Fixed #7847 -- Removed a whole bunch of unused imports from throughout the codebase. Thanks, julien

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8046 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/admin/options.py

@@ -1,5 +1,4 @@
-from django import oldforms, template
-from django import forms
+from django import forms, template
 from django.forms.formsets import all_valid
 from django.forms.models import modelform_factory, inlineformset_factory
 from django.forms.models import BaseInlineFormset

django/contrib/admin/views/main.py

@@ -6,7 +6,6 @@ from django.db import models
 from django.db.models.query import QuerySet
 from django.utils.encoding import force_unicode, smart_str
 from django.utils.translation import ugettext
-from django.utils.safestring import mark_safe
 from django.utils.http import urlencode
 import operator
 

django/contrib/admin/widgets.py

@@ -7,8 +7,7 @@ import copy
 from django import forms
 from django.forms.widgets import RadioFieldRenderer
 from django.forms.util import flatatt
-from django.utils.datastructures import MultiValueDict
-from django.utils.text import capfirst, truncate_words
+from django.utils.text import truncate_words
 from django.utils.translation import ugettext as _
 from django.utils.safestring import mark_safe
 from django.utils.encoding import force_unicode

django/contrib/admindocs/views.py

@@ -5,7 +5,7 @@ from django.contrib.admin.views.decorators import staff_member_required
 from django.db import models
 from django.shortcuts import render_to_response
 from django.core.exceptions import ImproperlyConfigured, ViewDoesNotExist
-from django.http import Http404, get_host
+from django.http import Http404
 from django.core import urlresolvers
 from django.contrib.admindocs import utils
 from django.contrib.sites.models import Site

django/contrib/auth/admin.py

@@ -1,6 +1,6 @@
 from django.contrib.auth.models import User, Group
 from django.core.exceptions import PermissionDenied
-from django import oldforms, template
+from django import template
 from django.shortcuts import render_to_response
 from django.http import HttpResponseRedirect
 from django.utils.translation import ugettext, ugettext_lazy as _

django/contrib/auth/decorators.py

@@ -1,7 +1,7 @@
 try:
-    from functools import wraps, update_wrapper
+    from functools import update_wrapper
 except ImportError:
-    from django.utils.functional import wraps, update_wrapper  # Python 2.3, 2.4 fallback.
+    from django.utils.functional import update_wrapper  # Python 2.3, 2.4 fallback.
 
 from django.contrib.auth import REDIRECT_FIELD_NAME
 from django.http import HttpResponseRedirect

django/contrib/auth/forms.py

@@ -2,7 +2,6 @@ from django.contrib.auth.models import User
 from django.contrib.auth import authenticate
 from django.contrib.sites.models import Site
 from django.template import Context, loader
-from django.core import validators
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 

django/contrib/auth/management/commands/createsuperuser.py

@@ -7,7 +7,7 @@ import os
 import re
 import sys
 from optparse import make_option
-from django.contrib.auth.models import User, UNUSABLE_PASSWORD
+from django.contrib.auth.models import User
 from django.core import validators
 from django.core.management.base import BaseCommand, CommandError
 

django/contrib/databrowse/plugins/calendars.py

@@ -4,7 +4,6 @@ from django.contrib.databrowse.datastructures import EasyModel
 from django.contrib.databrowse.sites import DatabrowsePlugin
 from django.shortcuts import render_to_response
 from django.utils.text import capfirst
-from django.utils.translation import get_date_formats
 from django.utils.encoding import force_unicode
 from django.utils.safestring import mark_safe
 from django.views.generic import date_based

django/contrib/databrowse/plugins/fieldchoices.py

@@ -6,7 +6,6 @@ from django.shortcuts import render_to_response
 from django.utils.text import capfirst
 from django.utils.encoding import smart_str, force_unicode
 from django.utils.safestring import mark_safe
-from django.views.generic import date_based
 import urllib
 
 class FieldChoicePlugin(DatabrowsePlugin):

django/contrib/databrowse/sites.py

@@ -1,6 +1,6 @@
 from django import http
 from django.db import models
-from django.contrib.databrowse.datastructures import EasyModel, EasyChoice
+from django.contrib.databrowse.datastructures import EasyModel
 from django.shortcuts import render_to_response
 from django.utils.safestring import mark_safe
 

django/contrib/databrowse/views.py

@@ -1,7 +1,5 @@
-from django.db.models import FieldDoesNotExist, DateTimeField
 from django.http import Http404
 from django.shortcuts import render_to_response
-from django.contrib.databrowse.datastructures import EasyModel, EasyChoice
 
