms
from .models import Customer, Request

class CreateRequestForm(forms.ModelForm):
  customer = forms.CharField()    
  
  def clean(self):              # update
        data = self.cleaned_data.pop('customer')
        customer, created = Customer.objects.get_or_create(name=data)
        self.cleaned_data.update({'customer': customer})

godfather68

from django.db import models

# Create your models here.
class Customer(models.Model):
    name = models.CharField(max_length=50)
    barcode = models.ImageField(upload_to='barcodes/', blank=True)

    def __str__(self):
        return self.name
    

godfather68

from django.db import models
import barcode                      # additional imports
from barcode.writer import ImageWriter
from io import BytesIO
from django.core.files import File

# Create your models here.
class Customer(models.Model):
    name = models.CharField(max_length=50)
    barcode = models.ImageField(upload_to='barcodes/', blank=True)

godfather68

from django.contrib import admin
from .models import Customer
from import_export import resources
from import_export.admin import ImportExportModelAdmin

# Register your models here.

class CustomerResource(resources.ModelResource):
    class Meta:
        model = Customer

godfather68

from django.shortcuts import render
from django.http import JsonResponse
from django.views.generic import FormView
from .forms import *


# Create your views here.

class HomeView(FormView):
    form_class = UploadForm

godfather68

from django import forms

class UploadForm(forms.Form):
    file = forms.FileField(widget=forms.FileInput(attrs={
        'id': 'file_id'
    }))

godfather68

<div style="text-align: center;">
    <form enctype="multipart/form-data" id="ocrForm" method="post"> <!-- Do not forget to add: enctype="multipart/form-data" -->
        {% csrf_token %}
        {{ form }}
        <button type="submit" class="btn btn-success">OCRzed</button>
    </form>
</div>

godfather68

import pytesseract    # ======= > Add
try:
    from PIL import Image
except:
    import Image

# Create your views here.

class HomeView(FormView):
    form_class = UploadForm

godfather68

from django.views.decorators.csrf import csrf_exempt
import json
...

# Create your views here.

class HomeView(FormView):
    form_class = UploadForm
    template_name = 'index.html'
    success_url = '/'

godfather68

<script>
    $(document).ready(function(){ 
        function submitFile(){
            var fd = new FormData();
            fd.append('file', getFile())
            $.ajax({
                url: "{% url 'process_image' %}",
                type: "POST",
                data: fd,
                processData: false,