Added schema migrations and an admin view

.gitignore

@@ -33,3 +33,5 @@ nosetests.xml
 .mr.developer.cfg
 .project
 .pydevproject
+
+*.db

Procfile

@@ -0,0 +1 @@
+web: gunicorn refstack.web:app

alembic.ini

@@ -0,0 +1,50 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = alembic
+
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+sqlalchemy.url = driver://user:pass@localhost/dbname
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

alembic/README

@@ -0,0 +1 @@
+Generic single-database configuration.

alembic/env.py

@@ -0,0 +1,79 @@
+from __future__ import with_statement
+
+import os
+import sys
+sys.path.append("./")
+
+
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+from logging.config import fileConfig
+from refstack.web import app
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+cur_db_uri = config.get_section_option('alembic', 'sqlalchemy.url')
+my_db_uri = app.config.get('SQLALCHEMY_DATABASE_URI', cur_db_uri)
+config.set_section_option('alembic', 'sqlalchemy.url', my_db_uri)
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+# target_metadata = None
+from refstack.web import db
+target_metadata = db.metadata
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(url=url)
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    engine = engine_from_config(
+                config.get_section(config.config_ini_section),
+                prefix='sqlalchemy.',
+                poolclass=pool.NullPool)
+
+    connection = engine.connect()
+    context.configure(
+                connection=connection,
+                target_metadata=target_metadata
+                )
+
+    try:
+        with context.begin_transaction():
+            context.run_migrations()
+    finally:
+        connection.close()
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
+

alembic/script.py.mako

@@ -0,0 +1,22 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision}
+Create Date: ${create_date}
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

alembic/versions/2e26571834ea_first_step.py

@@ -0,0 +1,33 @@
+"""First step
+
+Revision ID: 2e26571834ea
+Revises: None
+Create Date: 2013-06-30 15:07:31.746984
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '2e26571834ea'
+down_revision = None
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('vendor',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('vendor_name', sa.String(length=80), nullable=True),
+    sa.Column('contact_email', sa.String(length=120), nullable=True),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('contact_email'),
+    sa.UniqueConstraint('vendor_name')
+    )
+    ### end Alembic commands ###
+
+
+def downgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('vendor')
+    ### end Alembic commands ###

refstack/web.py

@@ -7,30 +7,66 @@ import os
 import random
 import sqlite3
 import sys
-from flask import Flask, request, render_template, g, jsonify
+from flask import Flask, flash, request, redirect, url_for, render_template, g, session
 from flask.ext.sqlalchemy import SQLAlchemy
-from contextlib import closing
+from flask.ext.admin import Admin, BaseView, expose
+from flask.ext.admin.contrib.sqlamodel import ModelView
+from sqlalchemy.exc import IntegrityError
+from flask.ext.security import Security, SQLAlchemyUserDatastore, \
+	UserMixin, RoleMixin, login_required
 
+from wtforms import Form, BooleanField, TextField, PasswordField, validators
+from flask_mail import Mail
+import requests	   
 
 app = Flask(__name__)
-app.debug = True
+
-app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////var/www/refstack/database.db'
+app.config['MAILGUN_KEY'] = 'key-7o9l9dupikfpsdvqi0ewot-se8g1hz64'
+app.config['MAILGUN_DOMAIN'] = 'hastwoparents.com'
+
+
+app.config['SECRET_KEY'] = 'GIANT_UGLY-SECRET-GOES-H3r3'
+db_path = os.path.abspath(os.path.join(os.path.basename(__file__), "../"))
+app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('DATABASE_URL', 'sqlite:///%s/refstack.db' % (db_path))
+app.config['DEBUG'] = True
+
+app.config['SECURITY_PASSWORD_HASH'] = 'sha512_crypt'
+app.config['SECURITY_PASSWORD_SALT'] = app.config['SECRET_KEY']
+app.config['SECURITY_POST_LOGIN_VIEW'] = 'dashboard'
+app.config['SECURITY_RECOVERABLE'] = True
+app.config['SECURITY_REGISTERABLE'] = True
+app.config['SECURITY_EMAIL_SENDER'] = "admin@hastwoparents.com"
+
+app.config['MAIL_SERVER'] = 'smtp.mailgun.org'
+app.config['MAIL_PORT'] = 465
+app.config['MAIL_USE_SSL'] = True
+app.config['MAIL_USERNAME'] = 'postmaster@hastwoparents.com'
+app.config['MAIL_PASSWORD'] = '0sx00qlvqbo3'
+
+mail = Mail(app)
 db = SQLAlchemy(app)
 
+
 class Vendor(db.Model):
 	id = db.Column(db.Integer, primary_key=True)
 	vendor_name = db.Column(db.String(80), unique=True)
 	contact_email = db.Column(db.String(120), unique=True)
 
-	def __init__(self, vendor_name, contact_email):
-		self.vendor_name = vendor_name
-		self.contact_email = contact_email
-
 	def __repr__(self):
 		return '<Vendor %r>' % self.vendor_name
 
 
+admin = Admin(app)
+admin.add_view(ModelView(Vendor, db.session))
+
+
 @app.route('/', methods=['POST','GET'])
 def index():
 	vendors = Vendor.query.all()
-	return render_template('index.html', vendors = vendors)
+	return render_template('index.html', vendors = vendors)
+
+
+if __name__ == '__main__':	
+	app.logger.setLevel('DEBUG')
+	port = int(os.environ.get('PORT', 5000))
+	app.run(host='0.0.0.0', port=port, debug=True)