 ###########
 # CHOICES #

django/contrib/formtools/tests.py

@@ -1,7 +1,6 @@
 from django import forms
 from django.contrib.formtools import preview
 from django import http
-from django.conf import settings
 from django.test import TestCase
 
 success_string = "Done was called!"

django/contrib/sessions/backends/cache.py

@@ -1,8 +1,6 @@
-from django.conf import settings
 from django.contrib.sessions.backends.base import SessionBase
 from django.core.cache import cache
 
-
 class SessionStore(SessionBase):
     """
     A cache-based session store.

django/contrib/sessions/backends/db.py

@@ -1,11 +1,8 @@
 import datetime
-
-from django.conf import settings
 from django.contrib.sessions.models import Session
 from django.contrib.sessions.backends.base import SessionBase
 from django.core.exceptions import SuspiciousOperation
 
-
 class SessionStore(SessionBase):
     """
     Implements database session store.

django/contrib/syndication/feeds.py

@@ -1,5 +1,5 @@
 from django.core.exceptions import ImproperlyConfigured, ObjectDoesNotExist
-from django.template import Context, loader, Template, TemplateDoesNotExist
+from django.template import loader, Template, TemplateDoesNotExist
 from django.contrib.sites.models import Site, RequestSite
 from django.utils import feedgenerator
 from django.utils.encoding import smart_unicode, iri_to_uri

django/core/files/uploadhandler.py

@@ -1,8 +1,7 @@
 """
 Base file upload handler classes, and the built-in concrete subclasses
 """
-import os
-import tempfile
+
 try:
     from cStringIO import StringIO
 except ImportError:

django/core/management/commands/compilemessages.py

@@ -2,7 +2,6 @@ import os
 import sys
 from optparse import make_option
 from django.core.management.base import BaseCommand
-from django.core.management.color import no_style
 
 try:
     set

django/core/management/commands/test.py

@@ -17,7 +17,6 @@ class Command(BaseCommand):
 
     def handle(self, *test_labels, **options):
         from django.conf import settings
-        from django.db.models import get_app, get_apps
 
         verbosity = int(options.get('verbosity', 1))
         interactive = options.get('interactive', True)

django/core/management/commands/testserver.py

@@ -17,7 +17,6 @@ class Command(BaseCommand):
     requires_model_validation = False
 
     def handle(self, *fixture_labels, **options):
-        from django.conf import settings
         from django.core.management import call_command
         from django.test.utils import create_test_db
 

django/db/backends/oracle/base.py

@@ -8,7 +8,6 @@ import os
 
 from django.db.backends import BaseDatabaseWrapper, BaseDatabaseFeatures, BaseDatabaseOperations, util
 from django.db.backends.oracle import query
-from django.utils.datastructures import SortedDict
 from django.utils.encoding import smart_str, force_unicode
 
 # Oracle takes client-side character set encoding from the environment.

django/db/models/__init__.py

@@ -10,8 +10,6 @@ from django.db.models.fields import *
 from django.db.models.fields.subclassing import SubfieldBase
 from django.db.models.fields.related import ForeignKey, OneToOneField, ManyToManyField, ManyToOneRel, ManyToManyRel, OneToOneRel, TABULAR, STACKED
 from django.db.models import signals
-from django.utils.functional import curry
-from django.utils.text import capfirst
 
 # Admin stages.
 ADD, CHANGE, BOTH = 1, 2, 3

django/db/models/base.py

@@ -12,7 +12,7 @@ import django.db.models.manipulators    # Imported to register signal handler.
 import django.db.models.manager         # Ditto.
 from django.core import validators
 from django.core.exceptions import ObjectDoesNotExist, MultipleObjectsReturned, FieldError
-from django.db.models.fields import AutoField, ImageField, FieldDoesNotExist
+from django.db.models.fields import AutoField, ImageField
 from django.db.models.fields.related import OneToOneRel, ManyToOneRel, OneToOneField
 from django.db.models.query import delete_objects, Q, CollectedObjects
 from django.db.models.options import Options
@@ -20,7 +20,6 @@ from django.db import connection, transaction
 from django.db.models import signals
 from django.db.models.loading import register_models, get_model
 from django.dispatch import dispatcher
-from django.utils.datastructures import SortedDict
 from django.utils.functional import curry
 from django.utils.encoding import smart_str, force_unicode, smart_unicode
 from django.core.files.move import file_move_safe

