Opened 7 years ago

Closed 7 years ago

#7926 closed (invalid)

'NoneType' object is not iterable

Reported by: tobi Owned by: nobody
Component: Documentation Version: master
Severity: Keywords: NoneType, mod_python
Cc: Triage Stage: Unreviewed
Has patch: no Needs documentation: yes
Needs tests: no Patch needs improvement: no
Easy pickings: UI/UX:

Description

I have Django trunk with Apache + mod_python.

While trying to access the admin page I got:

TypeError at /admin/
'NoneType' object is not iterable
...
PATH_INFO: u'admin/'

Now I changed django/core/handlers/modpython.py on Line 31 from:

 self.path_info = force_unicode(req.uri[len(root):])

to:

 self.path_info = "/" + force_unicode(req.uri[len(root):])

and everything works fine again.

Change History (5)

comment:1 Changed 7 years ago by mtredinnick

  • Needs documentation unset
  • Needs tests unset
  • Patch needs improvement unset

Looks like your django.root has a trailing slash on it, which is mentioned in the documentation as not the way to go.

If that's not the case, please print out what req.uri is in that case. I can't immediately see why that should be happening and your fix isn't the right approach (it's symptom patching, not fixing the problem).

comment:2 Changed 7 years ago by tobi

PythonOption django.root /

was the problem. Removing this line from http.conf fixed it.
Thanks for your fast answer.

comment:3 Changed 7 years ago by mtredinnick

  • Resolution set to invalid
  • Status changed from new to closed

comment:4 Changed 7 years ago by Killarny

  • Component changed from HTTP handling to Documentation
  • Needs documentation set
  • Resolution invalid deleted
  • Status changed from closed to reopened

The documentation may need to be revised; I don't see where it is mentioned not to have a single / on the django.root. In fact, the current wording makes it very easy to make this mistake:

Quoted from How to use Django with mod_python:

The value set on that line (the last item) should match the string given in the <Location ...> directive.

comment:5 Changed 7 years ago by jacob

  • Resolution set to invalid
  • Status changed from reopened to closed

Please don't reopen tickets closed by developers. In this case, if you'd like the documentation updated, please open another ticket instead of changing the goals of this one.

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