rattail-tutorial/rattail_tutorial/web/app.py

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# -*- coding: utf-8; mode: python; -*-
"""
Rattail Tutorial web app
"""
from __future__ import unicode_literals, absolute_import
from tailbone import app
def main(global_config, **settings):
"""
This function returns a Pyramid WSGI application.
"""
# prefer Rattail Tutorial templates over Tailbone
settings.setdefault('mako.directories', ['rattail_tutorial.web:templates',
'tailbone:templates',])
# for graceful handling of postgres restart
settings.setdefault('retry.attempts', 2)
# make config objects
rattail_config = app.make_rattail_config(settings)
pyramid_config = app.make_pyramid_config(settings)
# bring in the rest of Rattail Tutorial
pyramid_config.include('rattail_tutorial.web.static')
pyramid_config.include('rattail_tutorial.web.subscribers')
pyramid_config.include('rattail_tutorial.web.views')
# for graceful handling of postgres restart
pyramid_config.add_tween('tailbone.tweens.sqlerror_tween_factory',
under='pyramid_tm.tm_tween_factory')
return pyramid_config.make_wsgi_app()