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annotate pylons_app/config/middleware.py @ 203:be6d8aaddbd1

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dirty fix for https working.
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 22 May 2010 22:40:12 +0200
parents 93bd77e1f3c1
children a8ea3ce3cdc4
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1 """Pylons middleware initialization"""
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2 from beaker.middleware import SessionMiddleware
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3 from paste.cascade import Cascade
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4 from paste.registry import RegistryManager
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5 from paste.urlparser import StaticURLParser
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6 from paste.deploy.converters import asbool
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7 from pylons.middleware import ErrorHandler, StatusCodeRedirect
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8 from pylons.wsgiapp import PylonsApp
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9 from routes.middleware import RoutesMiddleware
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10 from pylons_app.lib.simplehg import SimpleHg
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11 from pylons_app.config.environment import load_environment
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13 def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
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14 """Create a Pylons WSGI application and return it
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15
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16 ``global_conf``
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17 The inherited configuration for this application. Normally from
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18 the [DEFAULT] section of the Paste ini file.
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19
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20 ``full_stack``
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21 Whether or not this application provides a full WSGI stack (by
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22 default, meaning it handles its own exceptions and errors).
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23 Disable full_stack when this application is "managed" by
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24 another WSGI middleware.
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26 ``app_conf``
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27 The application's local configuration. Normally specified in
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28 the [app:<name>] section of the Paste ini file (where <name>
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29 defaults to main).
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30
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31 """
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32 # Configure the Pylons environment
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33 config = load_environment(global_conf, app_conf)
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36 # The Pylons WSGI app
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37 app = PylonsApp(config=config)
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40 # Routing/Session/Cache Middleware
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41 app = RoutesMiddleware(app, config['routes.map'])
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42 app = SessionMiddleware(app, config)
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44 # CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
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45 app = SimpleHg(app, config)
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46
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47 if asbool(full_stack):
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48 # Handle Python exceptions
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49 app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
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50
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51 # Display error documents for 401, 403, 404 status codes (and
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52 # 500 when debug is disabled)
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53 if asbool(config['debug']):
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54 app = StatusCodeRedirect(app)
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55 else:
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56 app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])
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57
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58 # Establish the Registry for this application
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59 app = RegistryManager(app)
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60
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61 if asbool(static_files):
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62 # Serve static files
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63 static_app = StaticURLParser(config['pylons.paths']['static_files'])
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64 app = Cascade([static_app, app])
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66 app.config = config
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67
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68 return app
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