<type 'exceptions.LookupError'>

Python 2.7.17: /usr/bin/python
Wed Apr 30 11:27:38 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

/usr/lib/python2.7/dist-packages/flup/server/fcgi_base.py in run(self=<flup.server.fcgi_base.Request object>)

556 """Runs the handler, flushes the streams, and ends the request."""

557 try:

=> 558 protocolStatus, appStatus = self.server.handler(self)

559 except:

560 traceback.print_exc(file=self.stderr)

protocolStatus undefined, appStatus undefined, self = <flup.server.fcgi_base.Request object>, self.server = <flup.server.fcgi.WSGIServer object>, self.server.handler = <bound method WSGIServer.handler of <flup.server.fcgi.WSGIServer object>>

/usr/lib/python2.7/dist-packages/flup/server/fcgi_base.py in handler(self=<flup.server.fcgi.WSGIServer object>, req=<flup.server.fcgi_base.Request object>)

1116 try:

1117 try:

=> 1118 result = self.application(environ, start_response)

1119 try:

1120 for data in result:

result = None, self = <flup.server.fcgi.WSGIServer object>, self.application = <function script_name_fixer>, environ = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/srv/help.launchpad.net/moin.fcgi/', 'CONTEXT_PREFIX': '/', 'DOCUMENT_ROOT': '/srv/help.launchpad.net/www/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTPS': 'on', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CONNECTION': 'close', 'HTTP_COOKIE': 'MOIN_SESSION_443_ROOT=27d6cfb24cd5c578a1e85848008f0d62dad93c32', ...}, start_response = <function start_response>

/srv/help.launchpad.net/moin.fcgi in script_name_fixer(env={'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/srv/help.launchpad.net/moin.fcgi/', 'CONTEXT_PREFIX': '/', 'DOCUMENT_ROOT': '/srv/help.launchpad.net/www/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTPS': 'on', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CONNECTION': 'close', 'HTTP_COOKIE': 'MOIN_SESSION_443_ROOT=27d6cfb24cd5c578a1e85848008f0d62dad93c32', ...}, start=<function start_response>)

64 def script_name_fixer(env, start):

65 env['SCRIPT_NAME'] = fix_script_name

=> 66 return app(env, start)

67 application = script_name_fixer

68

global app = <werkzeug.wsgi.SharedDataMiddleware object>, env = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/srv/help.launchpad.net/moin.fcgi/', 'CONTEXT_PREFIX': '/', 'DOCUMENT_ROOT': '/srv/help.launchpad.net/www/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTPS': 'on', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CONNECTION': 'close', 'HTTP_COOKIE': 'MOIN_SESSION_443_ROOT=27d6cfb24cd5c578a1e85848008f0d62dad93c32', ...}, start = <function start_response>

/usr/lib/python2.7/dist-packages/werkzeug/wsgi.py in __call__(self=<werkzeug.wsgi.SharedDataMiddleware object>, environ={'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/srv/help.launchpad.net/moin.fcgi/', 'CONTEXT_PREFIX': '/', 'DOCUMENT_ROOT': '/srv/help.launchpad.net/www/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTPS': 'on', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CONNECTION': 'close', 'HTTP_COOKIE': 'MOIN_SESSION_443_ROOT=27d6cfb24cd5c578a1e85848008f0d62dad93c32', ...}, start_response=<function start_response>)

764 break

765 if file_loader is None or not self.is_allowed(real_filename):

=> 766 return self.app(environ, start_response)

767

768 guessed_type = mimetypes.guess_type(real_filename)

self = <werkzeug.wsgi.SharedDataMiddleware object>, self.app = <MoinMoin.wsgiapp.Application object>, environ = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/srv/help.launchpad.net/moin.fcgi/', 'CONTEXT_PREFIX': '/', 'DOCUMENT_ROOT': '/srv/help.launchpad.net/www/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTPS': 'on', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CONNECTION': 'close', 'HTTP_COOKIE': 'MOIN_SESSION_443_ROOT=27d6cfb24cd5c578a1e85848008f0d62dad93c32', ...}, start_response = <function start_response>

/usr/lib/python2.7/dist-packages/MoinMoin/wsgiapp.py in __call__(self=<MoinMoin.wsgiapp.Application object>, environ={'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/srv/help.launchpad.net/moin.fcgi/', 'CONTEXT_PREFIX': '/', 'DOCUMENT_ROOT': '/srv/help.launchpad.net/www/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTPS': 'on', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CONNECTION': 'close', 'HTTP_COOKIE': 'MOIN_SESSION_443_ROOT=27d6cfb24cd5c578a1e85848008f0d62dad93c32', ...}, start_response=<function start_response>)