django/db/models/fields/related.py

@@ -4,10 +4,8 @@ from django.db.models.fields import AutoField, Field, IntegerField, PositiveInte
 from django.db.models.related import RelatedObject
 from django.db.models.query import QuerySet
 from django.db.models.query_utils import QueryWrapper
-from django.utils.text import capfirst
 from django.utils.translation import ugettext_lazy, string_concat, ungettext, ugettext as _
 from django.utils.functional import curry
-from django.utils.encoding import smart_unicode
 from django.core import validators
 from django import oldforms
 from django import forms

django/db/models/sql/query.py

@@ -7,7 +7,6 @@ databases). The abstraction barrier only works one way: this module has to know
 all about the internals of models in order to get the information it needs.
 """
 
-import datetime
 from copy import deepcopy
 
 from django.utils.tree import Node

django/dispatch/dispatcher.py

@@ -25,7 +25,7 @@ Internal attributes:
         deletion, (considerably speeds up the cleanup process
         vs. the original code.)
 """
-import types, weakref
+import weakref
 from django.dispatch import saferef, robustapply, errors
 
 __author__ = "Patrick K. O'Brien <pobrien@orbtech.com>"
@@ -129,7 +129,7 @@ def connect(receiver, signal=Any, sender=Any, weak=True):
     """
     if signal is None:
         raise errors.DispatcherTypeError(
-            'Signal cannot be None (receiver=%r sender=%r)'%( receiver,sender)
+            'Signal cannot be None (receiver=%r sender=%r)' % (receiver, sender)
         )
     if weak:
         receiver = saferef.safeRef(receiver, onDelete=_removeReceiver)
@@ -159,7 +159,7 @@ def connect(receiver, signal=Any, sender=Any, weak=True):
     else:
         receivers = signals[signal] = []
     try:
-        current = sendersBack.get( receiverID )
+        current = sendersBack.get(receiverID)
         if current is None:
             sendersBack[ receiverID ] = current = []
         if senderkey not in current:
@@ -199,7 +199,7 @@ def disconnect(receiver, signal=Any, sender=Any, weak=True):
     """
     if signal is None:
         raise errors.DispatcherTypeError(
-            'Signal cannot be None (receiver=%r sender=%r)'%( receiver,sender)
+            'Signal cannot be None (receiver=%r sender=%r)' % (receiver, sender)
         )
     if weak: receiver = saferef.safeRef(receiver)
     senderkey = id(sender)
@@ -226,7 +226,7 @@ def disconnect(receiver, signal=Any, sender=Any, weak=True):
         )
     _cleanupConnections(senderkey, signal)
 
-def getReceivers( sender = Any, signal = Any ):
+def getReceivers(sender=Any, signal=Any):
     """Get list of receivers from global tables
 
     This utility function allows you to retrieve the
@@ -240,7 +240,7 @@ def getReceivers( sender = Any, signal = Any ):
         rather than, for instance a list to which you
         might append new records.
 
-    Normally you would use liveReceivers( getReceivers( ...))
+    Normally you would use liveReceivers(getReceivers(...))
     to retrieve the actual receiver objects as an iterable
     object.
     """
@@ -258,7 +258,7 @@ def liveReceivers(receivers):
     receivers.
     """
     for receiver in receivers:
-        if isinstance( receiver, WEAKREF_TYPES):
+        if isinstance(receiver, WEAKREF_TYPES):
             # Dereference the weak reference.
             receiver = receiver()
             if receiver is not None:
@@ -268,7 +268,7 @@ def liveReceivers(receivers):
 
 
 
-def getAllReceivers( sender = Any, signal = Any ):
+def getAllReceivers(sender=Any, signal=Any):
     """Get list of all receivers from global tables
 
     This gets all dereferenced receivers which should receive
@@ -363,7 +363,7 @@ def send(signal=Any, sender=Anonymous, *arguments, **named):
     return responses
 
 
-def sendExact( signal=Any, sender=Anonymous, *arguments, **named ):
+def sendExact(signal=Any, sender=Anonymous, *arguments, **named ):
     """Send signal only to those receivers registered for exact message
 
     sendExact allows for avoiding Any/Anonymous registered
@@ -403,7 +403,7 @@ def _removeReceiver(receiver):
                     pass
                 else:
                     try:
-                        receivers.remove( receiver )
+                        receivers.remove(receiver)
                     except Exception, err:
                         pass
                 _cleanupConnections(senderkey, signal)
@@ -439,11 +439,11 @@ def _removeSender(senderkey):
     senders.pop(senderkey, None)
 
