--- a/src/ldt/ldt/ldt_utils/views/content.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/content.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,42 +1,21 @@
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
-from django.core.cache import cache
+from django.contrib.auth.models import Group
 from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
-from django.db.models import Q
 from django.forms.models import model_to_dict
 from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
-from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
+from django.http import HttpResponse
+from django.shortcuts import render_to_response
 from django.template import RequestContext
-from django.template.loader import render_to_string
-from django.utils import simplejson
-from django.utils.html import escape
 from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
-from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
-from ldt.security.cache import get_cached_checker, cached_assign
-from lxml.html import fragment_fromstring
-#from models import Media, Project
-from ldt.ldt_utils.projectserializer import ProjectSerializer
+from ldt.ldt_utils.forms import ContentForm, MediaForm
+from guardian.shortcuts import remove_perm
+from ldt.ldt_utils.models import Content, Media
+from ldt.security.utils import assign_perm_to_obj, add_change_attr, get_userlist, get_userlist_model, get_userlist_group
+from ldt.security.cache import cached_assign
 from urllib2 import urlparse
-from operator import itemgetter
-from itertools import groupby
-import base64
-import django.core.urlresolvers
-import ldt.auth as ldt_auth
 import ldt.utils.path as ldt_utils_path
 import logging
-import lxml.etree
 import mimetypes
 import os
 import urllib2
@@ -44,9 +23,6 @@
 import re
 import datetime
 
-
-
-
 def write_content_base(request, iri_id=None): 
 
     if iri_id:        

--- a/src/ldt/ldt/ldt_utils/views/group.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/group.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,48 +1,13 @@
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
-from django.core.cache import cache
-from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
-from django.db.models import Q
-from django.forms.models import model_to_dict
-from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
-from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
+from django.contrib.auth.models import Group
+from django.http import HttpResponseServerError
+from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
-from django.template.loader import render_to_string
-from django.utils import simplejson
-from django.utils.html import escape
-from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
+from ldt.ldt_utils.forms import GroupAddForm
 from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
+from ldt.security.utils import add_change_attr, get_userlist, get_userlist_group
 from ldt.security.cache import get_cached_checker, cached_assign
-from lxml.html import fragment_fromstring
-#from models import Media, Project
-from ldt.ldt_utils.projectserializer import ProjectSerializer
-from urllib2 import urlparse
-from operator import itemgetter
-from itertools import groupby
-import base64
-import django.core.urlresolvers
-import ldt.auth as ldt_auth
-import ldt.utils.path as ldt_utils_path
-import logging
-import lxml.etree
-import mimetypes
-import os
-import urllib2
-import subprocess
-import re
-import datetime
 
 
 @login_required

--- a/src/ldt/ldt/ldt_utils/views/json.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/json.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,49 +1,12 @@
 from django.conf import settings
-from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
-from django.core.cache import cache
-from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
-from django.db.models import Q
-from django.forms.models import model_to_dict
-from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
-from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
-from django.template import RequestContext
-from django.template.loader import render_to_string
+from django.http import HttpResponse, HttpResponseForbidden
+from django.shortcuts import get_object_or_404, get_list_or_404
 from django.utils import simplejson
 from django.utils.html import escape
-from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
-from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
-from ldt.security.cache import get_cached_checker, cached_assign
-from lxml.html import fragment_fromstring
-#from models import Media, Project
+from django.utils.translation import ugettext as _
+from ldt.ldt_utils.models import Project
 from ldt.ldt_utils.projectserializer import ProjectSerializer
-from urllib2 import urlparse
-from operator import itemgetter
-from itertools import groupby
-import base64
-import django.core.urlresolvers
 import ldt.auth as ldt_auth
-import ldt.utils.path as ldt_utils_path
-import logging
-import lxml.etree
-import mimetypes
-import os
-import urllib2
-import subprocess
-import re
-import datetime
-
 
 def project_json_id(request, id): 
     

--- a/src/ldt/ldt/ldt_utils/views/lignesdetemps.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/lignesdetemps.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,50 +1,15 @@
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
-from django.core.cache import cache
 from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
-from django.db.models import Q
-from django.forms.models import model_to_dict
-from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
-from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
+from django.http import HttpResponse, HttpResponseRedirect
+from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
-from django.template.loader import render_to_string
-from django.utils import simplejson
-from django.utils.html import escape
-from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
-from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
-from ldt.security.cache import get_cached_checker, cached_assign
-from lxml.html import fragment_fromstring
-#from models import Media, Project
-from ldt.ldt_utils.projectserializer import ProjectSerializer
-from urllib2 import urlparse
-from operator import itemgetter
-from itertools import groupby
+from ldt.ldt_utils.models import Content, Project
+from ldt.ldt_utils.utils import LdtUtils, LdtSearch
+from ldt.security.utils import set_forbidden_stream
 import base64
 import django.core.urlresolvers
-import ldt.auth as ldt_auth
-import ldt.utils.path as ldt_utils_path
-import logging
 import lxml.etree
-import mimetypes
-import os
-import urllib2
-import subprocess
-import re
-import datetime
-
-
    
   
 def search_index_get(request, field, query):

