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annotate roundup/cgi/exceptions.py @ 7965:6763813d9d34

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issue2551350 - Python changes for 3.12 with roundup 2.3.0 cgitb.py Fix change in pydoc.html.header() signature. It dropped foreground and background color arguments in 3.11 and newer. Also enable test code for the html function.
author John Rouillard <rouilj@ieee.org>
date Tue, 14 May 2024 21:27:28 -0400
parents a1cffeef5f87
children 700424ba015c
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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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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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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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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/