eventless pyramid render

render_eventless.py

import logging
log = logging.getLogger(__name__)

import pyramid.renderers
from pyramid.path import caller_package

from ... import lib


def render(renderer_name, value, request=None, package=None):
    """
        Last synched to pyramid.renderers
            v 1.5
            2014.05.01

    """
    try:
        registry = request.registry
    except AttributeError:
        registry = None
    if package is None:
        package = caller_package()
    helper = pyramid.renderers.RendererHelper(name=renderer_name, package=package,
                            registry=registry)
    renderer = helper.renderer
    system_values = {
        'view':None,
        'renderer_name':helper.name, # b/c
        'renderer_info':helper,
        'context':getattr(request, 'context', None),
        'request':request,
        'req':request,
        }

    ## we typically inject this with our BeforeRender        
    system_values["h"] = lib.helpers
        
    result = renderer(value, system_values)
    return result