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authorRené 'Necoro' Neumann <necoro@necoro.net>2010-05-03 18:21:53 +0200
committerRené 'Necoro' Neumann <necoro@necoro.net>2010-05-03 18:21:53 +0200
commitf0012811f8af8b1334b46781861a6dd3777ee392 (patch)
treee59c3e5d141ecff244584ba786ce191497a9e311 /renderer.py
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First import from portato proj
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-rw-r--r--renderer.py40
1 files changed, 40 insertions, 0 deletions
diff --git a/renderer.py b/renderer.py
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+++ b/renderer.py
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+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()