Renamed config module to base to prevent ambiguity

This should fix #80 that is triggered by Django's new strickter import time loading process.

constance/__init__.py

@@ -1,4 +1,4 @@
-from constance.config import Config
+from .base import Config
 
 try:
     from django.apps import AppConfig  # noqa

constance/admin.py

@@ -21,8 +21,8 @@ except ImportError:  # Django < 1.4
     from django.conf.urls.defaults import patterns, url
 
 
-from constance import settings
-from constance.config import Config as ConfigClass
+from . import settings
+from .base import Config as ConfigClass
 
 config = ConfigClass()
 

constance/apps.py

@@ -1,7 +1,8 @@
 from django.apps import AppConfig
-from constance.config import Config
 from django.utils.translation import ugettext_lazy as _
 
+from .base import Config
+
 
 class ConstanceConfig(AppConfig):
     name = 'constance'

constance/backends/database/__init__.py

@@ -7,13 +7,13 @@ try:
 except ImportError:
     from django.core.cache.backends.locmem import CacheClass as LocMemCache
 
-from constance.backends import Backend
-from constance import settings
+from .. import Backend
+from ... import settings
 
 
 class DatabaseBackend(Backend):
     def __init__(self):
-        from constance.backends.database.models import Constance
+        from .models import Constance
         self._model = Constance
         self._prefix = settings.DATABASE_PREFIX
         self._autofill_timeout = settings.DATABASE_CACHE_AUTOFILL_TIMEOUT

constance/backends/redisd.py

@@ -3,8 +3,8 @@ from six.moves import zip
 
 from django.core.exceptions import ImproperlyConfigured
 
-from constance import settings, utils
-from constance.backends import Backend
+from .. import Backend
+from ... import settings, utils
 
 try:
     from cPickle import loads, dumps

constance/base.py

@@ -1,4 +1,4 @@
-from constance import settings, utils
+from . import settings, utils
 
 
 class Config(object):

constance/settings.py

@@ -1,5 +1,5 @@
 import os
-from constance.utils import import_module_attr
+from .utils import import_module_attr
 
 settings = import_module_attr(
     os.getenv('CONSTANCE_SETTINGS_MODULE', 'django.conf.settings')

tests/storage.py

@@ -7,7 +7,7 @@ if six.PY3:
     def long(value):
         return value
 
-from constance.config import Config
+from constance.base import Config
 
 
 class StorageTestsMixin(object):