58 lines
2 KiB
Python
58 lines
2 KiB
Python
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"""Pylons middleware initialization"""
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from paste.cascade import Cascade
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from paste.registry import RegistryManager
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from paste.urlparser import StaticURLParser
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from paste.deploy.converters import asbool
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from pylons import config
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from pylons.error import error_template
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from pylons.middleware import error_mapper, ErrorDocuments, ErrorHandler, \
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StaticJavascripts
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from pylons.wsgiapp import PylonsApp
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from ddportfolioservice.config.environment import load_environment
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def make_app(global_conf, full_stack=True, **app_conf):
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"""Create a Pylons WSGI application and return it
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``global_conf``
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The inherited configuration for this application. Normally from
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the [DEFAULT] section of the Paste ini file.
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``full_stack``
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Whether or not this application provides a full WSGI stack (by
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default, meaning it handles its own exceptions and errors).
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Disable full_stack when this application is "managed" by
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another WSGI middleware.
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``app_conf``
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The application's local configuration. Normally specified in the
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[app:<name>] section of the Paste ini file (where <name>
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defaults to main).
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"""
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# Configure the Pylons environment
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load_environment(global_conf, app_conf)
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# The Pylons WSGI app
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app = PylonsApp()
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# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
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if asbool(full_stack):
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# Handle Python exceptions
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app = ErrorHandler(app, global_conf, error_template=error_template,
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**config['pylons.errorware'])
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# Display error documents for 401, 403, 404 status codes (and
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# 500 when debug is disabled)
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app = ErrorDocuments(app, global_conf, mapper=error_mapper, **app_conf)
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# Establish the Registry for this application
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app = RegistryManager(app)
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# Static files
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javascripts_app = StaticJavascripts()
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static_app = StaticURLParser(config['pylons.paths']['static_files'])
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app = Cascade([static_app, javascripts_app, app])
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return app
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