[BlueBream] newbie: error from library ComponentLookupError: (<InterfaceClass zope.i18n.interfaces.INegotiator>, '')

Sun Jan 16 11:01:38 EST 2011

Bluebream 1.0b4
Please help to fix

target_language	is None
zope.i18n.translationdomain:73 in translate

if i patch library and set target_language to 'en' all work
i am dont understand why language not detected

not simple for newbie

Thank you.

URL: http://127.0.0.1:8080/%40%40add_recipe
File '/usr/lib/python2.7/site-packages/paste/evalexception/middleware.py',
line 306 in respond
  app_iter = self.application(environ, detect_start_response)
File '/usr/lib/python2.7/site-packages/paste/translogger.py', line 68 in
__call__
  return self.application(environ, replacement_start_response)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.app.wsgi-3.9.2-py2.7.egg/zope/app/wsgi/__init__.py',
line 59 in __call__
  request = publish(request, handle_errors=handle_errors)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.publisher-3.12.4-py2.7.egg/zope/publisher/publish.py',
line 132 in publish
  result = publication.callObject(request, obj)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.app.publication-3.11.1-py2.7.egg/zope/app/publication/zopepublication.py',
line 205 in callObject
  return mapply(ob, request.getPositionalArguments(), request)
<security proxied zope.browserpage.metaconfigure.RecipeAddForm instance at
0x7febbc035590>
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.publisher-3.12.4-py2.7.egg/zope/publisher/publish.py',
line 107 in mapply
  return debug_call(obj, args)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.publisher-3.12.4-py2.7.egg/zope/publisher/publish.py',
line 113 in debug_call
  return obj(*args)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.formlib-4.0.4-py2.7.egg/zope/formlib/form.py',
line 800 in __call__
  result = self.render()
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.formlib-4.0.4-py2.7.egg/zope/formlib/form.py',
line 920 in render
  return super(AddFormBase, self).render()
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.formlib-4.0.4-py2.7.egg/zope/formlib/form.py',
line 790 in render
  self.form_result = self.template()
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.browserpage-3.12.2-py2.7.egg/zope/browserpage/viewpagetemplatefile.py',
line 83 in __call__
  return self.im_func(im_self, *args, **kw)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.browserpage-3.12.2-py2.7.egg/zope/browserpage/viewpagetemplatefile.py',
line 51 in __call__
  sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.pagetemplate-3.5.2-py2.7.egg/zope/pagetemplate/pagetemplate.py',
line 113 in pt_render
  strictinsert=0, sourceAnnotations=sourceAnnotations)()
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 271 in __call__
  self.interpret(self.program)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 343 in interpret
  handlers[opcode](self, args)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 888 in do_useMacro
  self.interpret(macro)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 343 in interpret
  handlers[opcode](self, args)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 946 in do_defineSlot
  self.interpret(slot)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 343 in interpret
  handlers[opcode](self, args)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 628 in do_insertText_tal
  text = self.translate(text)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.tal-3.5.2-py2.7.egg/zope/tal/talinterpreter.py',
line 838 in translate
  i18ndict, default=default)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.pagetemplate-3.5.2-py2.7.egg/zope/pagetemplate/engine.py',
line 107 in translate
  context=self.request, default=default)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.i18n-3.7.4-py2.7.egg/zope/i18n/__init__.py',
line 126 in translate
  return util.translate(msgid, mapping, context, target_language, default)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.i18n-3.7.4-py2.7.egg/zope/i18n/translationdomain.py',
line 73 in translate
  negotiator = zope.component.getUtility(INegotiator)
File
'/mnt/1/daiver/src/bb/worldcookery/eggs/zope.component-3.9.5-py2.7.egg/zope/component/_api.py',
line 169 in getUtility
  raise ComponentLookupError(interface, name)
ComponentLookupError: (<InterfaceClass zope.i18n.interfaces.INegotiator>,
'')

CGI Variables
-------------
  CONTENT_LENGTH: '0'
  HTTP_ACCEPT: 'text/html, application/xml;q=0.9, application/xhtml+xml,
image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1'
  HTTP_ACCEPT_CHARSET: 'windows-1251, utf-8, utf-16, iso-8859-1;q=0.6,
*;q=0.1'
  HTTP_ACCEPT_ENCODING: 'deflate, gzip, x-gzip, identity, *;q=0'
  HTTP_ACCEPT_LANGUAGE: 'en,ru;q=0.9,ru-RU;q=0.8'
  HTTP_AUTHORIZATION: 'Basic YWRtaW46YWRtaW4='
  HTTP_CACHE_CONTROL: 'no-cache'
  HTTP_CONNECTION: 'Keep-Alive, TE'
  HTTP_HOST: '127.0.0.1:8080'
  HTTP_PRAGMA: 'no-cache'
  HTTP_REFERER: 'http://127.0.0.1:8080/'
  HTTP_TE: 'deflate, gzip, chunked, identity, trailers'
  HTTP_USER_AGENT: 'Opera/9.80 (X11; Linux x86_64; U; ru) Presto/2.7.62
Version/11.00'
  PATH_INFO: '/@@add_recipe'
  REMOTE_ADDR: '127.0.0.1'
  REQUEST_METHOD: 'GET'
  SERVER_NAME: '127.0.0.1'
  SERVER_PORT: '8080'
  SERVER_PROTOCOL: 'HTTP/1.1'

WSGI Variables
--------------
  application: <paste.translogger.TransLogger object at 0x2b5b250>
  paste.evalexception: <z3c.evalexception.ZopeEvalException object at
0x2b5be90>
  paste.evalexception.debug_count: 1295192608
  paste.httpserver.thread_pool: <paste.httpserver.ThreadPool object at
0x1688ed0>
  paste.throw_errors: True
  wsgi process: 'Multithreaded'
  wsgi.handleErrors: False

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