├── api ├── __init__.py ├── migrations │ ├── __init__.py │ └── __pycache__ │ │ └── __init__.cpython-37.pyc ├── models.py ├── admin.py ├── tests.py ├── apps.py ├── __pycache__ │ ├── admin.cpython-37.pyc │ ├── models.cpython-37.pyc │ ├── urls.cpython-37.pyc │ ├── views.cpython-37.pyc │ └── __init__.cpython-37.pyc ├── urls.py └── views.py ├── model_deploy ├── __init__.py ├── __pycache__ │ ├── urls.cpython-37.pyc │ ├── wsgi.cpython-37.pyc │ ├── __init__.cpython-37.pyc │ └── settings.cpython-37.pyc ├── wsgi.py ├── urls.py └── settings.py ├── .vscode └── settings.json ├── db.sqlite3 ├── ml_model └── model.pkl ├── requirements.txt ├── README.md └── manage.py /api/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /api/migrations/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /model_deploy/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.vscode/settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "python.linting.enabled": true 3 | } -------------------------------------------------------------------------------- /api/models.py: -------------------------------------------------------------------------------- 1 | from django.db import models 2 | 3 | # Create your models here. 4 | -------------------------------------------------------------------------------- /api/admin.py: -------------------------------------------------------------------------------- 1 | from django.contrib import admin 2 | 3 | # Register your models here. 4 | -------------------------------------------------------------------------------- /api/tests.py: -------------------------------------------------------------------------------- 1 | from django.test import TestCase 2 | 3 | # Create your tests here. 4 | -------------------------------------------------------------------------------- /db.sqlite3: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/db.sqlite3 -------------------------------------------------------------------------------- /api/apps.py: -------------------------------------------------------------------------------- 1 | from django.apps import AppConfig 2 | 3 | 4 | class ApiConfig(AppConfig): 5 | name = 'api' 6 | -------------------------------------------------------------------------------- /ml_model/model.pkl: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/ml_model/model.pkl -------------------------------------------------------------------------------- /api/__pycache__/admin.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/api/__pycache__/admin.cpython-37.pyc -------------------------------------------------------------------------------- /api/__pycache__/models.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/api/__pycache__/models.cpython-37.pyc -------------------------------------------------------------------------------- /api/__pycache__/urls.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/api/__pycache__/urls.cpython-37.pyc -------------------------------------------------------------------------------- /api/__pycache__/views.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/api/__pycache__/views.cpython-37.pyc -------------------------------------------------------------------------------- /api/__pycache__/__init__.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/api/__pycache__/__init__.cpython-37.pyc -------------------------------------------------------------------------------- /model_deploy/__pycache__/urls.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/model_deploy/__pycache__/urls.cpython-37.pyc -------------------------------------------------------------------------------- /model_deploy/__pycache__/wsgi.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/model_deploy/__pycache__/wsgi.cpython-37.pyc -------------------------------------------------------------------------------- /model_deploy/__pycache__/__init__.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/model_deploy/__pycache__/__init__.cpython-37.pyc -------------------------------------------------------------------------------- /model_deploy/__pycache__/settings.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/model_deploy/__pycache__/settings.cpython-37.pyc -------------------------------------------------------------------------------- /api/migrations/__pycache__/__init__.