Re: from django.utils.six.moves import range, ImportError: cannot import name 'range'

Hi Melvyn,

Renaming MIDDELWARE_CLASSES doesn't help either. 

These are the requirements I have:

django==1.10.5

djangorestframework

markdown

django-filter

django-jinja

pytest

factory_boy

fabric3

pytest-django

feedparser==5.2.1

pytz

PyYAML

lxml

requests

django-extensions

Werkzeug

django-cors-headers

psycopg2

django_compressor

django-libsass

livereload

---

I tried to comment out the code you quoted. But that has no effects.

On Mon, Sep 4, 2017 at 12:37 PM, Melvyn Sopacua <m.r.sopacua@gmail.com> wrote:

Rename MIDDLEWARE_CLASSES to
MIDDLEWARE in settings to see if that changes anything.
If not, remove one by one (except static). There are some changes to
the static files middleware [1], but I can't really relate that to
your error.

Is there anything in your project requirements that also uses six?

There's no diff between 1.10.x and 1.11.x on six.py, but this code
looks like a possible root cause:

# Here's some real nastiness: Another "instance" of the six module might
# be floating around. Therefore, we can't use isinstance() to check for
# the six meta path importer, since the other six instance will have
# inserted an importer with different class.
if (type(importer).__name__ == "_SixMetaPathImporter" and
        importer.name == __name__):
    del sys.meta_path[i]
    break

[1] https://docs.djangoproject.com/en/1.11/releases/1.11/#django-contrib-staticfiles

On Mon, Sep 4, 2017 at 3:32 PM, Derek Zeng <zen1986@gmail.com> wrote:
> If I turn off debug mode, it gives me 500 error and showing the same stack
> trace in the console.
>
> I also tried 1.11.4, still the same error.
>
> On Mon, Sep 4, 2017 at 2:33 AM, Raffaele Salmaso <raffaele@salmaso.org>
> wrote:
>>
>> On Sun, Sep 3, 2017 at 4:26 PM, Derek Zeng <zen1986@gmail.com> wrote:
>>>
>>> When I use django==1.10.7, this does not happen.
>>> When I use django==1.11a1 this happens.
>>
>> Why 1.11a1? Current is 1.11.4
>>
>> --
>> | Raffaele Salmaso
>> | https://salmaso.org
>> | https://bitbucket.org/rsalmaso
>> | https://github.com/rsalmaso
>>
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--
Melvyn Sopacua

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