core.py 文件源码

def __init__(self, root, default_renderer='mako',
                 template_path='templates', hooks=lambda: [],
                 custom_renderers={}, extra_template_vars={},
                 force_canonical=True, guess_content_type_from_ext=True,
                 context_local_factory=None, request_cls=Request,
                 response_cls=Response, **kw):
        if isinstance(root, six.string_types):
            root = self.__translate_root__(root)

        self.root = root
        self.request_cls = request_cls
        self.response_cls = response_cls
        self.renderers = RendererFactory(custom_renderers, extra_template_vars)
        self.default_renderer = default_renderer

        # pre-sort these so we don't have to do it per-request
        if six.callable(hooks):
            hooks = hooks()

        self.hooks = list(sorted(
            hooks,
            key=operator.attrgetter('priority')
        ))
        self.template_path = template_path
        self.force_canonical = force_canonical
        self.guess_content_type_from_ext = guess_content_type_from_ext