1 from django.template.backends.utils import csrf_input_lazy, csrf_token_lazy
2 import django.template.backends.base
6 class GenshiEngine(django.template.backends.base.BaseEngine):
7 def __init__(self, params):
9 options = params.pop('OPTIONS').copy()
10 super(GenshiEngine, self).__init__(params)
11 loader = genshi.template.TemplateLoader(self.template_dirs, auto_reload=options['auto_reload'])
15 def from_string(self, template_code):
17 template = genshi.template.MarkupTemplate(template_code)
18 return GenshiTemplateWrapper(template)
19 except genshi.TemplateCompilationFailed as exc:
20 raise django.template.TemplateSyntaxError(exc.args)
23 def get_template(self, template_name):
25 template = self.loader.load(template_name)
26 return GenshiTemplateWrapper(self.loader.get_template(template_name))
27 except genshi.TemplateNotFound as exc:
28 raise django.template.TemplateDoesNotExist(exc.args)
29 except genshi.TemplateCompilationFailed as exc:
30 raise django.template.TemplateSyntaxError(exc.args)
33 class GenshiTemplateWrapper(object):
34 def __init__(self, template):
35 self.template = template
37 def render(self, context=None, request=None):
40 if request is not None:
41 context['request'] = request
42 context['csrf_input'] = csrf_input_lazy(request)
43 context['csrf_token'] = csrf_token_lazy(request)
44 stream = self.template.generate(dict=context)
45 return stream.render()