Updated dependencies & README.

Author: toddbirchard

.env.example

@@ -0,0 +1,3 @@
+SECRET_KEY=IHUGVFIYUJYIGUibt6gh
+FLASK_ENV=development
+FLASK_APP=wsgi.py

Pipfile

@@ -12,4 +12,4 @@ python-dotenv = "*"
 email_validator = "*"
 
 [requires]
-python_version = "3.7"
+python_version = "3.8"

Pipfile.lock

@@ -1,14 +1,14 @@
 # Flask-WTF Tutorial
 
-![Python](https://img.shields.io/badge/Python-v3.8-blue.svg?logo=python&longCache=true&logoColor=white&colorB=5e81ac&style=flat-square&colorA=4c566a)
+![Python](https://img.shields.io/badge/Python-v^3.8-blue.svg?logo=python&longCache=true&logoColor=white&colorB=5e81ac&style=flat-square&colorA=4c566a)
 ![Flask](https://img.shields.io/badge/Flask-v1.1.1-blue.svg?longCache=true&logo=flask&style=flat-square&logoColor=white&colorB=5e81ac&colorA=4c566a)
 ![Flask-WTF](https://img.shields.io/badge/Flask--WTF-v0.14.2-blue.svg?longCache=true&logo=flask&style=flat-square&logoColor=white&colorB=5e81ac&colorA=4c566a)
 ![GitHub Last Commit](https://img.shields.io/github/last-commit/google/skia.svg?style=flat-square&colorA=4c566a&colorB=a3be8c&logo=GitHub)
 [![GitHub Issues](https://img.shields.io/github/issues/hackersandslackers/flask-wtform-tutorial.svg?style=flat-square&colorA=4c566a&logo=GitHub&colorB=ebcb8b)](https://github.com/hackersandslackers/flask-wtform-tutorial/issues)
 [![GitHub Stars](https://img.shields.io/github/stars/hackersandslackers/flask-wtform-tutorial.svg?style=flat-square8&colorA=4c566a&logo=GitHub&colorB=ebcb8b)](https://github.com/hackersandslackers/flask-wtform-tutorial/stargazers)
 [![GitHub Forks](https://img.shields.io/github/forks/hackersandslackers/flask-wtform-tutorial.svg?style=flat-square&colorA=4c566a&logo=GitHub&colorB=ebcb8b)](https://github.com/hackersandslackers/flask-wtform-tutorial/network)
 
-![Flask-WTF Tutorial](https://res-1.cloudinary.com/hackers/image/upload/q_auto:best/v1/2019/11/flask-wtforms.jpg)
+![Flask-WTF Tutorial](https://github.com/hackersandslackers/flask-wtform-tutorial/blob/master/.github/flask-wtforms-tutorial@2x.jpg?raw=true)
 
 Source code for the accompanying tutorial found here: https://hackersandslackers.com/flask-wtforms-forms/
 
@@ -18,7 +18,7 @@ Source code for the accompanying tutorial found here: https://hackersandslackers
 **Installation via `requirements.txt`**:
 
 ```shell
-$ git clone https://github.com/hackersandslackers/fflask-wtform-tutorial.git
+$ git clone https://github.com/hackersandslackers/flask-wtform-tutorial.git
 $ cd flask-wtform-tutorial
 $ python3 -m venv myenv
 $ source myenv/bin/activate
@@ -35,6 +35,18 @@ $ pipenv shell
 $ pipenv update
 $ flask run
 ```
+
+## Usage
+
+Replace the values in **.env.example** with your values and rename this file to **.env**:
+
+* `FLASK_APP`: Entry point of your application (should be `wsgi.py`).
+* `FLASK_ENV`: The environment to run your app in (either `development` or `production`).
+* `SECRET_KEY`: Randomly generated string of characters used to encrypt your app's data.
+
+
+*Remember never to commit secrets saved in .env files to Github.*
+
 -----
 
-**Hackers and Slackers** tutorials are free of charge. If you found this tutorial helpful, a [small donation](https://www.buymeacoffee.com/hackersslackers) would be greatly appreciated to keep us in business. All proceeds go towards coffee, and all coffee goes towards more content.
+**Hackers and Slackers** tutorials are free of charge. If you found this tutorial helpful, a [small donation](https://www.buymeacoffee.com/hackersslackers) would be greatly appreciated to keep us in business. All proceeds go towards coffee, and all coffee goes towards more content.

README.md

@@ -2,6 +2,7 @@
 from os import environ, path
 from dotenv import load_dotenv
 
+# Load variables from .env
 basedir = path.abspath(path.dirname(__file__))
 load_dotenv(path.join(basedir, '.env'))
 
@@ -15,5 +16,5 @@ class Config:
     FLASK_ENV = environ.get('FLASK_ENV')
 
     # Static Assets
-    STATIC_FOLDER = environ.get('STATIC_FOLDER')
-    TEMPLATES_FOLDER = environ.get('TEMPLATES_FOLDER')
+    STATIC_FOLDER = 'static'
+    TEMPLATES_FOLDER = 'templates'

config.py

@@ -3,14 +3,14 @@
 
 
 def create_app():
-    """Construct the core application."""
+    """Construct the core flask_wtforms_tutorial."""
     app = Flask(__name__, instance_relative_config=False)
     app.config.from_object('config.Config')
     app.config['RECAPTCHA_PUBLIC_KEY'] = 'iubhiukfgjbkhfvgkdfm'
     app.config['RECAPTCHA_PARAMETERS'] = {'size': '100%'}
 
     with app.app_context():
-        # Import parts of our application
+        # Import parts of our flask_wtforms_tutorial
         from . import routes
 
         return app