Django init setup

Dockerfile

@@ -9,17 +9,15 @@ RUN apt-get update \
 
 WORKDIR /install
 
-COPY . .
+COPY ./bk_api .
 
-WORKDIR /install/api
-
-RUN mv ./tesseract_data/pol.traineddata /usr/share/tesseract-ocr/4.00/tessdata
+RUN mv ./bk_api/ocr_module/tesseract_data/pol.traineddata /usr/share/tesseract-ocr/4.00/tessdata
 
 RUN	pip3 install pipenv_to_requirements gunicorn && \
     pipenv run pipenv_to_requirements && \
     pip3 install --no-cache -r requirements.txt
 
-WORKDIR /install
+# WORKDIR /install
 
 
 

Pipfile

@@ -11,6 +11,7 @@ numpy = "*"
 argparse = "*"
 pytesseract = "*"
 pillow = "*"
+django = "*"
 
 [requires]
 python_version = "3.7"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "1fa95346c7318e1652a62ece78fc08ff06679b98ef5b652b2a1cf546c2c9ac64"
+            "sha256": "1bff711427505bcbfdab622a5444fd76ae33b02ebc219d68f8d4c3aec5fdf0ff"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -24,6 +24,14 @@
             "index": "pypi",
             "version": "==1.4.0"
         },
+        "django": {
+            "hashes": [
+                "sha256:16040e1288c6c9f68c6da2fe75ebde83c0a158f6f5d54f4c5177b0c1478c5b86",
+                "sha256:89c2007ca4fa5b351a51a279eccff298520783b713bf28efb89dfb81c80ea49b"
+            ],
+            "index": "pypi",
+            "version": "==2.2.7"
+        },
         "numpy": {
             "hashes": [
                 "sha256:0a7a1dd123aecc9f0076934288ceed7fd9a81ba3919f11a855a7887cbe82a02f",
@@ -125,6 +133,20 @@
             ],
             "index": "pypi",
             "version": "==0.3.0"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
+                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
+            ],
+            "version": "==2019.3"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
+                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+            ],
+            "version": "==0.3.0"
         }
     },
     "develop": {}

api_old/Pipfile

@@ -0,0 +1,17 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+opencv-python = "*"
+numpy = "*"
+argparse = "*"
+pytesseract = "*"
+pillow = "*"
+django = "*"
+
+[requires]
+python_version = "3.7"

