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**Available for Contract Work** A boilerplate for building your own subscription site with stripe integration or stripe subscription service or saas site or membership site or billing service. Subscribely was built for my own subscription service integrating stripe SockClub.com.

branch: master
README.md

Subscribely Project Template

Live version: http://subscribely.appspot.com

Boilerplate project template for running a Flask-based Subscription Service on Google App Engine (Python). I will eventually add support for SQL backends.

This project uses Stripe (http://stripe.com) for processing credit card payments.

Python 2.7 Runtime Support

  • Support for the Python 2.7 runtime was added to this project in May 2012.
  • The profiler (gae_mini_profiler) and debugger (werkzeug_debugger_appengine) have been disabled until the libraries are updated to support the Python 2.7 runtime.

About Flask

Flask is a BSD-licensed microframework for Python based on Werkzeug, Jinja2 and good intentions.

See http://flask.pocoo.org for more info.

Setup/Configuration

  1. Download this repository via git clone git@github.com:kamalgill/flask-appengine-template.git or download the tarball at http://github.com/kamalgill/flask-appengine-template/tarball/master
  2. Copy the src/ folder to your application's root folder
  3. Set the application id in src/app.yaml
  4. Configure datastore models at src/application/models.py
  5. Configure application views at src/application/views.py
  6. Configure URL routes at src/application/urls.py
  7. Configure forms at src/application/forms.py
  8. Add the secret keys for CSRF protection by running the generate_keys.py script at src/application/generate_keys.py, which will generate the secret keys module at src/application/secret_keys.py

Note: Copy the .gitignore file from the tarball folder's root to your git repository root to keep the secret_keys module out of version control.

Or, add the following to your .(git|hg|bzr)ignore file

  # Keep secret keys out of version control
  secret_keys.py

Front-end Customization

  1. Customize the main HTML template at src/application/static/templates/base.html
  2. Customize CSS styles at src/application/static/css/main.css
  3. Add custom JavaScript code at src/application/static/js/main.js
  4. Customize favicon at src/application/static/img/favicon.ico
  5. Customize 404 page at src/application/templates/404.html

Previewing the Application

To preview the application using App Engine's development server, use dev_appserver.py

  dev_appserver.py src/

Assuming the latest App Engine SDK is installed, the test environment is available at http://localhost:8080

Running Unit Tests

To run unit tests, use

    python testrunner.py APPENGINE_SDK_PATH

Deploying the Application

To deploy the application to App Engine, use appcfg.py update

  appcfg.py update src/

The application should be visible at http://{YOURAPPID}.appspot.com

Folder structure

The App Engine app's root folder is located at src/.

  src/
  |-- app.yaml (App Engine config file)
  |-- application (application code)
  |-- blinker/ (library for event/signal support)
  |-- flask/ (Flask core)
  |-- flaskext/ (Flask extensions go here; wtforms and gae_mini_profiler are provided)
  |-- index.yaml (App Engine query index definitions)
  |-- tests/ (unit tests)
  |-- werkzeug/ (WSGI utilities for Python-based web development)
  `-- wtforms/ (Jinja2-compatible web form utility)

The application code is located at src/application.

  application/
  |-- __init__.py (initializes Flask app)
  |-- decorators.py (decorators for URL handlers)
  |-- forms.py (web form models and validators)
  |-- models.py (App Engine datastore models)
  |-- settings.py (settings for Flask app)
  |-- static
  | |-- css
  | | `-- main.css (custom styles)
  | |-- img
  | | |-- favicon.ico
  | | `-- favicon.png
  | `-- js
  |   |-- main.js (site-wide JS)
  |   `-- lib/ (third-party JS libraries)
  |     |--bootstrap-*.js (Bootstrap jQuery plugins
  |     `--modernizer-*.js (HTML5 detection library)
  |-- templates
  | |-- 404.html (not found page)
  | |-- 500.html (server error page)
  | |-- base.html (master template)
  | |-- list_examples.html (example list-based template)
  | `-- new_example.html (example form-based template)
  |-- urls.py (URL dispatch routes)
  `-- views.py (Handlers for URL routes defined at urls.py)

Removing Extended Attributes (@ flag)

A few of the files in the source tree were uploaded (with apologies) to GitHub with extended attributes (notice the '@' symbol when running ls -al).

To remove the extended attributes, use xattr -rd at the root of the src/ folder.

  xattr -rd com.apple.quarantine .
  xattr -rd com.macromates.caret .

Note: Windows users may safely ignore the xattr fix

Licenses

See licenses/ folder

Package Versions

  • Blinker: 1.1
  • Bootstrap: 2.0.3
  • Flask: 0.8
  • Flask-Auth: 0.8
  • Flask-OAuth: 0.8
  • Flask-WTF: 0.6
  • Jinja2: 2.6 (included in GAE)
  • Modernizr: 2.5.3
  • Werkzeug: 0.8.3
  • WTForms: 1.0.1

Credits

Project template layout was heavily inspired by Francisco Souza's gaeseries Flask project

Layout, form, table, and button styles provided by Bootstrap

HTML5 detection provided by Modernizr 2 (configured with all features)

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