Second half of little cleanup tweaks suggested by pyflakes.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3414 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/handlers/modpython.py

@@ -148,7 +148,6 @@ class ModPythonHandler(BaseHandler):
 
 def populate_apache_request(http_response, mod_python_req):
     "Populates the mod_python request object with an HttpResponse"
-    from django.conf import settings
     mod_python_req.content_type = http_response['Content-Type']
     for key, value in http_response.headers.items():
         if key != 'Content-Type':

django/core/management.py

@@ -692,7 +692,6 @@ startapp.args = "[appname]"
 def inspectdb():
     "Generator that introspects the tables in the given database name and returns a Django model, one line at a time."
     from django.db import connection, get_introspection_module
-    from django.conf import settings
     import keyword
 
     introspection_module = get_introspection_module()

django/db/models/base.py

@@ -4,8 +4,7 @@ from django.core import validators
 from django.core.exceptions import ObjectDoesNotExist
 from django.db.models.fields import AutoField, ImageField, FieldDoesNotExist
 from django.db.models.fields.related import OneToOneRel, ManyToOneRel
-from django.db.models.related import RelatedObject
-from django.db.models.query import orderlist2sql, delete_objects
+from django.db.models.query import delete_objects
 from django.db.models.options import Options, AdminOptions
 from django.db import connection, backend, transaction
 from django.db.models import signals

django/db/models/fields/__init__.py

@@ -4,7 +4,7 @@ from django.conf import settings
 from django.core import validators
 from django import forms
 from django.core.exceptions import ObjectDoesNotExist
-from django.utils.functional import curry, lazy
+from django.utils.functional import curry
 from django.utils.text import capfirst
 from django.utils.translation import gettext, gettext_lazy
 import datetime, os, time

django/db/models/fields/related.py

@@ -1,4 +1,4 @@
-from django.db import backend, connection, transaction
+from django.db import backend, transaction
 from django.db.models import signals, get_model
 from django.db.models.fields import AutoField, Field, IntegerField, get_ul_class
 from django.db.models.related import RelatedObject

django/db/models/manager.py

@@ -1,10 +1,7 @@
-from django.utils.functional import curry
-from django.db import backend, connection
 from django.db.models.query import QuerySet
 from django.dispatch import dispatcher
 from django.db.models import signals
 from django.db.models.fields import FieldDoesNotExist
-from django.utils.datastructures import SortedDict
 
 # Size of each "chunk" for get_iterator calls.
 # Larger values are slightly faster at the expense of more storage space.

django/db/models/manipulators.py

@@ -5,7 +5,7 @@ from django.db.models.fields import FileField, AutoField
 from django.dispatch import dispatcher
 from django.db.models import signals
 from django.utils.functional import curry
-from django.utils.datastructures import DotExpandedDict, MultiValueDict
+from django.utils.datastructures import DotExpandedDict
 from django.utils.text import capfirst
 import types
 
@@ -76,7 +76,7 @@ class AutomaticManipulator(forms.Manipulator):
 
         # Add field for ordering.
         if self.change and self.opts.get_ordered_objects():
-            self.fields.append(formfields.CommaSeparatedIntegerField(field_name="order_"))
+            self.fields.append(forms.CommaSeparatedIntegerField(field_name="order_"))
 
     def save(self, new_data):
         # TODO: big cleanup when core fields go -> use recursive manipulators.

django/middleware/cache.py

@@ -1,7 +1,6 @@
 from django.conf import settings
 from django.core.cache import cache
 from django.utils.cache import get_cache_key, learn_cache_key, patch_response_headers
-from django.http import HttpResponseNotModified
 
 class CacheMiddleware(object):
     """

django/middleware/transaction.py

@@ -1,4 +1,3 @@
-from django.conf import settings
 from django.db import transaction
 
 class TransactionMiddleware(object):

django/template/__init__.py

@@ -817,7 +817,7 @@ class Library(object):
             self.filters[name] = filter_func
             return filter_func
         else:
-            raise InvalidTemplateLibrary, "Unsupported arguments to Library.filter: (%r, %r, %r)", (name, compile_function, has_arg)
+            raise InvalidTemplateLibrary, "Unsupported arguments to Library.filter: (%r, %r)", (name, filter_func)
 
     def filter_function(self, func):
         self.filters[func.__name__] = func

django/template/loader.py

@@ -21,7 +21,7 @@
 # installed, because pkg_resources is necessary to read eggs.
 
