Mercurial > p > roundup > code

annotate roundup/cgi/cgitb.py @ 5840:b68d3d8531d5 maint-1.6 1.6.1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Changes to prepare for 1.6.1 release.
author John Rouillard <rouilj@ieee.org>
date Wed, 10 Jul 2019 10:35:29 -0400
parents 6e3e4f24c753
children 64b05e24dbd8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1 #
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
2 # This module was written by Ka-Ping Yee, <ping@lfw.org>.
2426
cafdf8b7cc69 use templating translation service instead of commandline-oriented gettext()
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2005
diff changeset
3 #
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
4
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1947
diff changeset
5 """Extended CGI traceback handler by Ka-Ping Yee, <ping@lfw.org>.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
6 """
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1947
diff changeset
7 __docformat__ = 'restructuredtext'
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
8
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
9 import sys, os, types, string, keyword, linecache, tokenize, inspect, cgi
1079
04b44df7af1d removed some property name clashes
Richard Jones <richard@users.sourceforge.net>
parents: 1066
diff changeset
10 import pydoc, traceback
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
11
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
12 from roundup.cgi import templating, TranslationService
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
13
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
14 def get_translator(i18n=None):
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
15 """Return message translation function (gettext)
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
16
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
17 Parameters:
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
18 i18n - translation service, such as roundup.i18n module
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
19 or TranslationService object.
2426
cafdf8b7cc69 use templating translation service instead of commandline-oriented gettext()
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2005
diff changeset
20
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
21 Return ``gettext`` attribute of the ``i18n`` object, if available
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
22 (must be a message translation function with one argument).
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
23 If ``gettext`` cannot be obtained from ``i18n``, take default
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
24 TranslationService.
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
25
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
26 """
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
27 try:
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
28 return i18n.gettext
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
29 except:
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
30 return TranslationService.get_translation().gettext
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
31
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
32 def breaker():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
33 return ('<body bgcolor="white">' +
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
34 '<font color="white" size="-5"> > </font> ' +
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
35 '</table>' * 5)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
36
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
37 def niceDict(indent, dict):
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
38 l = []
4362
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
39 for k in sorted(dict):
4264
b1e614c6759f Improve error reporting.
Stefan Seefeld <stefan@seefeld.name>
parents: 2564
diff changeset
40 v = dict[k]
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
41 l.append('<tr><td><strong>%s</strong></td><td>%s</td></tr>'%(k,
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
42 cgi.escape(repr(v))))
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
43 return '\n'.join(l)
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
44
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
45 def pt_html(context=5, i18n=None):
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
46 _ = get_translator(i18n)
1396
cce5b4309005 extra info in template error report
Richard Jones <richard@users.sourceforge.net>
parents: 1204
diff changeset
47 esc = cgi.escape
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
48 exc_info = [esc(str(value)) for value in sys.exc_info()[:2]]
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
49 l = [_('<h1>Templating Error</h1>\n'
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
50 '<p><b>%(exc_type)s</b>: %(exc_value)s</p>\n'
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
51 '<p class="help">Debugging information follows</p>'
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
52 ) % {'exc_type': exc_info[0], 'exc_value': exc_info[1]},
1396
cce5b4309005 extra info in template error report
Richard Jones <richard@users.sourceforge.net>
parents: 1204
diff changeset
53 '<ol>',]
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
54 from roundup.cgi.PageTemplates.Expressions import TraversalError
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
55 t = inspect.trace(context)
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
56 t.reverse()
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
57 for frame, file, lnum, func, lines, index in t:
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
58 args, varargs, varkw, locals = inspect.getargvalues(frame)
4362
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
59 if '__traceback_info__' in locals:
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
60 ti = locals['__traceback_info__']
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
61 if isinstance(ti, TraversalError):
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
62 s = []
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
63 for name, info in ti.path:
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
64 s.append(_('<li>"%(name)s" (%(info)s)</li>')
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
65 % {'name': name, 'info': esc(repr(info))})
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
66 s = '\n'.join(s)
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
67 l.append(_('<li>Looking for "%(name)s", '
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
68 'current path:<ol>%(path)s</ol></li>'
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
69 ) % {'name': ti.name, 'path': s})
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
70 else:
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
71 l.append(_('<li>In %s</li>') % esc(str(ti)))
4362
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
72 if '__traceback_supplement__' in locals:
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
73 ts = locals['__traceback_supplement__']
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
74 if len(ts) == 2:
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
75 supp, context = ts
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
76 s = _('A problem occurred in your template "%s".') \
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
77 % str(context.id)
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
78 if context._v_errors:
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
79 s = s + '<br>' + '<br>'.join(
1396
cce5b4309005 extra info in template error report
Richard Jones <richard@users.sourceforge.net>
parents: 1204
diff changeset
80 [esc(x) for x in context._v_errors])
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
81 l.append('<li>%s</li>'%s)
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
82 elif len(ts) == 3:
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
83 supp, context, info = ts
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
84 l.append(_('''
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
85 <li>While evaluating the %(info)r expression on line %(line)d
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
86 <table class="otherinfo" style="font-size: 90%%">
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
87 <tr><th colspan="2" class="header">Current variables:</th></tr>
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
88 %(globals)s
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
89 %(locals)s
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
90 </table></li>
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
91 ''') % {
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
92 'info': info,
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
93 'line': context.position[0],
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
94 'globals': niceDict(' ', context.global_vars),
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
95 'locals': niceDict(' ', context.local_vars)
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
96 })
1079
04b44df7af1d removed some property name clashes
Richard Jones <richard@users.sourceforge.net>
parents: 1066
diff changeset
97
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
98 l.append('''
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
99 </ol>
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
100 <table style="font-size: 80%%; color: gray">
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
101 <tr><th class="header" align="left">%s</th></tr>
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
102 <tr><td><pre>%s</pre></td></tr>
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
103 </table>''' % (_('Full traceback:'), cgi.escape(''.join(
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
104 traceback.format_exception(*sys.exc_info())
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
105 ))))
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
106 l.append('<p>&nbsp;</p>')
