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annotate roundup/cgi/exceptions.py @ 7121:cb39a6c95cd3

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Fix Traceback on empty numeric order attribute
author Ralf Schlatterbeck <rsc@runtux.com>
date Thu, 19 Jan 2023 14:40:52 +0100
parents a1cffeef5f87
children 700424ba015c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 """Exceptions for use in Roundup's web interface.
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2 """
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3
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4 __docformat__ = 'restructuredtext'
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5
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6 from roundup.exceptions import LoginError, Unauthorised # noqa: F401
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7
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8 from roundup.anypy.html import html_escape
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9
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10 from roundup.exceptions import RoundupException
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13 class RoundupCGIException(RoundupException):
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14 pass
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17 class HTTPException(RoundupCGIException):
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18 pass
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21 class Redirect(HTTPException):
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22 pass
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25 class NotFound(HTTPException):
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26 pass
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29 class NotModified(HTTPException):
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30 pass
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33 class PreconditionFailed(HTTPException):
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34 pass
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37 class DetectorError(RoundupException):
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38 """Raised when a detector throws an exception.
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39 Contains details of the exception."""
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40 def __init__(self, subject, html, txt):
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41 self.subject = subject
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42 self.html = html
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43 self.txt = txt
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44 BaseException.__init__(self, subject + ' ' + txt)
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47 class FormError(ValueError):
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48 """An 'expected' exception occurred during form parsing.
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49
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50 That is, something we know can go wrong, and don't want to alarm the user
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51 with.
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53 We trap this at the user interface level and feed back a nice error to the
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54 user.
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55
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56 """
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57 pass
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60 class IndexerQueryError(RoundupException):
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61 """Raised to handle errors from FTS searches due to query
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62 syntax errors.
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63 """
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64 pass
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67 class SendFile(RoundupException):
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68 """Send a file from the database."""
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71 class SendStaticFile(RoundupException):
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72 """Send a static file from the instance html directory."""
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75 class SeriousError(RoundupException):
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76 """Raised when we can't reasonably display an error message on a
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77 templated page.
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78
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79 The exception value will be displayed in the error page, HTML
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80 escaped.
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81 """
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82 def __str__(self):
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83 return """
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84 <html><head><title>Roundup issue tracker: An error has occurred</title>
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85 <link rel="stylesheet" type="text/css" href="@@file/style.css">
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86 </head>
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87 <body class="body" marginwidth="0" marginheight="0">
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88 <p class="error-message">%s</p>
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89 </body></html>
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90 """ % html_escape(self.args[0])
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92 # vim: set filetype=python sts=4 sw=4 et si :
Roundup Issue Tracker: http://roundup-tracker.org/