First import from portato proj

1 files changed, 40 insertions, 0 deletions

diff --git a/renderer.py b/renderer.py
new file mode 100644
index 0000000..b8ce716
--- /dev/null
+++ b/renderer.py
@@ -0,0 +1,40 @@
+import os
+import web
+import mako
+from mako.lookup import TemplateLookup
+
+import helper
+
+class Renderer:
+    """
+    Renderer loading the correct Mako Templates
+    """
+    def __init__ (self):
+        self.lookup = TemplateLookup(
+                directories=[helper.appdir('templates')],
+                module_directory = "/tmp/webpy/kosten/",
+                input_encoding='utf-8',
+                output_encoding='utf-8',
+                format_exceptions = True)
+
+    def render (self, tpl, level = "pages" , **kwargs):
+        try:
+            t = self.get_tpl(tpl, level)
+        except mako.exceptions.TopLevelLookupException, e:
+            raise web.ctx.app_stack[-1].notfound(tpl)
+       
+        return t.render(h = helper, url = helper.url, w = web, _hl = highlighting, **kwargs)
+
+    __call__ = render
+
+    def get_tpl (self, tpl, level):
+        return self.lookup.get_template(self.get_tpl_name(tpl, level))
+    
+    def get_tpl_name (self, tpl, level):
+        if not tpl.endswith(".mako"):
+            tpl = tpl+".mako"
+
+        return os.path.join(level, tpl)
+
+# the one and only instance :)
+render = Renderer()