262 context = init(request)

263 try:

=> 264 response = run(context)

265 finally:

266 context.clock.stop('total')

response undefined, global run = <function run>, context = <AllContext ['AllContext']>

/usr/lib/python2.7/dist-packages/MoinMoin/wsgiapp.py in run(context=<AllContext ['AllContext']>)

87 response = xmlrpc.xmlrpc2(XMLRPCContext(request))

88 else:

=> 89 response = dispatch(request, context, action_name)

90 context.cfg.session_service.finalize(context, context.session)

91 return response

response undefined, global dispatch = <function dispatch>, request = <AppRequest 6292 bytes [200 OK]>, context = <AllContext ['AllContext']>, action_name = u'info'

/usr/lib/python2.7/dist-packages/MoinMoin/wsgiapp.py in dispatch(request=<AppRequest 6292 bytes [200 OK]>, context=<AllContext ['AllContext']>, action_name=u'info')

135 # 2. handle action

136 else:

=> 137 response = handle_action(context, pagename, action_name)

138 if isinstance(response, Context):

139 response = response.request

response undefined, global handle_action = <function handle_action>, context = <AllContext ['AllContext']>, pagename = u'RemoteBugCoverage', action_name = u'info'

/usr/lib/python2.7/dist-packages/MoinMoin/wsgiapp.py in handle_action(context=<AllContext ['AllContext']>, pagename=u'RemoteBugCoverage', action_name=u'info')

201 context.page.send_page()

202 else:

=> 203 handler(context.page.page_name, context)

204

205 return context

handler = <function execute>, context = <AllContext ['AllContext']>, context.page = <MoinMoin.Page.Page object>, context.page.page_name = u'RemoteBugCoverage'

/usr/lib/python2.7/dist-packages/MoinMoin/action/info.py in execute(pagename=u'RemoteBugCoverage', request=<AllContext ['AllContext']>)

369 if show_hitcounts:

370 from MoinMoin.stats import hitcounts

=> 371 request.write(hitcounts.linkto(pagename, request, 'page=' + wikiutil.url_quote(pagename)))

372 elif show_general:

373 general(page, pagename, request)

request = <AllContext ['AllContext']>, request.write = <bound method AllContext.write of <AllContext ['AllContext']>>, hitcounts = <module 'MoinMoin.stats.hitcounts' from '/usr/li...n2.7/dist-packages/MoinMoin/stats/hitcounts.pyc'>, hitcounts.linkto = <function linkto>, pagename = u'RemoteBugCoverage', global wikiutil = <module 'MoinMoin.wikiutil' from '/usr/lib/python2.7/dist-packages/MoinMoin/wikiutil.pyc'>, wikiutil.url_quote = <function url_quote>

/usr/lib/python2.7/dist-packages/MoinMoin/stats/hitcounts.py in linkto(pagename=u'RemoteBugCoverage', request=<AllContext ['AllContext']>, params='page=RemoteBugCoverage')

30

31 if not request.cfg.chart_options:

=> 32 return text(pagename, request, params)

33

34 if _debug:

global text = <function text>, pagename = u'RemoteBugCoverage', request = <AllContext ['AllContext']>, params = 'page=RemoteBugCoverage'

/usr/lib/python2.7/dist-packages/MoinMoin/stats/hitcounts.py in text(pagename=u'RemoteBugCoverage', request=<AllContext ['AllContext']>, params='page=RemoteBugCoverage')

152 filterpage = request.values['page']

153

=> 154 days, views, edits = get_data(pagename, request, filterpage)

155

156 hits = TupleDataset()

days undefined, views undefined, edits undefined, global get_data = <function get_data>, pagename = u'RemoteBugCoverage', request = <AllContext ['AllContext']>, filterpage = u'RemoteBugCoverage'

/usr/lib/python2.7/dist-packages/MoinMoin/stats/hitcounts.py in get_data(pagename=u'RemoteBugCoverage', request=<AllContext ['AllContext']>, filterpage=u'RemoteBugCoverage')

86 log.set_filter(['VIEWPAGE', 'SAVEPAGE'])

87 latest = None

=> 88 for event in log.reverse():

89 # don't use event_log.date()

