Initial changes to support the new Django 1.6 project structure
This commit is contained in:
Roberto Rosario
255
mayan/apps/common/views.py
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255
mayan/apps/common/views.py
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from __future__ import absolute_import
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from django.shortcuts import redirect
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from django.utils.translation import ugettext_lazy as _
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from django.http import HttpResponseRedirect
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from django.shortcuts import render_to_response
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from django.template import RequestContext
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from django.contrib import messages
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from django.contrib.contenttypes.models import ContentType
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from django.core.urlresolvers import reverse
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from django.utils.http import urlencode
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from django.contrib.auth.views import login
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from django.utils.simplejson import dumps, loads
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from django.contrib.auth.views import password_change
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from django.contrib.auth.models import User
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from django.conf import settings
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from .forms import (ChoiceForm, UserForm, UserForm_view, LicenseForm,
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EmailAuthenticationForm)
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from .conf.settings import LOGIN_METHOD
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def multi_object_action_view(request):
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"""
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Proxy view called first when using a multi object action, which
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then redirects to the appropiate specialized view
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"""
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next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', '/')))
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action = request.GET.get('action', None)
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id_list = u','.join([key[3:] for key in request.GET.keys() if key.startswith('pk_')])
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items_property_list = [loads(key[11:]) for key in request.GET.keys() if key.startswith('properties_')]
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if not action:
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messages.error(request, _(u'No action selected.'))
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return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/'))
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if not id_list and not items_property_list:
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messages.error(request, _(u'Must select at least one item.'))
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return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/'))
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# Separate redirects to keep backwards compatibility with older
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# functions that don't expect a properties_list parameter
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if items_property_list:
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return HttpResponseRedirect('%s?%s' % (
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action,
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urlencode({'items_property_list': dumps(items_property_list), 'next': next}))
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)
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else:
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return HttpResponseRedirect('%s?%s' % (
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action,
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urlencode({'id_list': id_list, 'next': next}))
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)
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def get_obj_from_content_type_string(string):
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model, pk = string.split(u',')
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ct = ContentType.objects.get(model=model)
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return ct.get_object_for_this_type(pk=pk)
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def assign_remove(request, left_list, right_list, add_method, remove_method, left_list_title, right_list_title, decode_content_type=False, extra_context=None, grouped=False):
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left_list_name = u'left_list'
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right_list_name = u'right_list'
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if request.method == 'POST':
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if u'%s-submit' % left_list_name in request.POST.keys():
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unselected_list = ChoiceForm(request.POST,
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prefix=left_list_name,
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choices=left_list())
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if unselected_list.is_valid():
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for selection in unselected_list.cleaned_data['selection']:
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if grouped:
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flat_list = []
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for group in left_list():
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flat_list.extend(group[1])
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else:
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flat_list = left_list()
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label = dict(flat_list)[selection]
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if decode_content_type:
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selection_obj = get_obj_from_content_type_string(selection)
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else:
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selection_obj = selection
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try:
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add_method(selection_obj)
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messages.success(request, _(u'%(selection)s added successfully added to %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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except:
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if settings.DEBUG:
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raise
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else:
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messages.error(request, _(u'Unable to add %(selection)s to %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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elif u'%s-submit' % right_list_name in request.POST.keys():
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selected_list = ChoiceForm(request.POST,
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prefix=right_list_name,
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choices=right_list())
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if selected_list.is_valid():
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for selection in selected_list.cleaned_data['selection']:
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if grouped:
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flat_list = []
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for group in right_list():
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flat_list.extend(group[1])
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else:
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flat_list = right_list()
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label = dict(flat_list)[selection]
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if decode_content_type:
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selection = get_obj_from_content_type_string(selection)
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try:
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remove_method(selection)
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messages.success(request, _(u'%(selection)s added successfully removed from %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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except:
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if settings.DEBUG:
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raise
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else:
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messages.error(request, _(u'Unable to add %(selection)s to %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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unselected_list = ChoiceForm(prefix=left_list_name,
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choices=left_list())
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selected_list = ChoiceForm(prefix=right_list_name,
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choices=right_list())
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context = {
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'subtemplates_list': [
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{
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'name':'generic_form_subtemplate.html',
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'grid': 6,
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'context': {
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'form': unselected_list,
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'title': left_list_title,
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'submit_label': _(u'Add'),
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'submit_icon_famfam': 'add'
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}
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},
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{
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'name':'generic_form_subtemplate.html',
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'grid': 6,
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'grid_clear': True,
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'context': {
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'form': selected_list,
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'title': right_list_title,
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'submit_label': _(u'Remove'),
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'submit_icon_famfam': 'delete'
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}
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},
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],
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}
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if extra_context:
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context.update(extra_context)
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return render_to_response('generic_form.html', context,
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context_instance=RequestContext(request))
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def current_user_details(request):
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"""
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Display the current user's details
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"""
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form = UserForm_view(instance=request.user)
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return render_to_response(
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'generic_form.html', {
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'form': form,
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'title': _(u'current user details'),
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'read_only': True,
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},
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context_instance=RequestContext(request))
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def current_user_edit(request):
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"""
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Allow an user to edit his own details
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"""
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next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', reverse('current_user_details'))))
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if request.method == 'POST':
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form = UserForm(instance=request.user, data=request.POST)
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if form.is_valid():
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if User.objects.filter(email=form.cleaned_data['email']).exclude(pk=request.user.pk).count():
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messages.error(request, _(u'E-mail conflict, another user has that same email.'))
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else:
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form.save()
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messages.success(request, _(u'Current user\'s details updated.'))
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return HttpResponseRedirect(next)
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else:
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form = UserForm(instance=request.user)
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return render_to_response(
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'generic_form.html', {
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'form': form,
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'next': next,
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'title': _(u'edit current user details'),
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},
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context_instance=RequestContext(request))
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def login_view(request):
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"""
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Control how the use is to be authenticated, options are 'email' and
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'username'
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"""
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kwargs = {'template_name': 'login.html'}
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if LOGIN_METHOD == 'email':
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kwargs['authentication_form'] = EmailAuthenticationForm
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if not request.user.is_authenticated():
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context = {'web_theme_view_type': 'plain'}
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else:
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context = {}
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return login(request, extra_context=context, **kwargs)
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def license_view(request):
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"""
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Display the included LICENSE file from the about menu
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"""
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form = LicenseForm()
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return render_to_response(
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'generic_detail.html', {
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'form': form,
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'title': _(u'License'),
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},
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context_instance=RequestContext(request))
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def password_change_view(request):
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"""
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Password change wrapper for better control
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"""
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context={'title': _(u'Current user password change')}
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return password_change(
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request,
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extra_context=context,
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template_name='password_change_form.html',
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post_change_redirect=reverse('password_change_done'),
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)
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def password_change_done(request):
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"""
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View called when the new user password has been accepted
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"""
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messages.success(request, _(u'Your password has been successfully changed.'))
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return redirect('current_user_details')
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