upgrading to 4.3.1 and having issues with keywords

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Nick Owen

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Apr 29, 2021, 1:50:45 PM4/29/21

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Hi:

I am trying to update from 4.0.1 to 4.3.1, django 1.8.9 to 1.11 and python 2.7.5 to 3.6. Everything is peachy except keywords for an app - they don't work anywhere. The app is a very basic extension of the page model.

Keyword pages I created for example /en-us/support/how-to/keyword/cisco/ come up as a 404.

Keywords listed at the bottom of a page generate this error:

Exception Type:
NoReverseMatchException Value:
Reverse for 'howtos_list_tag' not found. 'howtos_list_tag' is not a valid view function or pattern name.

Full traceback:

Environment:

Request Method: GET

Request URL: http://localhost:8000/learn-more/features-benefits/features-by-edition/

Django Version: 1.11

Python Version: 3.6.8

Installed Applications:

('mezzanine.boot',

'django.contrib.auth',

'django.contrib.contenttypes',

'django.contrib.redirects',

'django.contrib.sessions',

'django.contrib.sites',

'django.contrib.sitemaps',

'mezzanine.conf',

'mezzanine.core',

'mezzanine.generic',

'mezzanine.pages',

'mezzanine.blog',

'mezzanine.forms',

'mezzanine.galleries',

'mezzanine.twitter',

'howtos',

'polls',

'filebrowser_safe',

'grappelli_safe',

'django.contrib.admin',

'django.contrib.staticfiles',

'django_comments')

Installed Middleware:

('django.contrib.sessions.middleware.SessionMiddleware',

'django.middleware.locale.LocaleMiddleware',

'django.middleware.common.CommonMiddleware',

'django.middleware.csrf.CsrfViewMiddleware',

'django.contrib.auth.middleware.AuthenticationMiddleware',

'django.contrib.auth.middleware.SessionAuthenticationMiddleware',

'django.contrib.messages.middleware.MessageMiddleware',

'django.middleware.clickjacking.XFrameOptionsMiddleware',

'mezzanine.core.request.CurrentRequestMiddleware',

'mezzanine.core.middleware.RedirectFallbackMiddleware',

'mezzanine.core.middleware.AdminLoginInterfaceSelectorMiddleware',

'mezzanine.core.middleware.SitePermissionMiddleware',

'mezzanine.pages.middleware.PageMiddleware')

Template error:

In template /opt/update/howtos/templates/pages/howtos.html, error at line 164

Reverse for 'howtos_list_tag' not found. 'howtos_list_tag' is not a valid view function or pattern name. 154 : {% endif %} -->

155 :

156 : {% block meta_keywords %}

157 : {% keywords_for page.howtos as keywords %}

158 : {% if keywords %}

159 :

160 : <!--

161 : <p>Keywords:</p>

162 : <ul> -->

163 : <!-- {% for keyword in keywords %}

164 : <li><a href=" {% url 'howtos_list_tag' keyword.slug %} ">{{ keyword }}</a> </li>

165 :

166 : {% endfor %} -->

167 : </ul> -->

168 :

169 : {% endif %}

170 : {% endblock %}

171 :

172 : {% endblock %}

173 :

174 :

Traceback:

File "/opt/venv/lib64/python3.6/site-packages/django/core/handlers/exception.py" in inner

41. response = get_response(request)

File "/opt/venv/lib64/python3.6/site-packages/django/core/handlers/base.py" in _get_response

217. response = self.process_exception_by_middleware(e, request)

File "/opt/venv/lib64/python3.6/site-packages/django/core/handlers/base.py" in _get_response

215. response = response.render()

File "/opt/venv/lib64/python3.6/site-packages/django/template/response.py" in render

107. self.content = self.rendered_content

File "/opt/venv/lib64/python3.6/site-packages/django/template/response.py" in rendered_content

84. content = template.render(context, self._request)

File "/opt/venv/lib64/python3.6/site-packages/django/template/backends/django.py" in render

66. return self.template.render(context)

File "/opt/venv/lib64/python3.6/site-packages/django/template/base.py" in render

207. return self._render(context)

File "/opt/venv/lib64/python3.6/site-packages/django/template/base.py" in _render

199. return self.nodelist.render(context)

File "/opt/venv/lib64/python3.6/site-packages/django/template/base.py" in render

990. bit = node.render_annotated(context)