I am using Visual Studio 2013, and, Python Tools for VS 2013 to get started with a Django website.
It gives the following error,
Full traceback
Performing system checks...
Traceback (most recent call last):
File "c:\users\my_username\documents\visual studio 2013\Projects\DjangoWebProject
1\DjangoWebProject1\manage.py", line 17, in <module>
execute_from_command_line(sys.argv)
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line
367, in execute_from_command_line
utility.execute()
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line
359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 294,
in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.
py", line 58, in execute
super(Command, self).execute(*args, **options)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 345,
in execute
output = self.handle(*args, **options)
File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.
py", line 97, in handle
self.run(**options)
File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.
py", line 108, in run
self.inner_run(None, **options)
File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.
py", line 121, in inner_run
self.check(display_num_errors=True)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 374,
in check
include_deployment_checks=include_deployment_checks,
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 361,
in _run_checks
return checks.run_checks(**kwargs)
File "C:\Python27\lib\site-packages\django\core\checks\registry.py", line 81,
in run_checks
new_errors = check(app_configs=app_configs)
File "C:\Python27\lib\site-packages\django\core\checks\urls.py", line 14, in c
heck_url_config
return check_resolver(resolver)
File "C:\Python27\lib\site-packages\django\core\checks\urls.py", line 24, in c
heck_resolver
for pattern in resolver.url_patterns:
File "C:\Python27\lib\site-packages\django\utils\functional.py", line 35, in _
_get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Python27\lib\site-packages\django\urls\resolvers.py", line 313, in ur
l_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "C:\Python27\lib\site-packages\django\utils\functional.py", line 35, in _
_get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Python27\lib\site-packages\django\urls\resolvers.py", line 306, in ur
lconf_module
return import_module(self.urlconf_name)
File "C:\Python27\lib\importlib\__init__.py", line 37, in import_module
__import__(name)
File "c:\users\my_username\documents\visual studio 2013\Projects\DjangoWebProject
1\DjangoWebProject1\DjangoWebProject1\urls.py", line 6, in <module>
from django.conf.urls import patterns, url
ImportError: cannot import name patterns
Press any key to continue . . .
How can I fix this?
patterns was removed in Django 1.10. Instead, use a regular list:
from django.conf.urls import url
from . import views
urlpatterns = [
url(r'^articles/2003/$', views.special_case_2003),
url(r'^articles/([0-9]{4})/$', views.year_archive),
url(r'^articles/([0-9]{4})/([0-9]{2})/$', views.month_archive),
url(r'^articles/([0-9]{4})/([0-9]{2})/([0-9]+)/$', views.article_detail),
]
Refer to the docs for more info.
Related
To give a bit of context, I'm working in internship on the upgrade of a Django app from 1.4.22 to 1.11 and python 2 to 3.
The project wasn't well factored, and when I tried to refactor it, I got a strange stack :
Traceback (most recent call last):
File "/home/antonin/Developpement/Projet/djangoproject2/djangoproject/manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
utility.execute()
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 354, in execute
django.setup()
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/__init__.py", line 21, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/apps/config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/antonin/Developpement/Projet/djangoproject2/djangoproject/instance/models.py", line 54, in <module>
YEARS += [(str(yr), _(u"n+%(year)d") % {'year': yr}) for yr in range(1, 20)]
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/functional.py", line 179, in __mod__
return six.text_type(self) % rhs
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/functional.py", line 144, in __text_cast
return func(*self.__args, **self.__kw)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/__init__.py", line 83, in ugettext
return _trans.ugettext(message)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 325, in ugettext
return do_translate(message, 'ugettext')
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 306, in do_translate
_default = translation(settings.LANGUAGE_CODE)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 209, in translation
default_translation = _fetch(settings.LANGUAGE_CODE)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 195, in _fetch
res = _merge(apppath)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 177, in _merge
t = _translation(path)
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 159, in _translation
t = gettext_module.translation('django', path, [loc], DjangoTranslation)
File "/usr/lib64/python2.7/gettext.py", line 554, in translation
t = _translations.setdefault(key, class_(fp))
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 107, in __init__
gettext_module.GNUTranslations.__init__(self, *args, **kw)
File "/usr/lib64/python2.7/gettext.py", line 255, in __init__
self._parse(fp)
File "/usr/lib64/python2.7/gettext.py", line 348, in _parse
magic = unpack('<I', buf[:4])[0]
struct.error: unpack requires a string argument of length 4
When I tried to debug, with step by step mode, I saw that the issue is at the line
File "/home/antonin/Developpement/Projet/djangoproject2/venv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 107, in __init__
gettext_module.GNUTranslations.__init__(self, *args, **kw)
where fp.read() receive a u'path/to/file.po' (path which is correct) and return a empty buffer. But I don't see any reasons why this appens.
