init

docker-compose.yml

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+version: "2"
+
+services:
+ db:
+  image: postgres:10-alpine
+  volumes:
+   - ./pgdata/:/var/lib/postgresql/data/
+  environment:
+   - POSTGRES_PASSWORD=secret
+   - POSTGRES_USER=imageHost
+  ports:
+   - "127.0.0.1:5432:5432"

imageHost/settings.py

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+"""
+Django settings for imageHost project.
+
+Generated by 'django-admin startproject' using Django 1.11.7.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/1.11/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/1.11/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/1.11/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'ox%di3+hzr@#p_!=l68m3ms(_en)ixd38m8u=p2*(p-*slume-'
+
+# 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',
+    'images.apps.ImagesConfig',
+    'rest_framework'
+]
+
+REST_FRAMEWORK = {
+    'DEFAULT_PERMISSION_CLASSES':[
+        'rest_framework.permissions.IsAdminUser',
+    ]
+}
+
+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 = 'imageHost.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [os.path.join(BASE_DIR, 'templates')]
+		,
+        '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',
+                'django.template.context_processors.media',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'imageHost.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/1.11/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': 'imageHost',
+        'USER': 'imageHost',
+        'PASSWORD': 'secret',
+        'HOST': '127.0.0.1',
+        'PORT': '5432',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/1.11/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/1.11/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/1.11/howto/static-files/
+STATIC_ROOT = os.path.join(BASE_DIR, 'static/')
+STATIC_URL = '/static/'
+MEDIA_ROOT = "media/"
+MEDIA_URL = "media/"

imageHost/urls.py

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+"""imageHost URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/1.11/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.conf.urls import url, include
+    2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
+"""
+from django.conf import settings
+from django.conf.urls import url, include
+from django.conf.urls.static import static
+from django.contrib import admin
+
+from images.views import index,upload, ImageViewSet
+
+from rest_framework import routers
+
+router = routers.DefaultRouter()
+router.register(r'images', ImageViewSet)
+
+urlpatterns = [
+	url(r'^admin/', admin.site.urls),
+	url(r'^upload$', upload),
+	url(r'^$', index),
+	#url(r'^api', router.urls),
+	url(r'^api-auth/', include('rest_framework.urls', namespace="rest_framework"))
+] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+
+print(urlpatterns)

imageHost/wsgi.py

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+"""
+WSGI config for imageHost 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/1.11/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "imageHost.settings")
+
+application = get_wsgi_application()

images/admin.py

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+from django.contrib import admin
+
+from .models import Image
+
+admin.site.register(Image)

images/apps.py

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+from django.apps import AppConfig
+
+
+class ImagesConfig(AppConfig):
+    name = 'images'

images/forms.py

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+from django import forms
+from .models import Image
+
+
+class UploadImageForm(forms.ModelForm):
+	class Meta:
+		model = Image
+		fields = ['image', 'name']

images/migrations/0001_initial.py

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+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.7 on 2017-11-30 10:17
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Image',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.FileField(blank=True, null=True, upload_to='sketches/')),
+                ('name', models.CharField(max_length=256)),
+            ],
+        ),
+    ]

images/migrations/0002_auto_20171130_1102.py

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+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.7 on 2017-11-30 11:02
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('images', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='image',
+            name='image',
+            field=models.ImageField(blank=True, null=True, upload_to='sketches/'),
+        ),
+    ]

images/models.py

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+from django.db import models
+
+
+class Image(models.Model):
+	image = models.ImageField(upload_to="image_uploads/", blank=True, null=True)
+	name = models.CharField(max_length=256)

images/serializers.py

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+from .models import Image
+from rest_framework import serializers
+
+
+class ImageSerializer(serializers.HyperlinkedModelSerializer):
+	class Meta:
+		model = Image
+		fields = ('image', 'name')

images/templates/images/index.html

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+<ul>
+    {% for image in images %}
+        <li>{{ image.name }}<img src="media/{{ image.image }}"></li>
+    {% endfor %}
+</ul>

images/templates/images/upload.html

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+<form method="post" enctype="multipart/form-data">
+    {% csrf_token %}
+    {{ form }}
+    <input type="submit"/>
+</form>

images/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

images/views.py

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+from django.http import HttpResponseRedirect
+from django.shortcuts import render
+
+from .models import Image
+from .forms import UploadImageForm
+
+
+def index(request):
+	context = {'images': Image.objects.all()}
+	return render(request, "images/index.html", context)
+
+
+def upload(request):
+	print("asdf")
+	if request.method == 'POST':
+		print("POST")
+		form = UploadImageForm(request.POST, request.FILES)
+		print(form.is_valid())
+		if form.is_valid():
+			form.save()
+			return HttpResponseRedirect('/')
+	else:
+		form = UploadImageForm()
+	return render(request, "images/upload.html", {"form":form})
+
+from rest_framework import viewsets
+from .serializers import ImageSerializer
+
+class ImageViewSet(viewsets.ModelViewSet):
+	queryset = Image.objects.all()
+	serializer_class = ImageSerializer

manage.py

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+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "imageHost.settings")
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError:
+        # The above import may fail for some other reason. Ensure that the
+        # issue is really that Django is missing to avoid masking other
+        # exceptions on Python 2.
+        try:
+            import django
+        except ImportError:
+            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?"
+            )
+        raise
+    execute_from_command_line(sys.argv)

requirements.txt

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+django
+psycopg2
+djangorestframework