1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
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):
web.header("Content-Type", "text/html;charset=utf-8")
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, **kwargs)
__call__ = render
def get_tpl (self, tpl, level = ""):
if not tpl.endswith(".mako"):
tpl = tpl+".mako"
tpl = os.path.join(level, tpl)
return self.lookup.get_template(tpl)
# the one and only instance :)
render = Renderer()
|