api_old/Pipfile.lock

@@ -0,0 +1,153 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "1bff711427505bcbfdab622a5444fd76ae33b02ebc219d68f8d4c3aec5fdf0ff"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.7"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "argparse": {
+            "hashes": [
+                "sha256:62b089a55be1d8949cd2bc7e0df0bddb9e028faefc8c32038cc84862aefdd6e4",
+                "sha256:c31647edb69fd3d465a847ea3157d37bed1f95f19760b11a47aa91c04b666314"
+            ],
+            "index": "pypi",
+            "version": "==1.4.0"
+        },
+        "django": {
+            "hashes": [
+                "sha256:16040e1288c6c9f68c6da2fe75ebde83c0a158f6f5d54f4c5177b0c1478c5b86",
+                "sha256:89c2007ca4fa5b351a51a279eccff298520783b713bf28efb89dfb81c80ea49b"
+            ],
+            "index": "pypi",
+            "version": "==2.2.7"
+        },
+        "numpy": {
+            "hashes": [
+                "sha256:0a7a1dd123aecc9f0076934288ceed7fd9a81ba3919f11a855a7887cbe82a02f",
+                "sha256:0c0763787133dfeec19904c22c7e358b231c87ba3206b211652f8cbe1241deb6",
+                "sha256:3d52298d0be333583739f1aec9026f3b09fdfe3ddf7c7028cb16d9d2af1cca7e",
+                "sha256:43bb4b70585f1c2d153e45323a886839f98af8bfa810f7014b20be714c37c447",
+                "sha256:475963c5b9e116c38ad7347e154e5651d05a2286d86455671f5b1eebba5feb76",
+                "sha256:64874913367f18eb3013b16123c9fed113962e75d809fca5b78ebfbb73ed93ba",
+                "sha256:683828e50c339fc9e68720396f2de14253992c495fdddef77a1e17de55f1decc",
+                "sha256:6ca4000c4a6f95a78c33c7dadbb9495c10880be9c89316aa536eac359ab820ae",
+                "sha256:75fd817b7061f6378e4659dd792c84c0b60533e867f83e0d1e52d5d8e53df88c",
+                "sha256:7d81d784bdbed30137aca242ab307f3e65c8d93f4c7b7d8f322110b2e90177f9",
+                "sha256:8d0af8d3664f142414fd5b15cabfd3b6cc3ef242a3c7a7493257025be5a6955f",
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+                "sha256:a8f67ebfae9f575d85fa859b54d3bdecaeece74e3274b0b5c5f804d7ca789fe1",
+                "sha256:acbf5c52db4adb366c064d0b7c7899e3e778d89db585feadd23b06b587d64761",
+                "sha256:ada4805ed51f5bcaa3a06d3dd94939351869c095e30a2b54264f5a5004b52170",
+                "sha256:c7354e8f0eca5c110b7e978034cd86ed98a7a5ffcf69ca97535445a595e07b8e",
+                "sha256:e2e9d8c87120ba2c591f60e32736b82b67f72c37ba88a4c23c81b5b8fa49c018",
+                "sha256:e467c57121fe1b78a8f68dd9255fbb3bb3f4f7547c6b9e109f31d14569f490c3",
+                "sha256:ede47b98de79565fcd7f2decb475e2dcc85ee4097743e551fe26cfc7eb3ff143",
+                "sha256:f58913e9227400f1395c7b800503ebfdb0772f1c33ff8cb4d6451c06cabdf316",
+                "sha256:fe39f5fd4103ec4ca3cb8600b19216cd1ff316b4990f4c0b6057ad982c0a34d5"
+            ],
+            "index": "pypi",
+            "version": "==1.17.4"
+        },
+        "opencv-python": {
+            "hashes": [
+                "sha256:04bec0a6d3a00360a7fb769b755ff4489a4ac8291821b785151f63e6d8bb59ea",
+                "sha256:1a2d1801c038f055852bd2379186ca8b19b4ea24afb0b8410293bc802211579b",
+                "sha256:1c7d235faef511aca7669f1aa650897b6c058dfde6412ea3fc58feb0fce78814",
+                "sha256:22c2ee5f97f85903bfb28c056566b2ecaa1d2f804b880ab39ebf94528a402992",
+                "sha256:25127990671dc8bd27ae8b880d7a39f9aae863052a8fbebe8977c6ce8e5fc0c9",
+                "sha256:3cef82b6a1f748d2f4527f5932a86d54ebd10bd89f6cf59b003c36b1015055f7",
+                "sha256:499a0413e7110a934ab56e635252a4c86f8be64de59f94a62318a7b895dc809e",
+                "sha256:5f2cf5a0ab244a0a1dbe5ec426c277b55e06ac6a472ad61be77ef643a238cbd3",
+                "sha256:5fec35916a6b9ce935f2e2806084303fd4e3fbb0c973a8db8f54b5aca54613cb",
+                "sha256:6183c9c7fab4590e0651bc941cde780988c3ad9889bd62de19d581a6f59523ea",
+                "sha256:67a236db8db84d7fb0f6e127f360ce6669350ef324839132e22879ec90588dab",
+                "sha256:6c32d36f52a6e0c02d1ab0bb95223cb4dd5525a7e8292a747116126b3d34c578",
+                "sha256:73a467a78ffd902d2c0265ab6b2e2cdda423d61b3d08685e0c7d0b4572142ff1",
+                "sha256:76de8a247970d150b1672c6646cda91217d562682e713721fc9b9bf1434553c4",
+                "sha256:919d5c3ec1a62258ba8c68b869b1056186e2355c4474739b199c295547e66cc1",
+                "sha256:982d4e80c14356098cde57a6c7d18fe0928a1c3118675bac2252ef38f152e1ab",
