[Moin-user] 'NoneType' object is unsubscriptable after 1.6 to 1.8 upgrade

Chris Paulson-Ellis Mon, 21 Dec 2009 14:01:03 -0800

I just upgraded from 1.6 to 1.8 (fedora 10 to fedora 11 packagemoin-1.8.5-1.fc11) and applied the usual upgrade steps (replacing theunderlay, updating moin.wsgi and wikiconfig.py, etc.).


Now I'm getting a Python exception on any page access:


Traceback (most recent call last):

File "/usr/lib/python2.6/site-packages/MoinMoin/request/__init__.py",line 1311, in run

    handler(self.page.page_name, self)

File "/usr/lib/python2.6/site-packages/MoinMoin/action/__init__.py",line 253, in do_show

    content_only=content_only,

File "/usr/lib/python2.6/site-packages/MoinMoin/Page.py", line 1173,in send_page

    html_head=html_head,

File "/usr/lib/python2.6/site-packages/MoinMoin/theme/__init__.py",line 1578, in send_title

    page_front_page = wikiutil.getFrontPage(request).page_name

File "/usr/lib/python2.6/site-packages/MoinMoin/wikiutil.py", line787, in getFrontPage

    return getLocalizedPage(request, request.cfg.page_front_page)

File "/usr/lib/python2.6/site-packages/MoinMoin/wikiutil.py", line756, in getLocalizedPage

    i18n_name = request.getText(pagename)

File "/usr/lib/python2.6/site-packages/MoinMoin/request/__init__.py",line 248, in <lambda>self.getText = lambda text, i18n=self.i18n, request=self,lang=self.lang, **kv: i18n.getText(text, request, lang, **kv)File "/usr/lib/python2.6/site-packages/MoinMoin/i18n/__init__.py",line 285, in getText

    language = languages[lang]['x-language-in-english']
TypeError: 'NoneType' object is unsubscriptable


I've attached the full error page.

Can anyone who knows the code make sense of this?
Thanks,
Chris.

--> -->

TypeError

'NoneType' object is unsubscriptable

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Traceback

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/python2.6/site-packages/MoinMoin/request/__init__.py in run (self=<MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>)
1. 1309 self.page.send_page()
2. 1310 else:
3. 1311 handler(self.page.page_name, self)
4. 1312
5. 1313 # every action that didn't use to raise MoinMoinFinish must call this now:
- handler = <function do_show at 0x7ff9b06612a8>
- self = <MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>
- self.page = <MoinMoin.Page.Page object at 0x7ff9a003e250>
- self.page.page_name = u'Edesix'
/usr/lib/python2.6/site-packages/MoinMoin/action/__init__.py in do_show (pagename=u'Edesix', request=<MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>, content_only=0, count_hit=1, cacheable=1, print_mode=0)
1. 251 count_hit=count_hit,
2. 252 print_mode=print_mode,
3. 253 content_only=content_only,
4. 254 )
5. 255
- content_only = 0
/usr/lib/python2.6/site-packages/MoinMoin/Page.py in send_page (self=<MoinMoin.Page.Page object at 0x7ff9b071ff90>, **keywords={'content_only': 0, 'count_hit': 1, 'print_mode': 0})
1. 1171 media=media, pi_refresh=pi.get('refresh'),
2. 1172 allow_doubleclick=1, trail=trail,
3. 1173 html_head=html_head,
4. 1174 )
5. 1175
- html_head = ''
/usr/lib/python2.6/site-packages/MoinMoin/theme/__init__.py in send_title (self=<MoinMoin.theme.modern.Theme instance at 0x7ff9b0581710>, text=u'Edesix', **keywords={'allow_doubleclick': 1, 'html_head': '', 'media': 'screen', 'page': <MoinMoin.Page.Page object at 0x7ff9b071ff90>, 'pi_refresh': None, 'print_mode': 0, 'trail': [u'EdesixWiki', u'Edesix']})
1. 1576
2. 1577 # get name of system pages
3. 1578 page_front_page = wikiutil.getFrontPage(request).page_name
4. 1579 page_help_contents = wikiutil.getLocalizedPage(request, 'HelpContents').page_name
5. 1580 page_title_index = wikiutil.getLocalizedPage(request, 'TitleIndex').page_name
- page_front_page undefined
- global wikiutil = <module 'MoinMoin.wikiutil' from '/usr/lib/python2.6/site-packages/MoinMoin/wikiutil.pyc'>
- wikiutil.getFrontPage = <function getFrontPage at 0x7ff9b03a6aa0>
- request = <MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>
- ).page_name undefined
/usr/lib/python2.6/site-packages/MoinMoin/wikiutil.py in getFrontPage (request=<MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>)
1. 785 @return localized page_front_page, if there is a translation
2. 786 """
3. 787 return getLocalizedPage(request, request.cfg.page_front_page)
4. 788
5. 789
- global getLocalizedPage = <function getLocalizedPage at 0x7ff9b03a6a28>
- request = <MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>
- request.cfg = <wikiconfig.Config object at 0x7ff9b057d510>
- request.cfg.page_front_page = u'Edesix'
/usr/lib/python2.6/site-packages/MoinMoin/wikiutil.py in getLocalizedPage (request=<MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>, pagename=u'Edesix')
1. 754 """
2. 755 from MoinMoin.Page import Page
3. 756 i18n_name = request.getText(pagename)
4. 757 pageobj = None
5. 758 if i18n_name != pagename:
- i18n_name undefined
- request = <MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>
- request.getText = <function <lambda> at 0x7ff9b07258c0>
- pagename = u'Edesix'
/usr/lib/python2.6/site-packages/MoinMoin/request/__init__.py in (text=u'Edesix', i18n=<module 'MoinMoin.i18n' from '/usr/lib/python2.6/site-packages/MoinMoin/i18n/__init__.pyc'>, request=<MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>, lang='en', **kv={})
1. 246 # but generated content like search results should use the user language.
2. 247 self.content_lang = self.cfg.language_default
3. 248 self.getText = lambda text, i18n=self.i18n, request=self, lang=self.lang, **kv: i18n.getText(text, request, lang, **kv)
4. 249
5. 250 self.reset()
- self undefined
- text = u'Edesix'
- i18n = <module 'MoinMoin.i18n' from '/usr/lib/python2.6/site-packages/MoinMoin/i18n/__init__.pyc'>
- request = <MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>
- lang = 'en'
- kv = {}
- i18n.getText = <function getText at 0x7ff9b042ce60>
/usr/lib/python2.6/site-packages/MoinMoin/i18n/__init__.py in getText (original=u'Edesix', request=<MoinMoin.request.request_wsgi.Request object at 0x7ff9b071f990>, lang='en', **kw={})
1. 283 else:
2. 284 try:
3. 285 language = languages[lang]['x-language-in-english']
4. 286 dictpagename = "%sDict" % language.replace(' ', '')
5. 287 dicts = request.dicts
- language undefined
- global languages = None
- lang = 'en'

TypeError

'NoneType' object is unsubscriptable

args = ("'NoneType' object is unsubscriptable",)
message = "'NoneType' object is unsubscriptable"

System Details

Date: Mon, 21 Dec 2009 21:23:34 +0000
Platform: Linux lenin.edesix.com 2.6.30.9-102.fc11.x86_64 #1 SMP Fri Dec 4 00:18:53 EST 2009 x86_64
Python: Python 2.6 (/usr/bin/python)
MoinMoin: Release 1.8.5 (release)

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[Moin-user] 'NoneType' object is unsubscriptable after 1.6 to 1.8 upgrade

TypeError

Traceback

TypeError

System Details

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