Mercurial > hg > decoupage
annotate decoupage/web.py @ 6:6a802c87f070
mv decoupage to the web module bc thats where it should live; increment version
author | k0s <k0scist@gmail.com> |
---|---|
date | Thu, 24 Dec 2009 22:37:38 -0500 |
parents | decoupage/decoupage.py@041958c8c8f2 |
children | a328cc9d2c74 |
rev | line source |
---|---|
0
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
1 """ |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
2 decoupage: a view with webob |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
3 """ |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
4 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
5 import os |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
6 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
7 from genshi.builder import Markup |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
8 from genshi.template import TemplateLoader |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
9 from martini.config import ConfigMunger |
2 | 10 from paste.fileapp import FileApp |
0
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
11 from pkg_resources import resource_filename |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
12 from pkg_resources import iter_entry_points |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
13 from webob import Request, Response, exc |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
14 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
15 class Decoupage(object): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
16 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
17 ### class level variables |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
18 defaults = { 'auto_reload': 'False', |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
19 'configuration': None, |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
20 'directory': None, # directory to serve |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
21 'cascade': 'True', # whether to cascade configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
22 'template': 'index.html', # XXX see below |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
23 'template_directories': '' # list of directories to look for templates |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
24 } |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
25 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
26 def __init__(self, **app_conf): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
27 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
28 # set defaults from app configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
29 kw = self.app_conf('decoupage', app_conf) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
30 for key in self.defaults: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
31 setattr(self, key, kw.get(key, self.defaults[key])) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
32 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
33 # configure defaults |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
34 self.auto_reload = self.auto_reload.lower() == 'true' |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
35 self.cascade = self.cascade.lower() == 'true' |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
36 self.directory = self.directory.rstrip(os.path.sep) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
37 assert os.path.isdir(self.directory) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
38 self.template_directories = self.template_directories.split() # no spaces in directory names, for now |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
39 assert sum([os.path.isdir(directory) for directory in self.template_directories]) == len(self.template_directories) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
40 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
41 # static file server |
2 | 42 self.fileserver = FileApp |
0
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
43 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
44 # pluggable index data formatters |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
45 self.formatters = {} |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
46 for formatter in iter_entry_points('decoupage.formatters'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
47 try: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
48 _formatter = formatter.load() |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
49 template_dir = resource_filename(formatter.module_name, 'templates') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
50 if template_dir not in self.template_directories and os.path.isdir(template_dir): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
51 self.template_directories.append(template_dir) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
52 except: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
53 continue # XXX should probably raise |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
54 self.formatters[formatter.name] = _formatter |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
55 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
56 # template loader |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
57 self.loader = TemplateLoader(self.template_directories, |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
58 auto_reload=self.auto_reload) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
59 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
60 ### methods dealing with HTTP |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
61 def __call__(self, environ, start_response): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
62 request = Request(environ) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
63 filename = request.path_info.strip('/') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
64 path = os.path.join(self.directory, filename) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
65 if os.path.exists(path): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
66 if os.path.isdir(path): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
67 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
68 if not request.path_info.endswith('/'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
69 raise exc.HTTPMovedPermanently(add_slash=True) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
70 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
71 res = self.get(request) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
72 return res(environ, start_response) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
73 else: |
2 | 74 fileserver = self.fileserver(path) |
75 return fileserver(environ, start_response) | |
0
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
76 else: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
77 raise exc.HTTPNotFound() |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
78 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
79 def get_response(self, text, content_type='text/html'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
80 """construct a response to a GET request""" |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
81 res = Response(content_type=content_type, body=text) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
82 return res |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
83 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
84 def get(self, request): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
85 """ |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
86 return response to a GET requst |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
87 """ |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
88 # ensure a sane path |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
89 path = request.path_info.strip('/') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
90 directory = os.path.join(self.directory, path) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
91 path = '/%s' % path |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
92 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
93 # get the configuraton |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
94 conf = self.conf(path) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
95 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
96 # add data for the files |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
97 files = [] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
98 for i in os.listdir(directory): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
99 files.append({'path' : '%s/%s' % (path.rstrip('/'), i), |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
100 'name': i, |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
101 'description': conf.get(i.lower(), None)}) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
102 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
103 # build data dictionary |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
104 data = {'path': path, 'files': files, 'request': request} |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
105 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
106 # apply formatters |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
107 # XXX this should be cached if not self.auto_reload |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
108 if '/formatters' in conf: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
109 # ordered list of formatters to be applied first |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
110 formatters = [ i for i in conf['/formatters'].split() |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
111 if i in self.formatters ] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
112 else: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
113 formatters = [] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
114 for key in conf: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
115 if key.startswith('/'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
116 key = key[1:] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
117 if key in self.formatters and key not in formatters: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
118 formatters.append(key) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
119 for name in formatters: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
120 formatter = self.formatters[name](conf.get('/%s' % name, '')) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
121 formatter(request, data) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
122 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
123 # render the template |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
124 template = conf.get('/template') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
125 if template is None: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
126 if 'index.html' in [ f['name'] for f in files ]: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
127 template = os.path.join(directory, 'index.html') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
128 else: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
129 template = self.template |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
130 if not os.path.isabs(template): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
131 template = os.path.join(directory, template) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
132 if not os.path.exists(template): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
133 template = self.template |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
134 template = self.loader.load(template) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
135 res = template.generate(**data).render('html', doctype='html') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
136 return self.get_response(res) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
137 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
138 ### internal methods |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
139 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
140 def conf(self, path): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
141 """returns configuration dictionary appropriate to a path""" |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
142 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
143 directory = os.path.join(self.directory, path.strip('/')) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
144 if path.strip('/'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
145 path_tuple = tuple(path.strip('/').split('/')) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
146 else: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
147 path_tuple = () |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
148 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
149 # return cached configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
150 if hasattr(self, '_conf') and path_tuple in self._conf: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
151 return self._conf[path_tuple] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
152 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
153 conf = {} |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
154 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
155 # local configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
156 ini_path = os.path.join(directory, 'index.ini') |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
157 if os.path.exists(ini_path): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
158 _conf = ConfigMunger(ini_path).dict() |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
159 if len(_conf) == 1: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
160 conf = _conf[_conf.keys()[0]].copy() |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
161 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
162 # global configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
163 if not conf and self.configuration and os.path.exists(self.configuration): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
164 conf = ConfigMunger(self.configuration).dict().get('/%s' % path.rstrip('/'), {}) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
165 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
166 # cascade configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
167 if self.cascade and path_tuple: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
168 parent_configuration = self.conf('/%s' % '/'.join(path_tuple[:-1])) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
169 for key, value in parent_configuration.items(): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
170 if key.startswith('/') and key not in conf: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
171 conf[key] = value |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
172 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
173 # cache configuration |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
174 if not self.auto_reload: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
175 if not hasattr(self, '_conf'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
176 self._conf = {} |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
177 self._conf[path_tuple] = conf |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
178 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
179 return conf |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
180 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
181 def fmtrs(self, path): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
182 formatters = [] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
183 for key, value in self.conf(path).items(): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
184 if key.startswith('/'): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
185 key = key[1:] |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
186 if key in self.formatters: |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
187 formatter = self.formatters[key](value) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
188 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
189 |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
190 def app_conf(self, keystr, app_conf): |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
191 keystr += '.' |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
192 return dict([(key.split(keystr, 1)[-1], value) |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
193 for key, value in app_conf.items() |
fa2005f769eb
adding decoupage from http://my-svn.assembla.com/svn/arbez/decoupage r355
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
194 if key.startswith(keystr) ]) |