--- a/src/ldt/ldt/ldt_utils/views/project.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/project.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,48 +1,20 @@
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
-from django.core.cache import cache
+from django.contrib.auth.models import Group
 from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
 from django.db.models import Q
-from django.forms.models import model_to_dict
-from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
-from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
+from django.http import HttpResponse, HttpResponseRedirect, HttpResponseServerError
+from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
-from django.template.loader import render_to_string
 from django.utils import simplejson
-from django.utils.html import escape
-from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
-from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
-from ldt.security.cache import get_cached_checker, cached_assign
-from lxml.html import fragment_fromstring
-#from models import Media, Project
-from ldt.ldt_utils.projectserializer import ProjectSerializer
-from urllib2 import urlparse
-from operator import itemgetter
-from itertools import groupby
-import base64
-import django.core.urlresolvers
-import ldt.auth as ldt_auth
-import ldt.utils.path as ldt_utils_path
-import logging
+from django.utils.translation import ugettext as _
+from ldt.ldt_utils.forms import LdtAddForm, AddProjectForm, CopyProjectForm
+from guardian.shortcuts import get_objects_for_group, get_objects_for_user
+from ldt.ldt_utils.models import Content, Project
+from ldt.ldt_utils.utils import boolean_convert
+from ldt.security.utils import (assign_perm_to_obj, add_change_attr, get_userlist,
+                                get_userlist_model)
 import lxml.etree
-import mimetypes
-import os
-import urllib2
-import subprocess
-import re
-import datetime
 
 
 @login_required

--- a/src/ldt/ldt/ldt_utils/views/rdf.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/rdf.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,48 +1,10 @@
-from django.conf import settings
-from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
-from django.core.cache import cache
-from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
-from django.db.models import Q
-from django.forms.models import model_to_dict
-from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
-from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
-from django.template import RequestContext
-from django.template.loader import render_to_string
-from django.utils import simplejson
-from django.utils.html import escape
-from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
-from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
-from ldt.security.cache import get_cached_checker, cached_assign
-from lxml.html import fragment_fromstring
-#from models import Media, Project
+from django.http import HttpResponse, HttpResponseForbidden
+from django.utils.translation import ugettext as _
+from ldt.ldt_utils.models import Project
 from ldt.ldt_utils.projectserializer import ProjectSerializer
-from urllib2 import urlparse
-from operator import itemgetter
-from itertools import groupby
-import base64
-import django.core.urlresolvers
 import ldt.auth as ldt_auth
-import ldt.utils.path as ldt_utils_path
 import logging
 import lxml.etree
-import mimetypes
-import os
-import urllib2
-import subprocess
-import re
-import datetime
 
 
 def project_annotations_rdf(request, ldt_id):

--- a/src/ldt/ldt/ldt_utils/views/workspace.py	Mon Jan 02 16:17:43 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/workspace.py	Mon Jan 02 16:27:01 2012 +0100
@@ -1,48 +1,28 @@
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User, Group
+from django.contrib.auth.models import Group
 from django.core.cache import cache
 from django.core.urlresolvers import reverse
 from django.core.paginator import Paginator, InvalidPage, EmptyPage
-from django.db.models import Q
-from django.forms.models import model_to_dict
-from django.forms.util import ErrorList
-from django.http import (HttpResponse, HttpResponseRedirect,
-    HttpResponseForbidden, HttpResponseServerError)
+from django.http import (HttpResponseRedirect, HttpResponseForbidden )
 from ldt.indexation import get_results_with_context, highlight_documents
-from django.shortcuts import (render_to_response, get_object_or_404,
-    get_list_or_404)
+from django.shortcuts import render_to_response
 from django.template import RequestContext
 from django.template.loader import render_to_string
-from django.utils import simplejson
 from django.utils.html import escape
-from django.utils.translation import ugettext as _, ungettext
-from ldt.ldt_utils.forms import (LdtAddForm, SearchForm, AddProjectForm, CopyProjectForm,
-    ContentForm, MediaForm, GroupAddForm)
-from guardian.shortcuts import remove_perm, get_objects_for_group, get_objects_for_user
-from ldt.ldt_utils.models import Content, Media, Project
-from ldt.ldt_utils.utils import boolean_convert, LdtUtils, LdtSearch
-from ldt.security.utils import (assign_perm_to_obj, set_forbidden_stream, 
-    add_change_attr, get_userlist, get_userlist_model, get_userlist_group)
-from ldt.security.cache import get_cached_checker, cached_assign
+from django.utils.translation import ugettext as _
+from ldt.ldt_utils.forms import SearchForm
+from ldt.ldt_utils.models import Content, Project
+from ldt.ldt_utils.utils import boolean_convert
+from ldt.security.utils import add_change_attr, get_userlist
 from lxml.html import fragment_fromstring
-#from models import Media, Project
 from ldt.ldt_utils.projectserializer import ProjectSerializer
-from urllib2 import urlparse
 from operator import itemgetter
 from itertools import groupby
 import base64
 import django.core.urlresolvers
 import ldt.auth as ldt_auth
-import ldt.utils.path as ldt_utils_path
-import logging
 import lxml.etree
-import mimetypes
-import os
-import urllib2
-import subprocess
-import re
-import datetime
 
 
 @login_required