File Upload is not working for Django 1.2.1

[zerin@…]

Here is my url.py file:
#####################################
urlpatterns = patterns(,

(r'^{users/profile/$', user_profile),}

)
#####################################

Here is my view file:
#####################################
def user_profile(request):

if request.method == 'POST':

forms = UserProfileForm(request.POST, request.FILES)
if form.is_valid():

return HttpResponse('message'+request.method)

else:

return HttpResponse('message'+request.method)

else:

forms = UserProfileForm()

variables = RequestContext(request, {

'form': forms

})
return render_to_response(

'test/profile.html',
variables

)

#####################################

Here is html file:
#####################################

<form enctype="multipart/form-data" class="form widget" method="post" action="/users/profile/">

{{ form.csrf_token }}

<header><h2>Profile Page</h2></header>

<section>

<fieldset>

<dl>

<dt></dt><dd><label>Your Picture Details</label>{{ form.pic_title }}

</dd>

<dt></dt><dd><label>Your Picture *</label>{{ form.file }}

</dd>

</dl>

</fieldset>

<hr />
<button class="button button-green" type="submit" name='submit-id' value="SAVE" >SAVE</button>

</section>

</form>

I get the following message after clicking the Save button:
TypeError at /users/profile/
init() takes exactly 2 arguments (3 given)
Request Method: POST
Request URL: ​http://localhost:8000/users/profile/
Django Version: 1.2.1
Exception Type: TypeError
Exception Value:
init() takes exactly 2 arguments (3 given)
Exception Location: D:\Python24\lib\site-packages\django\core\files\uploadedfile.py in init, line 30
Python Executable: D:\Python24\python.exe
Python Version: 2.4.4
Python Path: ['D:
Python24
Lib
site-packages
django
bin
django_bookmarks', 'D:
Python24
lib
site-packages
setuptools-0.6c11-py2.4.egg', 'D:
Python24
lib
site-packages
pygments-1.3.1-py2.4.egg', 'D:
Python24
lib
site-packages
simplejson-2.1.1-py2.4.egg', 'D:
Python24
lib
site-packages
markdown-2.0.3-py2.4-win32.egg', 'D:
Python24
lib
site-packages
django_admin_tools-0.4.0-py2.4.egg', 'D:
Python24
lib
site-packages
django_rbac-0.9-py2.4.egg', 'D:
Python24
lib
site-packages
py-1.4.1-py2.4.egg', 'D:
Python24
lib
site-packages
elementtree-1.2.7_20070827_preview-py2.4-win32.egg', 'D:
Python24
lib
site-packages
sphinx-1.0.7-py2.4.egg', 'D:
Python24
lib
site-packages
jinja2-2.5.5-py2.4.egg', 'D:
Python24
lib
site-packages
docutils-0.7-py2.4.egg', 'D:
Python24
python24.zip', 'D:
Python24
Lib
site-packages
django
bin
django_bookmarks', 'D:
Python24
DLLs', 'D:
Python24
lib', 'D:
Python24
lib
plat-win', 'D:
Python24
lib
lib-tk', 'D:
Python24', 'D:
Python24
lib
site-packages']
Server time: Wed, 27 Apr 2011 16:19:58 +0600

[Russell Keith-Magee]

File save works fine -- your example has multiple bugs in it. If you want to know what they are, please ask on django-users. Trac is for tracking defects in Django, not for resolving problems with your own code.