 
-def _removeBackrefs( senderkey):
+def _removeBackrefs(senderkey):
     """Remove all back-references to this senderkey"""
     for receiver_list in connections.pop(senderkey, {}).values():
         for receiver in receiver_list:
-            _killBackref( receiver, senderkey )
+            _killBackref(receiver, senderkey)
 
 
 def _removeOldBackRefs(senderkey, signal, receiver, receivers):
@@ -473,18 +473,18 @@ def _removeOldBackRefs(senderkey, signal, receiver, receivers):
                             found = 1
                             break
         if not found:
-            _killBackref( oldReceiver, senderkey )
+            _killBackref(oldReceiver, senderkey)
             return True
         return False
         
         
-def _killBackref( receiver, senderkey ):
+def _killBackref(receiver, senderkey):
     """Do the actual removal of back reference from receiver to senderkey"""
     receiverkey = id(receiver)
-    receivers_list = sendersBack.get( receiverkey, () )
+    receivers_list = sendersBack.get(receiverkey, ())
     while senderkey in receivers_list:
         try:
-            receivers_list.remove( senderkey )
+            receivers_list.remove(senderkey)
         except:
             break
     if not receivers_list:

django/dispatch/saferef.py

@@ -1,6 +1,5 @@
 """Refactored "safe reference" from dispatcher.py"""
 import weakref, traceback
-from django.utils.functional import curry
 
 def safeRef(target, onDelete = None):
     """Return a *safe* weak reference to a callable target

django/forms/fields.py

@@ -23,7 +23,7 @@ except NameError:
     from sets import Set as set
 
 from django.utils.translation import ugettext_lazy as _
-from django.utils.encoding import StrAndUnicode, smart_unicode, smart_str
+from django.utils.encoding import smart_unicode, smart_str
 
 from util import ErrorList, ValidationError
 from widgets import TextInput, PasswordInput, HiddenInput, MultipleHiddenInput, FileInput, CheckboxInput, Select, NullBooleanSelect, SelectMultiple, DateTimeInput

django/forms/formsets.py

@@ -2,7 +2,7 @@ from forms import Form
 from django.utils.encoding import StrAndUnicode
 from django.utils.safestring import mark_safe
 from fields import IntegerField, BooleanField
-from widgets import Media, HiddenInput, TextInput
+from widgets import Media, HiddenInput
 from util import ErrorList, ValidationError
 
 __all__ = ('BaseFormSet', 'all_valid')

django/forms/models.py

@@ -8,7 +8,6 @@ from warnings import warn
 from django.utils.translation import ugettext_lazy as _
 from django.utils.encoding import smart_unicode
 from django.utils.datastructures import SortedDict
-from django.core.exceptions import ImproperlyConfigured
 
 from util import ValidationError, ErrorList
 from forms import BaseForm, get_declared_fields

django/forms/util.py

@@ -1,6 +1,5 @@
 from django.utils.html import escape
 from django.utils.encoding import smart_unicode, StrAndUnicode, force_unicode
-from django.utils.functional import Promise
 from django.utils.safestring import mark_safe
 
 def flatatt(attrs):

django/utils/dateformat.py

@@ -13,7 +13,7 @@ Usage:
 
 from django.utils.dates import MONTHS, MONTHS_3, MONTHS_AP, WEEKDAYS, WEEKDAYS_ABBR
 from django.utils.tzinfo import LocalTimezone
-from django.utils.translation import string_concat, ugettext as _
+from django.utils.translation import ugettext as _
 from django.utils.encoding import force_unicode
 from calendar import isleap, monthrange
 import re, time

django/utils/encoding.py

@@ -1,9 +1,7 @@
 import types
 import urllib
 import datetime
-
 from django.utils.functional import Promise
-from django.utils.safestring import SafeData, mark_safe
 
 class DjangoUnicodeDecodeError(UnicodeDecodeError):
     def __init__(self, obj, *args):

django/views/generic/simple.py

@@ -1,4 +1,3 @@
-from django.shortcuts import render_to_response
 from django.template import loader, RequestContext
 from django.http import HttpResponse, HttpResponsePermanentRedirect, HttpResponseGone