old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  """
  management script
  ~~~~~~~~~~~~~~~~~
  
  Run the application, take administrative action.
  
  :Copyright: 2006-2016 Jochen Kupperschmidt
  :License: Modified BSD, see LICENSE for details.
  """
  
  import ssl
  
  from flask_script import Manager
  from flask_script.commands import Server
  from werkzeug.wsgi import SharedDataMiddleware
  
  from byceps.application_factory import app
  from byceps.database import db
  from byceps.services.brand.models import Brand
  from byceps.services.party.models import Party
  from byceps.services.shop.article.models import Article
  from byceps.services.shop.order.models import Order, OrderItem, \
      PaymentState as OrderPaymentState
  from byceps.services.user.models.detail import UserDetail
  from byceps.services.user.models.user import User
  from byceps.services.user.service import find_user_by_screen_name
  
  
  def _assemble_exports():
      exports = {}
  
      _export_path_if_configured(exports, 'PATH_GLOBAL', '/global')
      _export_path_if_configured(exports, 'PATH_BRAND', '/brand')
      _export_path_if_configured(exports, 'PATH_PARTY', '/party')
  
      return exports
  
  
  def _export_path_if_configured(exports, config_key, url_path):
      path = app.config.get(config_key)
      if path:
          exports[url_path] = str(path)
  
  
  
  if app.debug:
      exports = _assemble_exports()
      app.wsgi_app = SharedDataMiddleware(app.wsgi_app, exports)
  
      from flask_debugtoolbar import DebugToolbarExtension
      app.config['DEBUG_TB_INTERCEPT_REDIRECTS'] = False
      toolbar = DebugToolbarExtension(app)
  
  manager = Manager(app)
  
  
  class SslServer(Server):
  
      def __init__(self, **kwargs):
          ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
          ssl_context.load_cert_chain(
              'keys/development.cert',
              'keys/development.key')
          kwargs['ssl_context'] = ssl_context
  
          super().__init__(**kwargs)
  
  
  manager.add_command('runserver_ssl', SslServer())
  
  
  @manager.shell
  def make_shell_context():
      return {
          'app': app,
          'db': db,
          'Article': Article,
          'Brand': Brand,
          'Order': Order,
          'OrderItem': OrderItem,
          'OrderPaymentState': OrderPaymentState,
          'Party': Party,
          'User': User,
          'UserDetail': UserDetail,
          'find_user_by_screen_name': find_user_by_screen_name,
      }
  
  
  if __name__ == '__main__':
      manager.run()
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  """
  management script
  ~~~~~~~~~~~~~~~~~
  
  Run the application, take administrative action.
  
  :Copyright: 2006-2016 Jochen Kupperschmidt
  :License: Modified BSD, see LICENSE for details.
  """
  
  import ssl
  
  from flask_script import Manager
  from flask_script.commands import Server
  from werkzeug.wsgi import SharedDataMiddleware
  
  from byceps.application_factory import app
  from byceps.database import db
  from byceps.services.brand.models import Brand
  from byceps.services.party.models import Party
  from byceps.services.shop.article.models import Article
  from byceps.services.shop.order.models import Order, OrderItem, \
      PaymentState as OrderPaymentState
  from byceps.services.user.models.detail import UserDetail
  from byceps.services.user.models.user import User
  from byceps.services.user.service import find_user_by_screen_name
  
  
  def _assemble_exports():
      exports = {}
  
      _export_path_if_configured(exports, 'PATH_GLOBAL', '/global')
      _export_path_if_configured(exports, 'PATH_BRAND', '/brand')
      _export_path_if_configured(exports, 'PATH_PARTY', '/party')
  
      return exports
  
  
  def _export_path_if_configured(exports, config_key, url_path):
      path = app.config.get(config_key)
      if path:
          exports[url_path] = str(path)
  
  
  if app.debug:
      exports = _assemble_exports()
      app.wsgi_app = SharedDataMiddleware(app.wsgi_app, exports)
  
      from flask_debugtoolbar import DebugToolbarExtension
      app.config['DEBUG_TB_INTERCEPT_REDIRECTS'] = False
      toolbar = DebugToolbarExtension(app)
  
  manager = Manager(app)
  
  
  class SslServer(Server):
  
      def __init__(self, **kwargs):
          ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
          ssl_context.load_cert_chain(
              'keys/development.cert',
              'keys/development.key')
          kwargs['ssl_context'] = ssl_context
  
          super().__init__(**kwargs)
  
  
  manager.add_command('runserver_ssl', SslServer())
  
  
  @manager.shell
  def make_shell_context():
      return {
          'app': app,
          'db': db,
          'Article': Article,
          'Brand': Brand,
          'Order': Order,
          'OrderItem': OrderItem,
          'OrderPaymentState': OrderPaymentState,
          'Party': Party,
          'User': User,
          'UserDetail': UserDetail,
          'find_user_by_screen_name': find_user_by_screen_name,
      }
  
  
  if __name__ == '__main__':
      manager.run()
  
subject: Remove superfluous blank line