← Back to branch summary

~ubuntu-branches/ubuntu/natty/flup/natty

« back to all changes in this revision

Viewing changes to flup/resolver/nopathinfo.py

  • Committer: Bazaar Package Importer
  • Author(s): Kai Hendry
  • Date: 2007-09-12 20:22:04 UTC
  • mfrom: (1.2.1 upstream) (4 gutsy)
  • mto: This revision was merged to the branch mainline in revision 5.
  • Revision ID: james.westby@ubuntu.com-20070912202204-fg63etr9vzaf8hea
* New upstream release
* http://www.saddi.com/software/news/archives/58-flup-1.0-released.html
* Added a note in the description that people should probably start thinking
  of moving to modwsgi.org

Show diffs side-by-side

added added

removed removed

Lines of Context:
flup/resolver/nopathinfo.py
1
 
# Copyright (c) 2005 Allan Saddi <allan@saddi.com>
2
 
# All rights reserved.
3
 
#
4
 
# Redistribution and use in source and binary forms, with or without
5
 
# modification, are permitted provided that the following conditions
6
 
# are met:
7
 
# 1. Redistributions of source code must retain the above copyright
8
 
#    notice, this list of conditions and the following disclaimer.
9
 
# 2. Redistributions in binary form must reproduce the above copyright
10
 
#    notice, this list of conditions and the following disclaimer in the
11
 
#    documentation and/or other materials provided with the distribution.
12
 
#
13
 
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14
 
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15
 
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16
 
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17
 
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18
 
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19
 
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20
 
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21
 
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22
 
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23
 
# SUCH DAMAGE.
24
 
#
25
 
# $Id: nopathinfo.py 1833 2005-12-17 00:58:10Z asaddi $
26
 
 
27
 
__author__ = 'Allan Saddi <allan@saddi.com>'
28
 
__version__ = '$Revision: 1833 $'
29
 
 
30
 
from resolver import *
31
 
 
32
 
__all__ = ['NoPathInfoResolver']
33
 
 
34
 
class NoPathInfoResolver(Resolver):
35
 
    """
36
 
    Another meta-resolver. Disallows the existence of PATH_INFO (beyond
37
 
    what's needed to resolve the function). Optionally allows a trailing
38
 
    slash.
39
 
    """
40
 
    def __init__(self, resolver, allowTrailingSlash=False):
41
 
        self._resolver = resolver
42
 
        self._allowTrailingSlash = allowTrailingSlash
43
 
 
44
 
    def resolve(self, request, redirect=False):
45
 
        orig_script_name, orig_path_info = request.scriptName, request.pathInfo
46
 
        func = self._resolver.resolve(request, redirect)
47
 
        try:
48
 
            if func is not None:
49
 
                path_info = request.pathInfo.split(';')[0]
50
 
                if path_info and \
51
 
                   (not self._allowTrailingSlash or path_info != '/'):
52
 
                    func = None
53
 
            return func
54
 
        finally:
55
 
            if func is None:
56
 
                request.environ['SCRIPT_NAME'] = orig_script_name
57
 
                request.environ['PATH_INFO'] = orig_path_info