+                "sha256:9d025e6bf2989bcbc7744c26d8bd90c2629a92d8de3ba2416f62ce2a94615dd9",
+                "sha256:bb59f98205cd81e29f45eed043cf0f98531486dc0b3f671c9e06fecf08f7ccef",
+                "sha256:c8119248457e909dcd7b598621ed1d139419d69377e8cb4e2b2c49c819de287d",
+                "sha256:ce7b1f25be04b04f2e678b2bf23a975137f77406dcee66a88a2daeb77cda3e76",
+                "sha256:d64428bf59ab4d27620b00a2ad6fea2b4d62016a17849c82a7517ec12db97d55",
+                "sha256:e2ffa3161b8662112f1880734e8b9549d0c9e818e59f652a9d1c5bf31e36586a",
+                "sha256:e6fc00ac42c800fad5fb3927cfb9bf4e60bb3302cb9805f45b826d5d2546119a",
+                "sha256:e793df2e12093b3a01006b5b27f321e306193c7a5c9e2a6c8bf652e1ad2d6a86",
+                "sha256:eae543b3e9253ff702103333aabd87736b5ed5e46ab834d8e0b929f08f494dee",
+                "sha256:f0af656402b73ead2d9f593c2774c04b01e2d0c63e4f99e0dc2f3fde99be22b4"
+            ],
+            "index": "pypi",
+            "version": "==4.1.2.30"
+        },
+        "pillow": {
+            "hashes": [
+                "sha256:047d9473cf68af50ac85f8ee5d5f21a60f849bc17d348da7fc85711287a75031",
+                "sha256:0f66dc6c8a3cc319561a633b6aa82c44107f12594643efa37210d8c924fc1c71",
+                "sha256:12c9169c4e8fe0a7329e8658c7e488001f6b4c8e88740e76292c2b857af2e94c",
+                "sha256:248cffc168896982f125f5c13e9317c059f74fffdb4152893339f3be62a01340",
+                "sha256:27faf0552bf8c260a5cee21a76e031acaea68babb64daf7e8f2e2540745082aa",
+                "sha256:285edafad9bc60d96978ed24d77cdc0b91dace88e5da8c548ba5937c425bca8b",
+                "sha256:384b12c9aa8ef95558abdcb50aada56d74bc7cc131dd62d28c2d0e4d3aadd573",
+                "sha256:38950b3a707f6cef09cd3cbb142474357ad1a985ceb44d921bdf7b4647b3e13e",
+                "sha256:4aad1b88933fd6dc2846552b89ad0c74ddbba2f0884e2c162aa368374bf5abab",
+                "sha256:4ac6148008c169603070c092e81f88738f1a0c511e07bd2bb0f9ef542d375da9",
+                "sha256:4deb1d2a45861ae6f0b12ea0a786a03d19d29edcc7e05775b85ec2877cb54c5e",
+                "sha256:59aa2c124df72cc75ed72c8d6005c442d4685691a30c55321e00ed915ad1a291",
+                "sha256:5a47d2123a9ec86660fe0e8d0ebf0aa6bc6a17edc63f338b73ea20ba11713f12",
+                "sha256:5cc901c2ab9409b4b7ac7b5bcc3e86ac14548627062463da0af3b6b7c555a871",
+                "sha256:6c1db03e8dff7b9f955a0fb9907eb9ca5da75b5ce056c0c93d33100a35050281",
+                "sha256:7ce80c0a65a6ea90ef9c1f63c8593fcd2929448613fc8da0adf3e6bfad669d08",
+                "sha256:809c19241c14433c5d6135e1b6c72da4e3b56d5c865ad5736ab99af8896b8f41",
+                "sha256:83792cb4e0b5af480588601467c0764242b9a483caea71ef12d22a0d0d6bdce2",
+                "sha256:846fa202bd7ee0f6215c897a1d33238ef071b50766339186687bd9b7a6d26ac5",
+                "sha256:9f5529fc02009f96ba95bea48870173426879dc19eec49ca8e08cd63ecd82ddb",
+                "sha256:a423c2ea001c6265ed28700df056f75e26215fd28c001e93ef4380b0f05f9547",
+                "sha256:ac4428094b42907aba5879c7c000d01c8278d451a3b7cccd2103e21f6397ea75",
+                "sha256:b1ae48d87f10d1384e5beecd169c77502fcc04a2c00a4c02b85f0a94b419e5f9",
+                "sha256:bf4e972a88f8841d8fdc6db1a75e0f8d763e66e3754b03006cbc3854d89f1cb1",
+                "sha256:c6414f6aad598364aaf81068cabb077894eb88fed99c6a65e6e8217bab62ae7a",
+                "sha256:c710fcb7ee32f67baf25aa9ffede4795fd5d93b163ce95fdc724383e38c9df96",
+                "sha256:c7be4b8a09852291c3c48d3c25d1b876d2494a0a674980089ac9d5e0d78bd132",
+                "sha256:c9e5ffb910b14f090ac9c38599063e354887a5f6d7e6d26795e916b4514f2c1a",
+                "sha256:e0697b826da6c2472bb6488db4c0a7fa8af0d52fa08833ceb3681358914b14e5",
+                "sha256:e9a3edd5f714229d41057d56ac0f39ad9bdba6767e8c888c951869f0bdd129b0"
+            ],
+            "index": "pypi",
+            "version": "==6.2.1"
+        },
+        "pytesseract": {
+            "hashes": [
+                "sha256:ae1dce01413d1f8eb0614fd65d831e26e649dc1a31699b7275455c57aa563b59"
+            ],
+            "index": "pypi",
+            "version": "==0.3.0"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
+                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
+            ],
+            "version": "==2019.3"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
+                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+            ],
+            "version": "==0.3.0"
+        }
+    },
+    "develop": {}
+}