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1092
diff changeset
107 return '\n'.join(l)
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
108
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
109 def html(context=5, i18n=None):
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
110 _ = get_translator(i18n)
4362
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
111 etype, evalue = sys.exc_info()[0], sys.exc_info()[1]
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
112 if type(etype) is type:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
113 etype = etype.__name__
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
114 pyver = 'Python ' + string.split(sys.version)[0] + '<br>' + sys.executable
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
115 head = pydoc.html.heading(
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
116 _('<font size=+1><strong>%(exc_type)s</strong>: %(exc_value)s</font>')
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
117 % {'exc_type': etype, 'exc_value': evalue},
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
118 '#ffffff', '#777777', pyver)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
119
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
120 head = head + (_('<p>A problem occurred while running a Python script. '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
121 'Here is the sequence of function calls leading up to '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
122 'the error, with the most recent (innermost) call first. '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
123 'The exception attributes are:'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
124
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
125 indent = '<tt><small>%s</small>&nbsp;</tt>' % ('&nbsp;' * 5)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
126 traceback = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
127 for frame, file, lnum, func, lines, index in inspect.trace(context):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
128 if file is None:
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
129 link = _("&lt;file is None - probably inside <tt>eval</tt> "
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
130 "or <tt>exec</tt>&gt;")
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
131 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
132 file = os.path.abspath(file)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
133 link = '<a href="file:%s">%s</a>' % (file, pydoc.html.escape(file))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
134 args, varargs, varkw, locals = inspect.getargvalues(frame)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
135 if func == '?':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
136 call = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
137 else:
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
138 call = _('in <strong>%s</strong>') % func + inspect.formatargvalues(
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
139 args, varargs, varkw, locals,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
140 formatvalue=lambda value: '=' + pydoc.html.repr(value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
141
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
142 level = '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
143 <table width="100%%" bgcolor="#dddddd" cellspacing=0 cellpadding=2 border=0>
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
144 <tr><td>%s %s</td></tr></table>''' % (link, call)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
145
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
146 if index is None or file is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
147 traceback.append('<p>' + level)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
148 continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
149
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
150 # do a file inspection
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
151 names = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
152 def tokeneater(type, token, start, end, line, names=names):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
153 if type == tokenize.NAME and token not in keyword.kwlist:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
154 if token not in names:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
155 names.append(token)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
156 if type == tokenize.NEWLINE: raise IndexError
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
157 def linereader(file=file, lnum=[lnum]):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
158 line = linecache.getline(file, lnum[0])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
159 lnum[0] = lnum[0] + 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
160 return line
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
161
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
162 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
163 tokenize.tokenize(linereader, tokeneater)
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
164 except IndexError:
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
165 pass
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
166 lvals = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
167 for name in names:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
168 if name in frame.f_code.co_varnames:
4362
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
169 if name in locals:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
170 value = pydoc.html.repr(locals[name])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
171 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
172 value = _('<em>undefined</em>')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
173 name = '<strong>%s</strong>' % name
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
174 else:
4362
74476eaac38a more modernisation
Richard Jones <richard@users.sourceforge.net>
parents: 4264
diff changeset
175 if name in frame.f_globals:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
176 value = pydoc.html.repr(frame.f_globals[name])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
177 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
178 value = _('<em>undefined</em>')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
179 name = '<em>global</em> <strong>%s</strong>' % name
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
180 lvals.append('%s&nbsp;= %s'%(name, value))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
181 if lvals:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
182 lvals = string.join(lvals, ', ')
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
183 lvals = indent + '<small><font color="#909090">%s'\
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
184 '</font></small><br>'%lvals
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
185 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
186 lvals = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
187
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
188 excerpt = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
189 i = lnum - index
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
190 for line in lines:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
191 number = '&nbsp;' * (5-len(str(i))) + str(i)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
192 number = '<small><font color="#909090">%s</font></small>' % number
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
193 line = '<tt>%s&nbsp;%s</tt>' % (number, pydoc.html.preformat(line))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
194 if i == lnum:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
195 line = '''
1947
0e19e99075e3 fix #white in cgitb
Richard Jones <richard@users.sourceforge.net>
parents: 1396
diff changeset
196 <table width="100%%" bgcolor="white" cellspacing=0 cellpadding=0 border=0>
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
197 <tr><td>%s</td></tr></table>''' % line
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
198 excerpt.append('\n' + line)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
199 if i == lnum:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
200 excerpt.append(lvals)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
201 i = i + 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
202 traceback.append('<p>' + level + string.join(excerpt, '\n'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
203
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
204 traceback.reverse()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
205
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
206 exception = '<p><strong>%s</strong>: %s' % (str(etype), str(evalue))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
207 attribs = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
208 if type(evalue) is types.InstanceType:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
209 for name in dir(evalue):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
210 value = pydoc.html.repr(getattr(evalue, name))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
211 attribs.append('<br>%s%s&nbsp;= %s' % (indent, name, value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
212
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
213 return head + string.join(attribs) + string.join(traceback) + '<p>&nbsp;</p>'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
214
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
215 def handler():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
216 print breaker()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
217 print html()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
218
2564
7500a9bb8bf9 message translator is passed by the client in function arguments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2426
diff changeset
219 # vim: set filetype=python ts=4 sw=4 et si :
Roundup Issue Tracker: http://roundup-tracker.org/