90 if latest is None:

event = (1745985481031080L, u'VIEWPAGE', MultiDict([('pagename', u'HelpOnMacros/MonthCale...m/gptbot)'), ('REMOTE_ADDR', u'20.171.207.165')])), log = <MoinMoin.logfile.eventlog.EventLog instance>, log.reverse = <bound method EventLog.reverse of <MoinMoin.logfile.eventlog.EventLog instance>>

/usr/lib/python2.7/dist-packages/MoinMoin/logfile/__init__.py in reverse(self=<MoinMoin.logfile.eventlog.EventLog instance>)

114 try:

115 logging.log(self.loglevel, "LogFile.reverse %s" % self.__filename)

=> 116 result = self.previous()

117 except StopIteration:

118 return

result = (1745985481031080L, u'VIEWPAGE', MultiDict([('pagename', u'HelpOnMacros/MonthCale...m/gptbot)'), ('REMOTE_ADDR', u'20.171.207.165')])), self = <MoinMoin.logfile.eventlog.EventLog instance>, self.previous = <bound method EventLog.previous of <MoinMoin.logfile.eventlog.EventLog instance>>

/usr/lib/python2.7/dist-packages/MoinMoin/logfile/__init__.py in previous(self=<MoinMoin.logfile.eventlog.EventLog instance>)

321 while result is None:

322 logging.log(self.loglevel, "LogFile.previous %s" % self.__filename)

=> 323 result = self.__previous()

324 if self.filter and not self.filter(result):

325 result = None

result = None, self = <MoinMoin.logfile.eventlog.EventLog instance>, self.__previous undefined

/usr/lib/python2.7/dist-packages/MoinMoin/logfile/__init__.py in __previous(self=<MoinMoin.logfile.eventlog.EventLog instance>)

310 if self.peek(-1):

311 raise StopIteration

=> 312 return self.parser(self.__buffer.lines[self.__rel_index])

313

314 def previous(self):

self = <MoinMoin.logfile.eventlog.EventLog instance>, self.parser = <bound method EventLog.parser of <MoinMoin.logfile.eventlog.EventLog instance>>, self.__buffer undefined, self.__rel_index undefined

/usr/lib/python2.7/dist-packages/MoinMoin/logfile/eventlog.py in parser(self=<MoinMoin.logfile.eventlog.EventLog instance>, line=u'1745985480893953\tVIEWPAGE\tpagename=Code%2FGit&HT...F1A543%A0Safari%2F419.3&REMOTE_ADDR=18.175.96.254')

65 # badly formatted line in file, skip it

66 return None

=> 67 return long(time_usecs), eventtype, wikiutil.parseQueryString(kvpairs)

68

69 def set_filter(self, event_types=None):

builtin long = <type 'long'>, time_usecs = u'1745985480893953', eventtype = u'VIEWPAGE', global wikiutil = <module 'MoinMoin.wikiutil' from '/usr/lib/python2.7/dist-packages/MoinMoin/wikiutil.pyc'>, wikiutil.parseQueryString = <function parseQueryString>, kvpairs = u'pagename=Code%2FGit&HTTP_USER_AGENT=Mozilla%2F5....F1A543%A0Safari%2F419.3&REMOTE_ADDR=18.175.96.254'

/usr/lib/python2.7/dist-packages/MoinMoin/wikiutil.py in parseQueryString(qstr=u'pagename=Code%2FGit&HTTP_USER_AGENT=Mozilla%2F5....F1A543%A0Safari%2F419.3&REMOTE_ADDR=18.175.96.254', want_unicode=None)

130 log.exception("call with deprecated want_unicode param, please fix caller")

131 return werkzeug.url_decode(qstr, charset=config.charset, errors='fallback:iso-8859-1',

=> 132 decode_keys=False, include_empty=False)

133

134 def makeQueryString(qstr=None, want_unicode=None, **kw):

decode_keys undefined, builtin False = False, include_empty undefined

/usr/lib/python2.7/dist-packages/werkzeug/urls.py in url_decode(s=u'pagename=Code%2FGit&HTTP_USER_AGENT=Mozilla%2F5....F1A543%A0Safari%2F419.3&REMOTE_ADDR=18.175.96.254', charset='utf-8', decode_keys=False, include_empty=False, errors='fallback:iso-8859-1', separator=u'&', cls=<class 'werkzeug.datastructures.MultiDict'>)

732 separator = separator.encode(charset or 'ascii')

733 return cls(_url_decode_impl(s.split(separator), charset, decode_keys,

=> 734 include_empty, errors))