bk_api/bk_api/settings.py

@@ -0,0 +1,120 @@
+"""
+Django settings for bk_api project.
+
+Generated by 'django-admin startproject' using Django 2.2.7.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.2/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'i(12@f48%x!p8q^4gbn3++@^$g45!os)+3=8p0hf4g)j)5bqmf'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'bk_api.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'bk_api.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/2.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.2/howto/static-files/
+
+STATIC_URL = '/static/'

bk_api/bk_api/urls.py

@@ -0,0 +1,22 @@
+"""bk_api URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import include, path
+
+urlpatterns = [
+    path('polls/', include('core.urls')),
+    path('admin/', admin.site.urls),
+]

bk_api/bk_api/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for bk_api project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'bk_api.settings')
+
+application = get_wsgi_application()

bk_api/core/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

bk_api/core/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class CoreConfig(AppConfig):
+    name = 'core'

bk_api/core/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

bk_api/core/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

bk_api/core/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path('', views.index, name='index'),
+]

bk_api/core/views.py

@@ -0,0 +1,8 @@
+# from django.shortcuts import render
+from django.http import HttpResponse
+
+
+# Create your views here.
+
+def index(request):
+    return HttpResponse("Hello, world!")

bk_api/manage.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'bk_api.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

bk_api/ocr_module/README.md

@@ -0,0 +1,5 @@
+# BuyAndKnow
+
+Witamy w projekcie Buy&Know.
+
+System służy do zwiększenia świadomości konsumenta poprzez dodawanie paragonów do aplikacji i analizie wydatków.

