Mercurial > p > roundup > code

annotate roundup/cgi/exceptions.py @ 2062:f6d7ccce8d96

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
cgi exceptions fix
author Richard Jones <richard@users.sourceforge.net>
date Sun, 29 Feb 2004 01:16:20 +0000
parents 78e6a1e4984e
children 3fd672293712
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2062
f6d7ccce8d96 cgi exceptions fix
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
1 import cgi
f6d7ccce8d96 cgi exceptions fix
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
2
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
3 class HTTPException(Exception):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
4 pass
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
5
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
6 class Unauthorised(HTTPException):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
7 pass
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
8
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
9 class Redirect(HTTPException):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
10 pass
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
11
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
12 class NotFound(HTTPException):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
13 pass
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
14
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
15 class NotModified(HTTPException):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
16 pass
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
17
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
18 class FormError(ValueError):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
19 """An 'expected' exception occurred during form parsing.
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
20
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
21 That is, something we know can go wrong, and don't want to alarm the user
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
22 with.
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
23
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
24 We trap this at the user interface level and feed back a nice error to the
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
25 user.
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
26
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
27 """
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
28 pass
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
29
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
30 class SendFile(Exception):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
31 """Send a file from the database."""
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
32
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
33 class SendStaticFile(Exception):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
34 """Send a static file from the instance html directory."""
2052
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
35
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
36 class SeriousError(Exception):
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
37 """Raised when we can't reasonably display an error message on a
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
38 templated page.
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
39
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
40 The exception value will be displayed in the error page, HTML
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
41 escaped.
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
42 """
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
43 def __str__(self):
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
44 return '''
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
45 <html><head><title>Roundup issue tracker: An error has occurred</title>
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
46 <meta http-equiv="Content-Type" content="text/html; charset=utf-8;">
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
47 <link rel="stylesheet" type="text/css" href="_file/style.css">
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
48 </head>
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
49 <body class="body" marginwidth="0" marginheight="0">
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
50 <p class="error-message">%s</p>
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
51 </body></html>
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
52 '''%cgi.escape(self.args[0])
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
53
Roundup Issue Tracker: http://roundup-tracker.org/