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from webob import Response
from zope.component import queryUtility
from repoze.bfg.interfaces import IResponseFactory
from repoze.bfg.templating import renderer_from_cache
from repoze.bfg.templating import TextTemplateRenderer
from repoze.bfg.templating import _auto_reload
def get_renderer(path):
""" Return a callable ``ITemplateRenderer`` object representing a
``chameleon`` text template at the package-relative path (may also
be absolute)."""
auto_reload = _auto_reload()
renderer = renderer_from_cache(path, TextTemplateRenderer,
auto_reload=auto_reload)
return renderer
def get_template(path):
""" Return a ``chameleon`` text template at the package-relative
path (may also be absolute)."""
auto_reload = _auto_reload()
renderer = renderer_from_cache(path, TextTemplateRenderer,
auto_reload=auto_reload)
return renderer.implementation()
def render_template(path, **kw):
""" Render a ``chameleon`` text template at the package-relative
path (may also be absolute) using the kwargs in ``*kw`` as
top-level names and return a string."""
auto_reload = _auto_reload()
renderer = renderer_from_cache(path, TextTemplateRenderer,
auto_reload=auto_reload)
return renderer(**kw)
def render_template_to_response(path, **kw):
""" Render a ``chameleon`` text template at the package-relative
path (may also be absolute) using the kwargs in ``*kw`` as
top-level names and return a Response object with the body as the
template result."""
auto_reload = _auto_reload()
renderer = renderer_from_cache(path, TextTemplateRenderer,
auto_reload=auto_reload)
result = renderer(**kw)
response_factory = queryUtility(IResponseFactory, default=Response)
return response_factory(result)
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