 from django.core.exceptions import ImproperlyConfigured
-from django.template import Origin, StringOrigin, Template, Context, TemplateDoesNotExist, add_to_builtins
+from django.template import Origin, Template, Context, TemplateDoesNotExist, add_to_builtins
 from django.conf import settings
 
 template_source_loaders = None

django/template/loader_tags.py

@@ -1,5 +1,5 @@
 from django.template import TemplateSyntaxError, TemplateDoesNotExist, resolve_variable
-from django.template import Library, Context, Node
+from django.template import Library, Node
 from django.template.loader import get_template, get_template_from_string, find_template_source
 from django.conf import settings
 

django/templatetags/i18n.py

@@ -1,8 +1,7 @@
-from django.template import Node, NodeList, Template, Context, resolve_variable
+from django.template import Node, resolve_variable
 from django.template import TemplateSyntaxError, TokenParser, Library
-from django.template import TOKEN_BLOCK, TOKEN_TEXT, TOKEN_VAR
+from django.template import TOKEN_TEXT, TOKEN_VAR
 from django.utils import translation
-import re, sys
 
 register = Library()
 
@@ -228,7 +227,7 @@ def do_block_translate(parser, token):
             break
     if countervar and counter:
         if token.contents.strip() != 'plural':
-            raise TemplateSyntaxError, "'blocktrans' doesn't allow other block tags inside it" % tag
+            raise TemplateSyntaxError, "'blocktrans' doesn't allow other block tags inside it"
         while parser.tokens:
             token = parser.next_token()
             if token.token_type in (TOKEN_VAR, TOKEN_TEXT):

django/utils/termcolors.py

@@ -2,8 +2,6 @@
 termcolors.py
 """
 
-import types
-
 color_names = ('black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white')
 foreground = dict([(color_names[x], '3%s' % x) for x in range(8)])
 background = dict([(color_names[x], '4%s' % x) for x in range(8)])

django/views/debug.py

@@ -3,8 +3,6 @@ from django.template import Template, Context, TemplateDoesNotExist
 from django.utils.html import escape
 from django.http import HttpResponseServerError, HttpResponseNotFound
 import os, re
-from itertools import count, izip
-from os.path import dirname, join as pathjoin
 
 HIDDEN_SETTINGS = re.compile('SECRET|PASSWORD')
 

django/views/decorators/cache.py

@@ -10,7 +10,6 @@ example, as that is unique across a Django project.
 Additionally, all headers from the response's Vary header will be taken into
 account on caching -- just like the middleware does.
 """
-import re
 
 from django.utils.decorators import decorator_from_middleware
 from django.utils.cache import patch_cache_control, add_never_cache_headers

django/views/generic/create_update.py

@@ -4,8 +4,7 @@ from django import forms
 from django.db.models import FileField
 from django.contrib.auth.views import redirect_to_login
 from django.template import RequestContext
-from django.core.paginator import ObjectPaginator, InvalidPage
-from django.http import Http404, HttpResponse, HttpResponseRedirect
+from django.http import Http404, HttpResponseRedirect
 from django.core.exceptions import ObjectDoesNotExist, ImproperlyConfigured
 
 def create_object(request, model, template_name=None,

django/views/static.py

@@ -1,5 +1,4 @@
 from django.template import loader
-from django.core.exceptions import ImproperlyConfigured
 from django.http import Http404, HttpResponse, HttpResponseRedirect, HttpResponseNotModified
 from django.template import Template, Context, TemplateDoesNotExist
 import mimetypes