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Source code for pyramid.scripting

from pyramid.request import Request
from pyramid.interfaces import IRequestFactory

[docs]def get_root(app, request=None): """ Return a tuple composed of ``(root, closer)`` when provided a :term:`router` instance as the ``app`` argument. The ``root`` returned is the application root object. The ``closer`` returned is a callable (accepting no arguments) that should be called when your scripting application is finished using the root. If ``request`` is not None, it is used as the request passed to the :app:`Pyramid` application root factory. A request is constructed and passed to the root factory if ``request`` is None.""" registry = app.registry if request is None: request_factory = registry.queryUtility( IRequestFactory, default=Request) request = request_factory.blank('/') request.registry = registry threadlocals = {'registry':registry, 'request':request} app.threadlocal_manager.push(threadlocals) def closer(request=request): # keep request alive via this function default app.threadlocal_manager.pop() root = app.root_factory(request) return root, closer