Edit : thanks, håken, it was Indeed the .mo files that were corrupted. Problem solved.
at first server is working but after shange in files this exceptions is come.....
user#user:~/Desktop/mysite$ sudo python manage.py runserver
Performing system checks...
Unhandled exception in thread started by <function wrapper at 0x7f1319ceb668>
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 226, in wrapper
fn(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py", line 116, in inner_run
self.check(display_num_errors=True)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 426, in check
include_deployment_checks=include_deployment_checks,
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/registry.py", line 75, in run_checks
new_errors = check(app_configs=app_configs)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/urls.py", line 10, in check_url_config
return check_resolver(resolver)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/urls.py", line 19, in check_resolver
for pattern in resolver.url_patterns:
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 417, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 410, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/user/Desktop/mysite/mysite/urls.py", line 22, in <module>
url(r'^webapp/', include('webapp.urls')),
File "/usr/local/lib/python2.7/dist-packages/django/conf/urls/__init__.py", line 52, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/user/Desktop/mysite/webapp/urls.py", line 1, in <module>
from django.conf.urls import urls
ImportError: cannot import name urls
I believe you are importing it wrong. Try url not urls. django.conf.urls
from django.conf.urls import url
so I am doing a little project for a class with pythonanywhere.com
I am following the instructions given by the teacher, and I entered the following command in the virtualenv console:
python .../manage.py makemigrations
But I have this error message :
'cannot import name views'.
I also had similar error (such as cannot import path, etc...), but I was able to fix them searching on this website. Unfortunately, I didn't find any solution that worked for this particular problem.
So I'd like help to solve it. And I am also wondering if so many issues while trying to make a migration is normal ?
Thank you very much in advance.
Here is the urls.py file that seem to be the problem,
from django.conf.urls import url
from . import views
urlpatterns = [
url('', views.homepage, name='homepage'),
url('user', views.user.list, name='users-list'),
url('<user_id>', views.user.profile, name='user-profile'),
url('listing', views.listing.list, name='listings-list'),
url('<listing_id>', views.listing.profile, name='listing-profile'),
url('currency', views.currency.list, name='currencies-list'),
url('<currency_id>', views.currency.profile, name='currency-profile'),
]
And Here is the full stuff from the virtualenv console.
(django2) 16:28 ~ $ python /home/infosgr37a/project/manage.py makemigrations
Traceback (most recent call last):
File "/home/infosgr37a/project/manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 305, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 353, in execute
self.check()
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 385, in check
include_deployment_checks=include_deployment_checks,
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 372, in _run_checks
return checks.run_checks(**kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/registry.py", line 81, in run_checks
new_errors = check(app_configs=app_configs)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/urls.py", line 14, in check_url_config
return check_resolver(resolver)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/urls.py", line 24, in check_resolver
for pattern in resolver.url_patterns:
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/django/urls/resolvers.py", line 310, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/django/urls/resolvers.py", line 303, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/infosgr37a/project/mysite/urls.py", line 20, in <module>
url('', include('solvaycoin.urls')),
File "/usr/local/lib/python2.7/dist-packages/django/conf/urls/__init__.py", line 50, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/infosgr37a/project/solvaycoin/urls.py", line 2, in <module>
from . import views
ImportError: cannot import name views
Full layout :
-Project/
---mysite/
---solvaycoin/
------migrations/
------static/
------templates/
------views/
------__init__.py
------__init__.pyc
------admin.py
------admin.pyc
------apps.py
------apps.pyc
------models.py
------models.pyc
------urls.py
------urls.pyc
---manage.py
So 'views' is a folder.
