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annotate roundup/cgi/exceptions.py @ 2119:cc4667ef3f12

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Added the ability to toggle where error messages go. They either go to the user (default, for backwards compatibility), the dispatcher, or both. These are able to be toggled via settings in config.py. Please refer to upgrading.txt for more details. (And Richard, let me know if I've done anything wrong with this checkin. :))
author Eddie Parker <eparker@users.sourceforge.net>
date Thu, 25 Mar 2004 19:27:15 +0000
parents f6d7ccce8d96
children 3fd672293712
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1 import cgi
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3 class HTTPException(Exception):
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4 pass
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6 class Unauthorised(HTTPException):
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7 pass
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9 class Redirect(HTTPException):
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10 pass
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12 class NotFound(HTTPException):
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13 pass
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15 class NotModified(HTTPException):
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16 pass
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18 class FormError(ValueError):
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19 """An 'expected' exception occurred during form parsing.
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21 That is, something we know can go wrong, and don't want to alarm the user
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22 with.
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24 We trap this at the user interface level and feed back a nice error to the
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25 user.
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27 """
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28 pass
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30 class SendFile(Exception):
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31 """Send a file from the database."""
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33 class SendStaticFile(Exception):
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34 """Send a static file from the instance html directory."""
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36 class SeriousError(Exception):
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37 """Raised when we can't reasonably display an error message on a
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38 templated page.
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40 The exception value will be displayed in the error page, HTML
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41 escaped.
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42 """
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43 def __str__(self):
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44 return '''
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45 <html><head><title>Roundup issue tracker: An error has occurred</title>
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46 <meta http-equiv="Content-Type" content="text/html; charset=utf-8;">
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47 <link rel="stylesheet" type="text/css" href="_file/style.css">
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48 </head>
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49 <body class="body" marginwidth="0" marginheight="0">
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50 <p class="error-message">%s</p>
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51 </body></html>
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52 '''%cgi.escape(self.args[0])
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53
Roundup Issue Tracker: http://roundup-tracker.org/