# HG changeset patch
# User Jeff Hammel <jhammel@mozilla.com>
# Date 1290020553 28800
# Node ID 807c8eef80982051d18a2fb4daa80c0d8a1ae097
# Parent  cf19d2e129defe8d1d4d5f9106fa8c4319b33c2c
add a handler for tempita; should rename the package (at some point) template_view

diff -r cf19d2e129de -r 807c8eef8098 genshi_view/template/+package+/handlers.py
--- a/genshi_view/template/+package+/handlers.py	Wed May 05 11:59:39 2010 -0700
+++ b/genshi_view/template/+package+/handlers.py	Wed Nov 17 11:02:33 2010 -0800
@@ -3,8 +3,11 @@
 these are instantiated for every request, then called
 """
 
+import os
+from pkg_resources import resource_filename
 from urlparse import urlparse
 from webob import Response, exc
+from tempita import HTMLTemplate
 
 class HandlerMatchException(Exception):
     """the handler doesn't match the request"""
@@ -49,6 +52,31 @@
     def redirect(self, location):
         raise exc.HTTPSeeOther(location=location)
 
+class TempitaHandler(Handler):
+
+    template_dirs = [ resource_filename(__name__, 'templates') ]
+    
+    def __init__(self, app, request):
+        Handler.__init__(self, app, request)
+        self.data = { 'request': request,
+                      'link': self.link }
+
+    def __call__(self):
+        return getattr(self, self.request.method.title())()
+
+    def find_template(self, template):
+        for d in self.template_dirs:
+            path = os.path.join(d, template)
+            if os.path.exists(path):
+                return HTMLTemplate.from_filename(path)
+
+    def Get(self):
+        # needs to have self.template set
+        template = self.find_template(self.template)
+        return Response(content_type='text/html',
+                        body=template.substitute(**self.data))
+
+
 class GenshiHandler(Handler):
 
     def __init__(self, app, request):
@@ -65,6 +93,8 @@
         return Response(content_type='text/html',
                         body=template.generate(**self.data).render('html'))
 
+
+
 class Index(GenshiHandler):
     template = 'index.html'
     methods=set(['GET', 'POST'])
diff -r cf19d2e129de -r 807c8eef8098 genshi_view/template/setup.py_tmpl
--- a/genshi_view/template/setup.py_tmpl	Wed May 05 11:59:39 2010 -0700
+++ b/genshi_view/template/setup.py_tmpl	Wed Nov 17 11:02:33 2010 -0800
@@ -24,7 +24,8 @@
          'WebOb',	
          'Paste',
          'PasteScript',
-         'genshi'
+         'genshi',
+         'tempita'
       ],
       entry_points="""
       # -*- Entry points: -*-