I hope this is clear enough, I didn't know how to do it properly.
Edit:
Tried what Babu recommended, and it got me post the 'view' problem.
But now I have another one:
(django2) 18:51 ~ $ python /home/infosgr37a/project/manage.py makemigrations
Traceback (most recent call last):
File "/home/infosgr37a/project/manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 305, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 353, in execute
self.check()
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 385, in check
include_deployment_checks=include_deployment_checks,
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 372, in _run_checks
return checks.run_checks(**kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/registry.py", line 81, in run_checks
new_errors = check(app_configs=app_configs)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/urls.py", line 14, in check_url_config
return check_resolver(resolver)
File "/usr/local/lib/python2.7/dist-packages/django/core/checks/urls.py", line 24, in check_resolver
for pattern in resolver.url_patterns:
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/django/urls/resolvers.py", line 310, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/usr/local/lib/python2.7/dist-packages/django/urls/resolvers.py", line 303, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/infosgr37a/project/mysite/urls.py", line 20, in <module>
url('', include('solvaycoin.urls')),
File "/usr/local/lib/python2.7/dist-packages/django/conf/urls/__init__.py", line 50, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/infosgr37a/project/solvaycoin/urls.py", line 5, in <module>
url('user', views.user.list, name='users-list'),
AttributeError: 'module' object has no attribute 'user'
Is it because I moved my views to a single file ?
There is no views.py in your solvaycoin application folder. Create views.py in your solvaycoin folder Paste your functions and class ('homepage', user.list, user.profile, listing.list, listing.profile, currency.list, currency.profile) inside that view.py file. Hope It Works.............!!!!!!!
Django-based project made use of Django 1.6 and now needs upgrade to 1.9. So i just renamed South's 'migrations' folders to 'south_migrations', created 'migrations' folder with init.py in each app that is in INSTALLED_APPS, upgraded all requirements of a project and made changes to code so it would be Django1.9-compatible. Now i want to create native Django migrations running 'makemigrations' but getting this traceback:
Traceback (most recent call last):
File "/home/nervosa/Apps/pycharm-2016.1/helpers/pycharm/django_manage.py", line 41, in <module>
run_module(manage_file, None, '__main__', True)
File "/usr/lib/python2.7/runpy.py", line 176, in run_module
fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 82, in _run_module_code
mod_name, mod_fname, mod_loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/home/nervosa/DjangoProjects/iticket/manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 398, in execute
self.check()
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 426, in check
include_deployment_checks=include_deployment_checks,
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/checks/registry.py", line 75, in run_checks
new_errors = check(app_configs=app_configs)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/checks/urls.py", line 13, in check_url_config
return check_resolver(resolver)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/checks/urls.py", line 23, in check_resolver
for pattern in resolver.url_patterns:
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/urlresolvers.py", line 417, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/core/urlresolvers.py", line 410, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/nervosa/DjangoProjects/iticket/iticket/urls.py", line 7, in <module>
from frontend.views import ReturnPaymentURL
File "/home/nervosa/DjangoProjects/iticket/frontend/views.py", line 19, in <module>
from cases.forms import SelfTrafficForm, SelfStartTrafficForm, PJCForm
File "/home/nervosa/DjangoProjects/iticket/cases/forms.py", line 269, in <module>
class SelfTrafficForm(forms.ModelForm):
File "/home/nervosa/DjangoProjects/iticket/cases/forms.py", line 271, in SelfTrafficForm
counties = [(x.pk, x.county.title()) for x in County.objects.all()]
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/models/query.py", line 258, in __iter__
self._fetch_all()
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/models/query.py", line 1074, in _fetch_all
self._result_cache = list(self.iterator())
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/models/query.py", line 52, in __iter__
results = compiler.execute_sql()
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 848, in execute_sql
cursor.execute(sql, params)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/backends/utils.py", line 79, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/utils.py", line 95, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/home/nervosa/DjangoProjects/virtualenvs/iticket_venv/local/lib/python2.7/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
django.db.utils.ProgrammingError: relation "places_county" does not exist
LINE 1: ...."main_attorney_id", "places_county"."ds_id" FROM "places_co...
