コード例 #1
0
    def add_tm_middleware(self, app):
        """Set up the transaction managment middleware.

        To abort a transaction inside a TG2 app::

          import transaction
          transaction.doom()

        By default http error responses also roll back transactions, but this
        behavior can be overridden by overriding base_config.commit_veto.

        """
        from repoze.tm import make_tm
        return make_tm(app, self.commit_veto)
コード例 #2
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    def add_tm_middleware(self, app):
        """Set up the transaction managment middleware.

        To abort a transaction inside a TG2 app::

          import transaction
          transaction.doom()

        By default http error responses also roll back transactions, but this
        behavior can be overridden by overriding base_config.commit_veto.

        """
        from repoze.tm import make_tm
        return make_tm(app, self.commit_veto)
コード例 #3
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ファイル: instance.py プロジェクト: reebalazs/karlserve
def make_karl_pipeline(app):
    config = app.config
    uri = app.uri
    pipeline = app
    urchin_account = config.get('urchin.account')
    if urchin_account:
        pipeline = UrchinMiddleware(pipeline, urchin_account)
    pipeline = make_who_middleware(pipeline, config)
    pipeline = make_tm(pipeline)
    pipeline = zodb_connector(pipeline, config, zodb_uri=uri)
    pipeline = Retry(pipeline, 3, retryable)
    pipeline = error_log_middleware(pipeline)
    if not asbool(config.get('debug', 'False')):
        pipeline = ErrorPageFilter(pipeline, None, 'static', '')
    return pipeline
コード例 #4
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ファイル: middleware.py プロジェクト: 86me/mediacore
def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
    """Create a Pylons WSGI application and return it

    ``global_conf``
        The inherited configuration for this application. Normally from
        the [DEFAULT] section of the Paste ini file.

    ``full_stack``
        Whether this application provides a full WSGI stack (by default,
        meaning it handles its own exceptions and errors). Disable
        full_stack when this application is "managed" by another WSGI
        middleware.

    ``static_files``
        Whether this application serves its own static files; disable
        when another web server is responsible for serving them.

    ``app_conf``
        The application's local configuration. Normally specified in
        the [app:<name>] section of the Paste ini file (where <name>
        defaults to main).

    """
    # Configure the Pylons environment
    config = load_environment(global_conf, app_conf)

    # The Pylons WSGI app
    app = PylonsApp(config=config)

    # Routing/Session/Cache Middleware
    app = RoutesMiddleware(app, config['routes.map'], singleton=False)
    app = SessionMiddleware(app, config)

    # CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)

    # Set up repoze.what-quickstart authentication:
    # http://wiki.pylonshq.com/display/pylonscookbook/Authorization+with+repoze.what
    app = add_auth(app, config)

    # Set up the TW middleware, as per errors and instructions at:
    # http://groups.google.com/group/toscawidgets-discuss/browse_thread/thread/c06950b8d1f62db9
    # http://toscawidgets.org/documentation/ToscaWidgets/install/pylons_app.html
    app = tw.api.make_middleware(app, {
        'toscawidgets.framework': 'pylons',
        'toscawidgets.framework.default_view': 'genshi',
    })

    # Add transaction management
    app = make_tm(app, transaction_commit_veto)
    app = DBSessionRemoverMiddleware(app, DBSession)

    # If enabled, set up the proxy prefix for routing behind
    # fastcgi and mod_proxy based deployments.
    if (config.get('proxy_prefix', None)):
        app = setup_prefix_middleware(app, global_conf, config['proxy_prefix'])

    # END CUSTOM MIDDLEWARE

    if asbool(full_stack):
        # Handle Python exceptions
        app = ErrorHandler(app, global_conf, **config['pylons.errorware'])

        # Display error documents for 401, 403, 404 status codes (and
        # 500 when debug is disabled)
        if asbool(config['debug']):
            app = StatusCodeRedirect(app)
        else:
            app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])

    # Establish the Registry for this application
    app = RegistryManager(app)

    if asbool(static_files):
        # Serve static files
        static_app = StaticURLParser(config['pylons.paths']['static_files'])
        app = Cascade([static_app, app])

    app.config = config
    return app
コード例 #5
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 def test_make_tm_noveto(self):
     from repoze.tm import make_tm
     tm = make_tm(DummyApplication(), {}, None)
     self.assertEqual(tm.commit_veto, None)
コード例 #6
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 def test_make_tm_withveto(self):
     from repoze.tm import make_tm
     tm = make_tm(DummyApplication(), {}, 'repoze.tm.tests:fakeveto')
     self.assertEqual(tm.commit_veto, fakeveto)
コード例 #7
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ファイル: tests.py プロジェクト: GoodRx/repoze.tm2
 def test_make_tm_noveto(self):
     from repoze.tm import make_tm
     tm = make_tm(DummyApplication(), {}, None)
     self.assertEqual(tm.commit_veto, None)
コード例 #8
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ファイル: tests.py プロジェクト: GoodRx/repoze.tm2
 def test_make_tm_withveto(self):
     from repoze.tm import make_tm
     tm = make_tm(DummyApplication(), {}, 'repoze.tm.tests:fakeveto')
     self.assertEqual(tm.commit_veto, fakeveto)