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AminuIsrael/Deploying-ML-Models-with-Django/HEAD/api/migrations/__pycache__/__init__.cpython-37.pyc -------------------------------------------------------------------------------- /api/urls.py: -------------------------------------------------------------------------------- 1 | from django.urls import path 2 | from api import views 3 | 4 | urlpatterns = [ 5 | path('',views.index_page), 6 | path('predict', views.predict_diabetictype), 7 | ] -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | #requirements 2 | numpy == 1.18.1 3 | Django == 2.2.10 4 | djangorestframework == 3.9.1 5 | gunicorn == 20.0.4 6 | #psycopg2 == 2.8.4 7 | #django-heroku == 0.3.1 8 | sklearn == 0.0 9 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Deploying-ML-Models-with-Django 2 | A medium article tutorial on how I deploy a machine learning model with django 3 | 4 | Article: https://medium.com/@aminuisrael2/deploying-ml-models-using-django-rest-api-part-2-84cea50b3c83 5 | -------------------------------------------------------------------------------- /model_deploy/wsgi.py: -------------------------------------------------------------------------------- 1 | """ 2 | WSGI config for model_deploy project. 3 | 4 | It exposes the WSGI callable as a module-level variable named ``application``. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/ 8 | """ 9 | 10 | import os 11 | 12 | from django.core.wsgi import get_wsgi_application 13 | 14 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'model_deploy.settings') 15 | 16 | application = get_wsgi_application() 17 | -------------------------------------------------------------------------------- /manage.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | """Django's command-line utility for administrative tasks.""" 3 | import os 4 | import sys 5 | 6 | 7 | def main(): 8 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'model_deploy.settings') 9 | try: 10 | from django.core.management import execute_from_command_line 11 | except ImportError as exc: 12 | raise ImportError( 13 | "Couldn't import Django. Are you sure it's installed and " 14 | "available on your PYTHONPATH environment variable? Did you " 15 | "forget to activate a virtual environment?" 16 | ) from exc 17 | execute_from_command_line(sys.argv) 18 | 19 | 20 | if __name__ == '__main__': 21 | main() 22 | -------------------------------------------------------------------------------- /model_deploy/urls.py: -------------------------------------------------------------------------------- 1 | """model_deploy URL Configuration 2 | 3 | The `urlpatterns` list routes URLs to views. For more information please see: 4 | https://docs.djangoproject.com/en/2.2/topics/http/urls/ 5 | Examples: 6 | Function views 7 | 1. Add an import: from my_app import views 8 | 2. Add a URL to urlpatterns: path('', views.home, name='home') 9 | Class-based views 10 | 1. Add an import: from other_app.views import Home 11 | 2. Add a URL to urlpatterns: path('', Home.as_view(), name='home') 12 | Including another URLconf 13 | 1. Import the include() function: from django.urls import include, path 14 | 2. Add a URL to urlpatterns: path('blog/', include('blog.urls')) 15 | """ 16 | from django.contrib import admin 17 | from django.urls import path,include 18 | 19 | urlpatterns = [ 20 | path('admin/', admin.site.urls), 21 | path('', include('api.urls')), 22 | ] 23 | -------------------------------------------------------------------------------- /api/views.py: -------------------------------------------------------------------------------- 1 | #Import necessary libraries 2 | import pickle 3 | from rest_framework.decorators import api_view 4 | from rest_framework.response import Response 5 | from django.shortcuts import render 6 | import numpy as np 7 | 8 | # Create your views here. 9 | @api_view(['GET']) 10 | def index_page(request): 11 | return_data = { 12 | "error" : "0", 13 | "message" : "Successful", 14 | } 15 | return Response(return_data) 16 | 17 | @api_view(["POST"]) 18 | def predict_diabetictype(request): 19 | try: 20 | age = request.data.get('age',None) 21 | bs_fast = request.data.get('bs_fast',None) 22 | bs_pp = request.data.get('bs_pp',None) 23 | plasma_r = request.data.get('plasma_r',None) 24 | plasma_f = request.data.get('plasma_f',None) 25 | hbA1c = request.data.get('hbA1c',None) 26 | fields = [age,bs_fast,bs_pp,plasma_r,plasma_f,hbA1c] 27 | if not None in fields: 28 | #Datapreprocessing Convert the values to float 29 | age = float(age) 30 | bs_fast = float(bs_fast) 31 | bs_pp = float(bs_pp) 32 | plasma_r = float(plasma_r) 33 | plasma_f = float(plasma_f) 34 | hbA1c = float(hbA1c) 35 | result = [age,bs_fast,bs_pp,plasma_r,plasma_f,hbA1c] 36 | #Passing data to model & loading the model from disks 37 | model_path = 'ml_model/model.pkl' 38 | classifier = pickle.load(open(model_path, 'rb')) 39 | prediction = classifier.predict([result])[0] 40 | conf_score = np.max(classifier.predict_proba([result]))*100 41 | predictions = { 42 | 'error' : '0', 43 | 'message' : 'Successfull', 44 | 'prediction' : prediction, 45 | 'confidence_score' : conf_score 46 | } 47 | else: 48 | predictions = { 49 | 'error' : '1', 50 | 'message': 'Invalid Parameters' 51 | } 52 | except Exception as e: 53 | predictions = { 54 | 'error' : '2', 55 | "message": str(e) 56 | } 57 | 58 | return Response(predictions) -------------------------------------------------------------------------------- /model_deploy/settings.py: -------------------------------------------------------------------------------- 1 | """ 2 | Django settings for model_deploy project. 3 | 4 | Generated by 'django-admin startproject' using Django 2.2.10. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/2.2/topics/settings/ 8 | 9 | For the full list of settings and their values, see 10 | https://docs.djangoproject.com/en/2.2/ref/settings/ 11 | """ 12 | 13 | import os 14 | 15 | # Build paths inside the project like this: os.path.join(BASE_DIR, ...) 16 | BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) 17 | 18 | 19 | # Quick-start development settings - unsuitable for production 20 | # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/ 21 | 22 | # SECURITY WARNING: keep the secret key used in production secret! 23 | SECRET_KEY = '9&2rpg%l5e2deebn!gg=!e4uq@=zzaec94(v6*y-i&-b#r+=qj' 24 | 25 | # SECURITY WARNING: don't run with debug turned on in production! 26 | DEBUG = True 27 | 28 | ALLOWED_HOSTS = [] 29 | 30 | 31 | # Application definition 32 | 33 | INSTALLED_APPS = [ 34 | 'django.contrib.admin', 35 | 'django.contrib.auth', 36 | 'django.contrib.contenttypes', 37 | 'django.contrib.sessions', 38 | 'django.contrib.messages', 39 | 'django.contrib.staticfiles', 40 | 'rest_framework', 41 | 'api' 42 | ] 43 | 44 | MIDDLEWARE = [ 45 | 'django.middleware.security.SecurityMiddleware', 46 | 'django.contrib.sessions.middleware.SessionMiddleware', 47 | 'django.middleware.common.CommonMiddleware', 48 | 'django.middleware.csrf.CsrfViewMiddleware', 49 | 'django.contrib.auth.middleware.AuthenticationMiddleware', 50 | 'django.contrib.messages.middleware.MessageMiddleware', 51 | 'django.middleware.clickjacking.XFrameOptionsMiddleware', 52 | ] 53 | 54 | ROOT_URLCONF = 'model_deploy.urls' 55 | 56 | TEMPLATES = [ 57 | { 58 | 'BACKEND': 'django.template.backends.django.DjangoTemplates', 59 | 'DIRS': [], 60 | 'APP_DIRS': True, 61 | 'OPTIONS': { 62 | 'context_processors': [ 63 | 'django.template.context_processors.debug', 64 | 'django.template.context_processors.request', 65 | 'django.contrib.auth.context_processors.auth', 66 | 'django.contrib.messages.context_processors.messages', 67 | ], 68 | }, 69 | }, 70 | ] 71 | 72 | WSGI_APPLICATION = 'model_deploy.wsgi.application' 73 | 74 | 75 | # Database 76 | # https://docs.djangoproject.com/en/2.2/ref/settings/#databases 77 | 78 | DATABASES = { 79 | 'default': { 80 | 'ENGINE': 'django.db.backends.sqlite3', 81 | 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), 82 | } 83 | } 84 | 85 | 86 | # Password validation 87 | # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators 88 | 89 | AUTH_PASSWORD_VALIDATORS = [ 90 | { 91 | 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', 92 | }, 93 | { 94 | 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', 95 | }, 96 | { 97 | 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', 98 | }, 99 | { 100 | 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', 101 | }, 102 | ] 103 | 104 | 105 | # Internationalization 106 | # https://docs.djangoproject.com/en/2.2/topics/i18n/ 107 | 108 | LANGUAGE_CODE = 'en-us' 109 | 110 | TIME_ZONE = 'UTC' 111 | 112 | USE_I18N = True 113 | 114 | USE_L10N = True 115 | 116 | USE_TZ = True 117 | 118 | 119 | # Static files (CSS, JavaScript, Images) 120 | # https://docs.djangoproject.com/en/2.2/howto/static-files/ 121 | 122 | STATIC_URL = '/static/' 123 | --------------------------------------------------------------------------------