^
When running for separate app, e.g. 'makemigrations billing' i get just the same output. I'm kinda puzzled because even Django's tables aren't created!!!
What is the best way to overcome this?
Your TrafficForm is doing something it shouldn't, which is querying the County objects at import time. While you had an existing database, this was OK(*), but now that you're starting from scratch it will complain.
You should change that form to use ModelChoiceField.
(*) it's almost always a bad idea to do this anyway, because new objects won't be visible in that field until the process is restarted; but in your case I guess new County objects are not often created.
Why do I get this error when I run manage.py validate?:
Traceback (most recent call last):
File "manage.py", line 11, in <module>
execute_manager(settings)
File "C:\python26\lib\site-packages\django\core\management\__init__.py", line
438, in execute_manager
utility.execute()
File "C:\python26\lib\site-packages\django\core\management\__init__.py", line
379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\python26\lib\site-packages\django\core\management\base.py", line 191,
in run_from_argv
self.execute(*args, **options.__dict__)
File "C:\python26\lib\site-packages\django\core\management\base.py", line 218,
in execute
output = self.handle(*args, **options)
File "C:\python26\lib\site-packages\django\core\management\base.py", line 347,
in handle
return self.handle_noargs(**options)
File "C:\python26\lib\site-packages\django\core\management\commands\validate.p
y", line 9, in handle_noargs
self.validate(display_num_errors=True)
File "C:\python26\lib\site-packages\django\core\management\base.py", line 245,
in validate
num_errors = get_validation_errors(s, app)
File "C:\python26\lib\site-packages\django\core\management\validation.py", lin
e 28, in get_validation_errors
for (app_name, error) in get_app_errors().items():
File "C:\python26\lib\site-packages\django\db\models\loading.py", line 146, in
get_app_errors
self._populate()
File "C:\python26\lib\site-packages\django\db\models\loading.py", line 61, in
_populate
self.load_app(app_name, True)
File "C:\python26\lib\site-packages\django\db\models\loading.py", line 78, in
load_app
models = import_module('.models', app_name)
File "C:\python26\lib\site-packages\django\utils\importlib.py", line 35, in im
port_module
__import__(name)
File "C:\projects\mysite\..\mysite\books\models.py", line 5, in <module>
class Publisher(models.Model):
File "C:\projects\mysite\..\mysite\books\models.py", line 6, in Publisher
name = models.CharField(maxlength=30)
File "C:\python26\lib\site-packages\django\db\models\fields\__init__.py", line
542, in __init__
super(CharField, self).__init__(*args, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'maxlength'
The problem is that you are using a newer version of Django now. Since 1.0 (or actually, somewhere in 0.97) Django switched to max_length instead of maxlength. So either upgrade your code or install Django 0.96 for it to work again.
It's difficult to be 100% sure, because you haven't included the code in mysite/books/models.py, but it would appear that the 'max_length' keyword argument to a CharField in the Publisher class has been misspelled 'maxlength'.
See here for the correct values:
http://docs.djangoproject.com/en/dev/ref/models/fields/#charfield