Error encountered in django
Adrien
Im starting my way to the django arena but this error stopped me from
continuing. I'm a newbie in python and thought that through hands on
experience, I will be able to learn this language especially for the
web.
Here goes the error:
Traceback (most recent call last):
File "c:\django_src\django\core\handlers\base.py" in get_response
65. callback, callback_args, callback_kwargs = resolver.resolve(path)
File "c:\django_src\django\core\urlresolvers.py" in resolve
148. sub_match = pattern.resolve(new_path)
File "c:\django_src\django\core\urlresolvers.py" in resolve
112. self.func = self.get_callback()
File "c:\django_src\django\core\urlresolvers.py" in get_callback
116. mod_name, func_name = get_mod_func(self.callback)
File "c:\django_src\django\core\urlresolvers.py" in get_mod_func
23. dot = callback.rindex('.')
AttributeError at /now/ 'function' object has no attribute 'rindex'
Note: I have encountere this error while trying to copy the code in the
tutorial of "current_datetime"
Thanks in advance
limodou
your url option is not match with your code of view. Maybe you can
post your code of urls.py here.
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Adrien
> I think this error happended because your urls.py is not correctly or
> your url option is not match with your code of view. Maybe you can
> post your code of urls.py here.
here is my urls.py code
from django.http import HttpResponse
import datetime
def current_datetime(request):
now = datetime.datetime.now()
html = "<html><body>It is now %s.</body></html>" % now
return HttpResponse(html)
limodou
the tutorials or url_dispatch document carefully.
Adrien
Oooopssss...
that is my views.py here is my url.py
from django.conf.urls.defaults import *
from web101.views import current_datetime
urlpatterns = patterns('',
(r'^now/$', current_datetime),
)
i have also tried chaing that to
urlpatterns = patterns('',
(r'^web101/now/$', current_datetime),
)
limodou
> > > I think this error happended because your urls.py is not correctly or
> > > your url option is not match with your code of view. Maybe you can
> > > post your code of urls.py here.
> >
> > here is my urls.py code
> >
> > from django.http import HttpResponse
> > import datetime
> >
> > def current_datetime(request):
> > now = datetime.datetime.now()
> > html = "<html><body>It is now %s.</body></html>" % now
> > return HttpResponse(html)
>
> Oooopssss...
>
> that is my views.py here is my url.py
>
> from django.conf.urls.defaults import *
> from web101.views import current_datetime
>
> urlpatterns = patterns('',
> (r'^now/$', current_datetime),
Opps, you cannot set a real function object in urls.py, urls.py need
only string format of a view function, just like:
'apps.views.functionname'
You can see more details in url_dispatch document.
Adrien
> Opps, you cannot set a real function object in urls.py, urls.py need
> only string format of a view function, just like:
>
> 'apps.views.functionname'
>
> You can see more details in url_dispatch document.
>
You're the man!!! thanks
Ivan Sagalaev
> Opps, you cannot set a real function object in urls.py
In fact the latest Django can use a real function object (which is BTW
very convenient). This was not in 0.95 but given that the book is for
upcoming 1.0 it's OK.