Hi everybody,
sorry, my last email was premature. I've gotten it to work like this:
from pyramid.renderers import render
render("proj:templates/email/_event.html", context, request=request)
So manually providing the asset-specification 'proj:templates' again seems
to do the trick.
Am Dienstag, 7. Juli 2015 20:10:39 UTC+2 schrieb Martin Stein:
>
> Hi all,
>
> in our current project we are using jinja with the pyramid_jinja2-package
> and have defined the search-path in __init__.py as usual:
>
> config.add_jinja2_search_path('proj:templates', name='.html')
>
> Now I need to use that renderer/jinja-environment to render a
> file-template to a string (not as a response). The documentation at
> http://docs.pylonsproject.org/projects/pyramid/en/1.5-branch/narr/templates.html#using-templates-directly
>
> says to do it like this:
>
> from pyramid.renderers import render
> render("email/_event.html", context, request=request)
>
> But I get the strong impression that render(..) is broken when a
> search-path is configured for pyramid_jinja2, because it inserts the
> current package (e.g. 'proj:util') into the lookup-path:
>
> OSError: [Errno 22] Invalid argument:
> 'PATH_TO_OUR_PROJECT\\proj\\proj\\templates\\proj.util:templates\\email\\_event.html'
>
> As a workaround, I could probably try to access the jinja2-environment
> directly, similar to here:
> http://stackoverflow.com/a/15539751
>
> from pyramid_jinja2 import IJinja2Environment
> env = request.registry.queryUtility(IJinja2Environment, name='.html')
>
> But as Michael writes, this is unsupported and a private API.
>
> So, that leads me to two questions:
> 1) Has anybody gotten the template-lookup in render(..) to work when a
> search_path was configured? How?
>
> 2) Alternatively, is there another option to get to the jinja-environment
> besides:
> env = request.registry.queryUtility(IJinja2Environment, name='.html')
>
> Thanks,
> Martin
>
>
>
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