def upload_webcam(request):
"""
Generate a random name for the photo and save it to disk, then crop it and extract information
"""
name = ''.join(
random.choice(string.ascii_uppercase + string.digits)
for x in range(10)) + ".png"
path = os.path.join(settings.MEDIA_ROOT, name)
f = open(path, "wb")
img_string = request.POST['photo'][22:]
img_data = img_string.decode("base64")
f.write(img_data)
f.close()
img = cv2.imread(path)
x1, y1, x2, y2 = (int(request.POST['x1']), int(request.POST['y1']),
int(request.POST['x2']), int(request.POST['y2']))
img = img[y1:y2, x1:x2]
cv2.imwrite(path, img)
try:
exp = Expense.from_receipt(path, request.user)
return redirect(
reverse('admin:receipts_expense_change', args=(exp.id, )))
except Exception:
return render(request, 'receipts/add_photo.html',
{'error': "Couldn't find a receipt in the image!"})
def upload_photo(request):
image = request.FILES['photo']
s = FileSystemStorage()
img = s.save(image.name, image)
print(s.path(img))
exp = Expense.from_receipt(s.path(img), request.user)
return redirect(reverse('admin:receipts_expense_change', args=(exp.id, )))
def upload_photo(request):
image = request.FILES['photo']
s = FileSystemStorage()
img = s.save(image.name, image)
print(s.path(img))
exp = Expense.from_receipt(s.path(img), request.user)
return redirect(reverse('admin:receipts_expense_change', args=(exp.id,)))
def add(request):
print(request.POST)
print(request.FILES)
exp = Expense.from_receipt(request.FILES['photo'], request.user)
print(exp)
expense = [exp.id, str(exp.date), str(exp.shop), []]
for item in exp.expenseitem_set.all():
expense[-1].append((item.name, str(item.price), item.category))
return JsonResponse(expense)
def add(request):
print(request.POST)
print(request.FILES)
exp = Expense.from_receipt(request.FILES['photo'], request.user)
print(exp)
expense = [exp.id, str(exp.date), str(exp.shop), []]
for item in exp.expenseitem_set.all():
expense[-1].append((item.name, str(item.price), item.category))
return JsonResponse(expense)
def upload_webcam(request):
"""
Generate a random name for the photo and save it to disk, then crop it and extract information
"""
name = ''.join(random.choice(string.ascii_uppercase + string.digits) for x in range(10)) + ".png"
path = os.path.join(settings.MEDIA_ROOT, name)
f = open(path, "wb")
img_string = request.POST['photo'][22:]
img_data = img_string.decode("base64")
f.write(img_data)
f.close()
img = cv2.imread(path)
x1, y1, x2, y2 = (int(request.POST['x1']), int(request.POST['y1']),
int(request.POST['x2']), int(request.POST['y2']))
img = img[y1:y2, x1:x2]
cv2.imwrite(path, img)
try:
exp = Expense.from_receipt(path, request.user)
return redirect(reverse('admin:receipts_expense_change', args=(exp.id,)))
except Exception:
return render(request, 'receipts/add_photo.html', {'error': "Couldn't find a receipt in the image!"})