Update code base for Flask 1.0 and more

.env

@@ -1 +1,2 @@
 COMPOSE_PROJECT_NAME=snakeeyes
+PYTHONUNBUFFERED=true

.gitignore

@@ -26,6 +26,7 @@ pip-delete-this-directory.txt
 # Unit test / coverage reports
 .coverage
 .cache
+.pytest_cache
 
 # Translations
 *.mo

Dockerfile

@@ -1,10 +1,10 @@
 FROM python:2.7-slim
-MAINTAINER Nick Janetakis <nick.janetakis@gmail.com>
+LABEL maintainer="Nick Janetakis <nick.janetakis@gmail.com>"
 
-ENV INSTALL_PATH /snakeeyes
-RUN mkdir -p $INSTALL_PATH
+RUN apt-get update && apt-get install -qq -y \
+  build-essential libpq-dev --no-install-recommends
 
-WORKDIR $INSTALL_PATH
+WORKDIR /app
 
 COPY requirements.txt requirements.txt
 RUN pip install -r requirements.txt

README.md

@@ -1,13 +1,13 @@
-## Welcome to The Build a SAAS App with Flask Course
+## Welcome to The Build a SAAS App with Flask Course!
 
-*Learn how to build a production ready web app with Flask and Docker. Level up
-and win that dream software developer job.*
+*A video course where you'll Learn how to build a real world web application
+with Flask, Celery, Redis, PostgreSQL, Stripe and Docker.*
 
 **Full details on the course can be found here:**  
-http://nickjanetakis.com/courses/build-a-saas-app-with-flask
+[https://buildasaasappwithflask.com](https://buildasaasappwithflask.com/?utm_source=github&utm_medium=bsawf&utm_campaign=readme-top)
 
 Free sample videos **(including what we'll build)** can be found here:  
-http://nickjanetakis.com/blog/build-a-saas-app-with-flask-free-sample-videos
+https://nickjanetakis.com/blog/build-a-saas-app-with-flask-free-sample-videos
 
 ### How does this source code differ than what's in the course?
 
@@ -44,13 +44,16 @@ The rest of the course covers topics such as:
 - Dealing with database migrations
 - Converting your app to support multiple languages (i18n)
 
-**By the time you finish my course, you'll have all the confidence you need to
+**By the time you finish the course, you'll have all the confidence you need to
 build a large web application with Flask**.
 
 ---
 
 There's over 150 video lectures, 9.5 hours of content, coding exercises and an
 e-book that's included.
 
+Also as a bonus, there's an additional 3 hours of content that covers building a
+separate RESTful API driven application that uses web sockets.
+
 **Everything you'd want to know about the course can be found here:**  
-http://nickjanetakis.com/courses/build-a-saas-app-with-flask
+[https://buildasaasappwithflask.com](https://buildasaasappwithflask.com/?utm_source=github&utm_medium=bsawf&utm_campaign=readme-bottom)

docker-compose.yml

@@ -1,8 +1,17 @@
 version: '2'
 
 services:
+  postgres:
+    image: 'postgres:10.4-alpine'
+    env_file:
+      - '.env'
+    volumes:
+      - 'postgres:/var/lib/postgresql/data'
+    ports:
+      - '5432:5432'
+
   redis:
-    image: 'redis:3.0-alpine'
+    image: 'redis:4.0-alpine'
     command: redis-server --requirepass devpassword
     volumes:
       - 'redis:/var/lib/redis/data'
@@ -16,20 +25,21 @@ services:
         --access-logfile -
         --reload
         "snakeeyes.app:create_app()"
-    environment:
-      PYTHONUNBUFFERED: 'true'
+    env_file:
+      - '.env'
     volumes:
-      - '.:/snakeeyes'
+      - '.:/app'
     ports:
       - '8000:8000'
 
   celery:
     build: .
-    command: celery worker -l info -A snakeeyes.blueprints.contact.tasks
+    command: celery worker -B -l info -A snakeeyes.blueprints.contact.tasks
     env_file:
       - '.env'
     volumes:
-      - '.:/snakeeyes'
+      - '.:/app'
 
 volumes:
+  postgres:
   redis:

requirements.txt

@@ -1,24 +1,21 @@
-Flask==0.10.1
+Flask==1.0.*
 
 # Application server for both development and production.
-gunicorn==19.4.5
+gunicorn==19.8.*
 
 # Testing and static analysis.
-pytest==2.9.1
-pytest-cov==2.2.1
-flake8==2.5.4
-
-# CLI.
-Click==6.4
+pytest==3.5.*
+pytest-cov==2.5.*
+flake8==3.5.*
 
 # Data and workers.
-redis==2.10.5
-celery==3.1.23
+redis==2.10.*
+celery==4.1.*
 
 # Forms.
-Flask-WTF==0.9.5
-WTForms-Components==0.9.7
+Flask-WTF==0.14.*
+WTForms-Components==0.9.*
 
 # Extensions.
-flask-debugtoolbar==0.10.0
-Flask-Mail==0.9.1
+flask-debugtoolbar==0.10.*
+Flask-Mail==0.9.*

snakeeyes/blueprints/contact/forms.py

@@ -1,10 +1,10 @@
-from flask_wtf import Form
+from flask_wtf import FlaskForm
 from wtforms import TextAreaField
 from wtforms_components import EmailField
 from wtforms.validators import DataRequired, Length
 
 
-class ContactForm(Form):
+class ContactForm(FlaskForm):
     email = EmailField("What's your e-mail address?",
                        [DataRequired(), Length(3, 254)])
     message = TextAreaField("What's your question or issue?",

snakeeyes/extensions.py

@@ -1,7 +1,7 @@
 from flask_debugtoolbar import DebugToolbarExtension
 from flask_mail import Mail
-from flask_wtf import CsrfProtect
+from flask_wtf import CSRFProtect
 
 debug_toolbar = DebugToolbarExtension()
 mail = Mail()
-csrf = CsrfProtect()
+csrf = CSRFProtect()