old_contents: # -*- coding: utf-8 -*-
  """
  PyShop Web Application.
  """
  
  from pyramid.config import Configurator
  from pyramid.authorization import ACLAuthorizationPolicy as ACLPolicy
  
  from .security import groupfinder, RootFactory
  
  from .config import includeme #  used by pyramid
  from .models import create_engine
  from .helpers.i18n import locale_negotiator
  from .helpers.authentication import RouteSwithchAuthPolicy
  
  __version__ = '0.8'
  
  
  def main(global_config, **settings):
      """
      Get a PyShop WSGI application configured with settings.
      """
  
      settings = dict(settings)
  
      # Scoping sessions for Pyramid ensure session are commit/rollback
      # after the template has been rendered
      create_engine(settings, scoped=True)
  
      authn_policy = RouteSwithchAuthPolicy(secret=settings['pyshop.cookie_key'],
                                            callback=groupfinder)
      authz_policy = ACLPolicy()
  
      config = Configurator(settings=settings,
                            root_factory=RootFactory,
                            locale_negotiator=locale_negotiator,
                            authentication_policy=authn_policy,
                            authorization_policy=authz_policy)
      config.end()
  
      return config.make_wsgi_app()
  
new_contents: # -*- coding: utf-8 -*-
  """
  PyShop Web Application.
  """
  
  from pyramid.config import Configurator
  from pyramid.authorization import ACLAuthorizationPolicy as ACLPolicy
  
  from .security import groupfinder, RootFactory
  
  from .config import includeme  # used by pyramid
  from .models import create_engine
  from .helpers.i18n import locale_negotiator
  from .helpers.authentication import RouteSwithchAuthPolicy
  
  __version__ = '0.8'
  
  
  def main(global_config, **settings):
      """
      Get a PyShop WSGI application configured with settings.
      """
  
      settings = dict(settings)
  
      # Scoping sessions for Pyramid ensure session are commit/rollback
      # after the template has been rendered
      create_engine(settings, scoped=True)
  
      authn_policy = RouteSwithchAuthPolicy(secret=settings['pyshop.cookie_key'],
                                            callback=groupfinder)
      authz_policy = ACLPolicy()
  
      config = Configurator(settings=settings,
                            root_factory=RootFactory,
                            locale_negotiator=locale_negotiator,
                            authentication_policy=authn_policy,
                            authorization_policy=authz_policy)
      config.end()
  
      return config.make_wsgi_app()
  
subject: Fix pep8 warning