bk_api/ocr_module/main.py

@@ -0,0 +1,130 @@
+import argparse
+import cv2
+import os
+import sys
+import re
+import warnings
+import pytesseract
+import numpy as np
+from PIL import Image
+
+
+def recognize(img: Image, debug: bool = False) -> Image:
+    processed_img = preprocessor(img)
+    pass
+
+
+def preprocessor(img: Image, debug: bool = False) -> Image:
+    gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+    gray = cv2.GaussianBlur(gray, (5, 5), 0)
+    edged = cv2.Canny(gray, 75, 200)
+    contours, hierarchy = cv2.findContours(edged.copy(),
+                                       cv2.RETR_LIST,
+                                       cv2.CHAIN_APPROX_SIMPLE)
+    max_area_contour = max(contours, key=cv2.contourArea)
+    x, y, w, h = cv2.boundingRect(max_area_contour)
+    if debug:
+        box_img = img.copy()
+        cv2.rectangle(box_img, (x,y), (x+w, y+h), (0, 0, 255), thickness=2, lineType=8)
+        cv2.imshow("MARK CROP", box_img)
+    img_cut = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)[y:y+h, x:x+w]
+    img_out = cv2.cvtColor(img_cut, cv2.COLOR_BGR2RGB)
+    if debug:
+        cv2.imshow("CROPPED", img_out)
+    return img_out
+
+
+def get_text(img: Image,  debug: bool = False) -> str:
+    text = pytesseract.image_to_string(Image.fromarray(img), config="-l pol")
+    return text
+
+
+def get_products(ocr_text,  debug: bool = False) -> list:
+    out_list = []
+    text_lines = ocr_text.split('\n')
+    index_start = 0
+    index_stop = len(text_lines) - 1
+    for i in range(len(text_lines) - 1):
+        if(re.compile('PARAGON.*FISKALNY.*').match(text_lines[i])):
+            index_start = i
+        if(re.compile('SPRZEDA.*').match(text_lines[i])):
+            index_stop = i
+
+    for item_line in text_lines[index_start + 1: index_stop - 2]:
+        # print(item_line)
+        regex = re.compile("([ A-Za-ząćęłśźż]+).*(\d{1,3},\d{2})[A-E]$")
+        m = regex.match(item_line)
+        if m:
+            out_list.append((item_line, m.group(1), m.group(2)))
+            print(item_line, "===>", m.group(1), m.group(2))
+        else:
+            print("skipped!")
+
+    return out_list
+
+
+if __name__ == "__main__":
+    ap = argparse.ArgumentParser()
+    ap.add_argument("-i", "--image", required=True, help="Path to the image")
+    ap.add_argument("-s", "--show-steps", required=False, help="Display image on every step", action='store_true')
+    args = vars(ap.parse_args())
+
+    if (not os.path.isfile(args["image"])):
+        print(f"Could not find an image '{args['image']}'")
+        sys.exit(-1)
+
+    DEBUG = args["show_steps"]
+
+    img = cv2.imread(args["image"])
+    img_postproc = preprocessor(img, debug=DEBUG)
+    ocr_text = get_text(img_postproc, debug=DEBUG)
+    product_list = get_products(ocr_text, debug=DEBUG)
+    # print(product_list)
+    if(DEBUG):
+        cv2.waitKey(0)
+        cv2.destroyAllWindows()
+
+    # out_img = img.copy()
+    # gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+    # gray = cv2.GaussianBlur(gray, (5, 5), 0)
+    # edged = cv2.Canny(gray, 75, 200)
+
+    # contours, hierarchy = cv2.findContours(edged.copy(),
+    #                                    cv2.RETR_LIST,
+    #                                    cv2.CHAIN_APPROX_SIMPLE)
+
+    # max_area_contour = max(contours, key=cv2.contourArea)
+    # x, y, w, h = cv2.boundingRect(max_area_contour)
+    # # out_img = gray[y:y+h, x:x+w]
+    # # ret, out_img = cv2.threshold(gray[y:y+h, x:x+w], 155, 255, cv2.THRESH_TOZERO)
+    # img_cut = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)[y:y+h, x:x+w]
+    # img_out = cv2.cvtColor(img_cut, cv2.COLOR_BGR2RGB)
+
+    
+    # text = pytesseract.image_to_string(Image.fromarray(img_out), config="-l pol")
+    # text_lines = text.split('\n')
+    # index_start = 0
+    # index_stop = len(text_lines) - 1
+    # for i in range(len(text_lines) - 1):
+    #     if(re.compile('PARAGON.*FISKALNY.*').match(text_lines[i])):
+    #         index_start = i
+    #     if(re.compile('SPRZEDA.*').match(text_lines[i])):
+    #         index_stop = i
+
+    # for item_line in text_lines[index_start + 1: index_stop - 2]:
+    #     print(item_line)
+
+    
+    # regex = re.compile("([ A-Za-ząćęłśźż]+).*(\d{1,3},\d{2})[A-E]$")
+    # m = regex.match(item_line)
+    # if m:
+    #     print(item_line, "===>", m.group(1), m.group(2))
+    # else:
+    #     print("skipped!")
+
+# # cv2.drawContours(out_img, contours, -1, (0, 255, 0), 3)
+# # cv2.rectangle(out_img, (x, y), (x+w, y+h), (0, 0, 255), 2)
+# cv2.imshow("cropped", img_out)
+# # cv2.imshow("Edged", edged)
+# cv2.waitKey(0)
+# cv2.destroyAllWindows()