1 files changed, 43 insertions, 0 deletions
diff --git a/repoze/bfg/templating.py b/repoze/bfg/templating.py
index 1f242b306..2ec049ca5 100644
--- a/repoze/bfg/templating.py
+++ b/repoze/bfg/templating.py
@@ -4,10 +4,42 @@ import pkg_resources
 from zope.component import queryUtility
 from zope.component import getSiteManager
 
+from zope.interface import classProvides
+from zope.interface import implements
+
+from chameleon.core.template import TemplateFile
+from chameleon.zpt.language import Parser
+
+from repoze.bfg.interfaces import ISettings
 from repoze.bfg.interfaces import ITemplateRenderer
+from repoze.bfg.interfaces import ITemplateRendererFactory
 from repoze.bfg.path import caller_package
 from repoze.bfg.settings import get_settings
 
+class TextTemplateFile(TemplateFile):
+    default_parser = Parser()
+    
+    def __init__(self, filename, parser=None, format=None, doctype=None,
+                 **kwargs):
+        if parser is None:
+            parser = self.default_parser
+        super(TextTemplateFile, self).__init__(filename, parser, format,
+                                               doctype, **kwargs)
+
+class TextTemplateRenderer(object):
+    classProvides(ITemplateRendererFactory)
+    implements(ITemplateRenderer)
+
+    def __init__(self, path, auto_reload=False):
+        self.template = TextTemplateFile(path, format='text',
+                                         auto_reload=auto_reload)
+
+    def implementation(self):
+        return self.template
+    
+    def __call__(self, **kw):
+        return self.template(**kw)
+
 def renderer_from_cache(path, factory, level=3, **kw):
     if os.path.isabs(path):
         # 'path' is an absolute filename (not common and largely only
@@ -50,3 +82,14 @@ def renderer_from_cache(path, factory, level=3, **kw):
         
     return renderer
 
+def renderer_from_path(path, level=4, **kw):
+    extension = os.path.splitext(path)[1]
+    factory = queryUtility(ITemplateRendererFactory, name=extension,
+                           default=TextTemplateRenderer)
+    return renderer_from_cache(path, factory, level, **kw)
+
+def _auto_reload():
+    settings = queryUtility(ISettings)
+    auto_reload = settings and settings['reload_templates']
+    return auto_reload
+