Hi,
I am new to Django. The tutorial all went fine, but I'm having no success in
getting
Apache to yield anything useful. I have probably done something truly stupid
-- and
hopefully obvious -- and would appreciate someone pointing out my error(s).
System: Debian/Linux (Etch/testing: Apache-2, mod_python 3). Django 0.91,
python 2.3
In /var/www, I put a symlink to the "myproject" directory so that Apache could
find django, named "proj".
In the apache config file:
<Location "/proj/">
SetHandler mod_python
PythonHandler django.core.handlers.modpython
PythonPath sys.path+"['/home/Projects/django']"
SetEnv DJANGO_SETTINGS_MODULE
.home.Projects.django.myproject.settings
PythonDebug On
</Location>
When I point the browser to 127.0.0.1/8080, I can see both the initial default
apache target and "proj". Clicking then reloading "proj" cycles through
several different
error messages:
--- First: ---------------------------
Mod_python error: "PythonHandler django.core.handlers.modpython"
Traceback (most recent call last):
File "/usr/lib/python2.3/site-packages/mod_python/apache.py", line 299, in
HandlerDispatch
result = object(req)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/modpython.py",
line 165, in handler
return ModPythonHandler()(req)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/modpython.py",
line 130, in __call__
from django.conf import settings
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/conf/settings.py",
line 32, in ?
mod = __import__(me.SETTINGS_MODULE, '', '', [''])
ValueError: Empty module name
--- 2. Attempting to reload the page: -------
Mod_python error: "PythonHandler django.core.handlers.modpython"
Traceback (most recent call last):
File "/usr/lib/python2.3/site-packages/mod_python/apache.py", line 276, in
HandlerDispatch
newpath = eval(pathstring)
File "", line 0, in ?
TypeError: can only concatenate list (not "str") to list
--- 3. Attempting to reload the page again: -------
Mod_python error: "PythonHandler django.core.handlers.modpython"
Traceback (most recent call last):
File "/usr/lib/python2.3/site-packages/mod_python/apache.py", line 299, in
HandlerDispatch
result = object(req)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/modpython.py",
line 165, in handler
return ModPythonHandler()(req)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/modpython.py",
line 135, in __call__
self.load_middleware()
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/base.py",
line 26, in load_middleware
mod = __import__(mw_module, '', '', [''])
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/middleware/sessions.py",
line 2, in ?
from django.models.core import sessions
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/models/__init__.py",
line 13, in ?
modules = meta.get_installed_model_modules(__all__)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/meta/__init__.py",
line 108, in get_installed_model_modules
_installed_modules_cache.append(__import__('django.models.%s' % submodule,
'', '', ['']))
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/models/auth.py",
line 2, in ?
from django.models import core
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/models/core.py",
line 6, in ?
class Site(meta.Model):
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/models/core.py",
line 7, in Site
domain = meta.CharField(_('domain name'), maxlength=100)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/meta/fields.py",
line 112, in __init__
self.verbose_name = verbose_name or (name and name.replace('_', ' '))
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/utils/functional.py",
line 42, in __wrapper__
res = self.__func(*self.__args, **self.__kw)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/utils/translation.py",
line 243, in gettext
_default = translation(settings.LANGUAGE_CODE)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/utils/translation.py",
line 121, in translation
project = __import__(parts[0], {}, {}, [])
ValueError: Empty module name
--- 4. Attempting to reload the page again: -------
This time it repeats the message shown in (1), above
--- 5. On the fifth attempt, and in subsequent attempts: ---------
Mod_python error: "PythonHandler django.core.handlers.modpython"
Traceback (most recent call last):
File "/usr/lib/python2.3/site-packages/mod_python/apache.py", line 299, in
HandlerDispatch
result = object(req)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/modpython.py",
line 165, in handler
return ModPythonHandler()(req)
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/modpython.py",
line 135, in __call__
self.load_middleware()
File
"/usr/lib/python2.3/site-packages/Django-0.91-py2.3.egg/django/core/handlers/base.py",
line 32, in load_middleware
raise exceptions.ImproperlyConfigured, 'Middleware module "%s" does not
define a "%s" class' % (mw_module, mw_classname)
ImproperlyConfigured: Middleware module "django.middleware.sessions" does not
define a "SessionMiddleware" class
----------------------------------------------------
The "SessionMiddleware" fix reported in the django web site doesn't seem to
apply,
as the conf value is already first.
Any clues? This hardware guy thanks you in advance!
-frank
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