Merging alan-django, ready for merge to master

README.md

@@ -1,2 +1,7 @@
-# Welcome to CSE442
-This is to create a file so that your repo has a place to start.
+# Instructions on how to run the application (Ubuntu only possibly)
+
+1. Download and extract zip file to directory
+2. Enter terminal and cd into directory where it was extracted
+3. Install python on your machine (resources online)
+4. Enter "pip install django" into terminal (follow prompts if need to install pip first) 
+5. Enter "python manage.py runserver" and it should be running on the localhost server (go to browser -> url is localhost:8000)

django_project/django_project/settings.py

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+"""
+Django settings for django_project project.
+
+Generated by 'django-admin startproject' using Django 2.2.6.
+
+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 = 'd-)mzbqy*ui&)&s$puiv&s@pp+65j-36#rb-2oh+2((&*4z3uh'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'spotify.apps.SpotifyConfig',
+    '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 = 'django_project.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 = 'django_project.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/'

django_project/django_project/urls.py

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+"""django_project 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 path, include
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('', include('spotify.urls'))
+]

django_project/django_project/wsgi.py

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+"""
+WSGI config for django_project 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', 'django_project.settings')
+
+application = get_wsgi_application()

django_project/manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'django_project.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()

django_project/spotify/admin.py

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+from django.contrib import admin
+
+# Register your models here.

django_project/spotify/apps.py

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+from django.apps import AppConfig
+
+
+class SpotifyConfig(AppConfig):
+    name = 'spotify'

django_project/spotify/login_page.py

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+import sys
+import spotipy
+from spotipy.oauth2 import SpotifyOAuth as OAuth
+import webbrowser
+
+''' this module allows users to login to the main page
+    and either gets or provides a token to allow access to
+    a users spotify information
+'''
+
+
+class NoTokenError(Exception):
+    """ there exists no token currently cached on this account"""
+    pass
+class Login:
+    def __init__(self):
+        ''' sets redirect page to the home page'''
+        self.REDIRECT_URI = 'http://localhost:8000/home/'
+        self.clientId='9f78b7eb1de54f6eb13701d07a891506'
+        self.Secret='563e75870871424f9a26bb2bb66897bb'
+        self.scope='user-read-email user-top-read playlist-modify-public user-library-read user-read-playback-state user-read-currently-playing streaming user-read-private user-modify-playback-state'
+        self.authentication=(OAuth(self.clientId,self.Secret,self.REDIRECT_URI,state=None,scope=self.scope))
+    ''' checks to see if there is already a token in the system if not
+        check the  if there is one URL to see if there is one in the url'''
+    def getToken(self,url=None):
+            token=self.authentication.get_cached_token()
+            if token is not None:
+                return token
+            else:
+                if url is not None:
+                    try:
+                        return self.authentication.get_access_token(self.authentication.parse_response_code(url))
+                    except  spotipy.oauth2.SpotifyOauthError:
+                        raise NoTokenError
+                else:
+                    raise NoTokenError
+    ''' this will be the method called when the connect with spotify button is pressed
+        on the login screen
+        if loggedOut is true it will show dialogue for having a user log back in
+        '''
+    def login(self,loggedOut=False):
+        dialogue=""
+        if(loggedOut is True):
+            dialogue="&show_dialog=true"
+        webbrowser.open(self.authentication.get_authorize_url()+dialogue)
+    def logout(self, token=None):
+        token=None
+        self.login(True)
+if __name__== "__main__":
+    loggingIn=Login()
+    try:
+        token=loggingIn.getToken(loggingIn.REDIRECT_URI)
+    except NoTokenError:
+        loggingIn.login()
+        print("please enter the url in the redirected page")
+        url=input()
+        token=loggingIn.getToken(url)
+
+
+
+    print("\n"+str(token))
+
+    ''' for testing purpose the tester will have to manually input the redirect uri
+        but in the application should be handled by framework '''
+
+    print("\n here is the user information:\n")
+    sp=spotipy.client.Spotify(auth=token['access_token'])
+    print(str(sp.current_user()))
+
+
+    print("\n here are the user's top artists:\n")
+    results=sp.current_user_top_artists()
+    artistList=[]
+    for item in results['items']:
+        artistList.append(str(item['name']))
+    print(str(artistList))
+    print("\n here are the user's top tracks:\n")
+    results=sp.current_user_top_tracks()
+    for item in results['items']:
+        songList=[]
+        for artist in item['artists']:
+            songList.append(artist['name'])
+        print(str(item['name'])+" from: "+str(item['album']['name'])+" by "+str(songList))
+
+
+    print("\n\n testing that logging out provides a new token")
+    print("\noriginal token:\n"+str(token['access_token'])+"\n")
+    print("\n press enter to logout")
+    input()
+    loggingIn.logout(token)
+    print("please enter the url in the redirected page")
+    url=input()
+    token=loggingIn.getToken(url)
+    print("\nnewtoken:\n"+str(token['access_token'])+"\n")

django_project/spotify/migrations/0001_initial.py

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+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.24 on 2019-10-07 07:27
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Post',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('playlist_name', models.CharField(max_length=100)),
+                ('songs_from_playlist', models.TextField()),
+                ('date_generated', models.DateTimeField(default=django.utils.timezone.now)),
+                ('requester', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

django_project/spotify/model.json

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+{"keras_version": "2.2.4", "class_name": "Sequential", "backend": "tensorflow", "config": {"layers": [{"class_name": "Dense", "config": {"use_bias": true, "activation": "relu", "bias_initializer": {"class_name": "Zeros", "config": {}}, "bias_regularizer": null, "activity_regularizer": null, "units": 512, "kernel_regularizer": null, "batch_input_shape": [null, 10000], "dtype": "float32", "kernel_initializer": {"class_name": "VarianceScaling", "config": {"seed": null, "distribution": "uniform", "mode": "fan_avg", "scale": 1.0}}, "name": "dense_1", "bias_constraint": null, "trainable": true, "kernel_constraint": null}}, {"class_name": "Dropout", "config": {"noise_shape": null, "seed": null, "rate": 0.5, "name": "dropout_1", "trainable": true}}, {"class_name": "Dense", "config": {"use_bias": true, "activation": "sigmoid", "bias_initializer": {"class_name": "Zeros", "config": {}}, "bias_regularizer": null, "activity_regularizer": null, "units": 256, "kernel_regularizer": null, "kernel_initializer": {"class_name": "VarianceScaling", "config": {"seed": null, "distribution": "uniform", "mode": "fan_avg", "scale": 1.0}}, "name": "dense_2", "bias_constraint": null, "trainable": true, "kernel_constraint": null}}, {"class_name": "Dropout", "config": {"noise_shape": null, "seed": null, "rate": 0.5, "name": "dropout_2", "trainable": true}}, {"class_name": "Dense", "config": {"use_bias": true, "activation": "softmax", "bias_initializer": {"class_name": "Zeros", "config": {}}, "bias_regularizer": null, "activity_regularizer": null, "units": 2, "kernel_regularizer": null, "kernel_initializer": {"class_name": "VarianceScaling", "config": {"seed": null, "distribution": "uniform", "mode": "fan_avg", "scale": 1.0}}, "name": "dense_3", "bias_constraint": null, "trainable": true, "kernel_constraint": null}}], "name": "sequential_1"}}

django_project/spotify/models.py

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+from django.db import models
+
+# Create your models here.