def init_app(self, app):
        """Initializes Journey extension

        :param app: App passed from constructor or directly to init_app
        :raises:
            - NoBundlesAttached if no bundles has been attached attached

        """

        if len(self._attached_bundles) == 0:
            raise NoBundlesAttached("At least one bundle must be attached before initializing Journey")

        for bundle in self._attached_bundles:
            processed_bundle = {
                'path': bundle.path,
                'description': bundle.description,
                'blueprints': []
            }

            for (bp, description) in bundle.blueprints:
                # Register the BP
                blueprint = self._register_blueprint(app, bp, bundle.path,
                                                     self.get_bp_path(bp), description)

                # Finally, attach the blueprints to its parent
                processed_bundle['blueprints'].append(blueprint)

            self._registered_bundles.append(processed_bundle)
def init_app(self, app):
        """Initializes Journey extension

        :param app: App passed from constructor or directly to init_app
        :raises:
            - NoBundlesAttached if no bundles has been attached attached

        """

        if len(self._attached_bundles) == 0:
            raise NoBundlesAttached("At least one bundle must be attached before initializing Journey")

        for bundle in self._attached_bundles:
            processed_bundle = {
                'path': bundle.path,
                'description': bundle.description,
                'blueprints': []
            }

            for (bp, description) in bundle.blueprints:
                # Register the BP
                blueprint = self._register_blueprint(app, bp, bundle.path,
                                                     self.get_bp_path(bp), description)

                # Finally, attach the blueprints to its parent
                processed_bundle['blueprints'].append(blueprint)

            self._registered_bundles.append(processed_bundle)
def init_app ( self , app ) : if len ( self . _attached_bundles ) == 0 : raise NoBundlesAttached ( "At least one bundle must be attached before initializing Journey" ) for bundle in self . _attached_bundles : processed_bundle = { 'path' : bundle . path , 'description' : bundle . description , 'blueprints' : [ ] } for ( bp , description ) in bundle . blueprints : # Register the BP blueprint = self . _register_blueprint ( app , bp , bundle . path , self . get_bp_path ( bp ) , description ) # Finally, attach the blueprints to its parent processed_bundle [ 'blueprints' ] . append ( blueprint ) self . _registered_bundles . append ( processed_bundle )
Initializes Journey extension

        :param app: App passed from constructor or directly to init_app
        :raises:
            - NoBundlesAttached if no bundles has been attached attached
Initializes Journey extension