735

736

include_empty = False, errors = 'fallback:iso-8859-1'

/usr/lib/python2.7/dist-packages/werkzeug/datastructures.py in __init__(self=MultiDict([]), mapping=<generator object _url_decode_impl>)

407 else:

408 tmp = {}

=> 409 for key, value in mapping or ():

410 tmp.setdefault(key, []).append(value)

411 dict.__init__(self, tmp)

key = 'pagename', value = u'Code/Git', mapping = <generator object _url_decode_impl>

/usr/lib/python2.7/dist-packages/werkzeug/urls.py in _url_decode_impl(pair_iter=[u'pagename=Code%2FGit', u'HTTP_USER_AGENT=Mozilla%2F5.0%A0%28iPhone%A0U%A0...29Version%2F3.0%A0Mobile%2F1A543%A0Safari%2F419.3', u'REMOTE_ADDR=18.175.96.254'], charset='utf-8', decode_keys=False, include_empty=False, errors='fallback:iso-8859-1')

791 if charset is not None and PY2 and not decode_keys:

792 key = try_coerce_native(key)

=> 793 yield key, url_unquote_plus(value, charset, errors)

794

795

key = 'HTTP_USER_AGENT', global url_unquote_plus = <function url_unquote_plus>, value = u'Mozilla%2F5.0%A0%28iPhone%A0U%A0CPU+like%A0Mac%A...29Version%2F3.0%A0Mobile%2F1A543%A0Safari%2F419.3', charset = 'utf-8', errors = 'fallback:iso-8859-1'

/usr/lib/python2.7/dist-packages/werkzeug/urls.py in url_unquote_plus(s=u'Mozilla%2F5.0%A0%28iPhone%A0U%A0CPU like%A0Mac%A...29Version%2F3.0%A0Mobile%2F1A543%A0Safari%2F419.3', charset='utf-8', errors='fallback:iso-8859-1')

554 else:

555 s = s.replace(b'+', b' ')

=> 556 return url_unquote(s, charset, errors)

557

558

global url_unquote = <function url_unquote>, s = u'Mozilla%2F5.0%A0%28iPhone%A0U%A0CPU like%A0Mac%A...29Version%2F3.0%A0Mobile%2F1A543%A0Safari%2F419.3', charset = 'utf-8', errors = 'fallback:iso-8859-1'

/usr/lib/python2.7/dist-packages/werkzeug/urls.py in url_unquote(string=u'Mozilla%2F5.0%A0%28iPhone%A0U%A0CPU like%A0Mac%A...29Version%2F3.0%A0Mobile%2F1A543%A0Safari%2F419.3', charset='utf-8', errors='fallback:iso-8859-1', unsafe='')

533 rv = _unquote_to_bytes(string, unsafe)

534 if charset is not None:

=> 535 rv = rv.decode(charset, errors)

536 return rv

537

rv = 'Mozilla/5.0\xa0(iPhone\xa0U\xa0CPU like\xa0Mac\xa0OS X\xa0en)\xa0Appl...\xa0like\xa0Gecko)Version/3.0\xa0Mobile/1A543\xa0Safari/419.3', rv.decode = <built-in method decode of str object>, charset = 'utf-8', errors = 'fallback:iso-8859-1'

/usr/lib/python2.7/encodings/utf_8.py in decode(input='Mozilla/5.0\xa0(iPhone\xa0U\xa0CPU like\xa0Mac\xa0OS X\xa0en)\xa0Appl...\xa0like\xa0Gecko)Version/3.0\xa0Mobile/1A543\xa0Safari/419.3', errors='fallback:iso-8859-1')

14

15 def decode(input, errors='strict'):

=> 16 return codecs.utf_8_decode(input, errors, True)

17

18 class IncrementalEncoder(codecs.IncrementalEncoder):

global codecs = <module 'codecs' from '/usr/lib/python2.7/codecs.pyc'>, codecs.utf_8_decode = <built-in function utf_8_decode>, input = 'Mozilla/5.0\xa0(iPhone\xa0U\xa0CPU like\xa0Mac\xa0OS X\xa0en)\xa0Appl...\xa0like\xa0Gecko)Version/3.0\xa0Mobile/1A543\xa0Safari/419.3', errors = 'fallback:iso-8859-1', builtin True = True

<type 'exceptions.LookupError'>: unknown error handler name 'fallback:iso-8859-1'
args = ("unknown error handler name 'fallback:iso-8859-1'",)
message = "unknown error handler name 'fallback:iso-8859-1'"