Convert all apps to use the new class based settings

apps/documents/conf/settings.py

@@ -8,8 +8,7 @@ from django.utils.translation import ugettext_lazy as _
 from django.conf import settings
 
 from storage.backends.filebasedstorage import FileBasedStorage
-from smart_settings.api import register_settings
-
+from smart_settings.api import Setting, SettingNamespace
 
 def default_checksum(x):
     """hashlib.sha256(x).hexdigest()"""
@@ -20,27 +19,115 @@ def default_uuid():
     """unicode(uuid.uuid4())"""
     return unicode(uuid.uuid4())
 
-register_settings(
-    namespace=u'documents',
-    module=u'documents.conf.settings',
-    settings=[
-        # Saving
-        {'name': u'CHECKSUM_FUNCTION', 'global_name': u'DOCUMENTS_CHECKSUM_FUNCTION', 'default': default_checksum},
-        {'name': u'UUID_FUNCTION', 'global_name': u'DOCUMENTS_UUID_FUNCTION', 'default': default_uuid},
-        # Storage
-        {'name': u'STORAGE_BACKEND', 'global_name': u'DOCUMENTS_STORAGE_BACKEND', 'default': FileBasedStorage},
-        # Usage
-        {'name': u'PREVIEW_SIZE', 'global_name': u'DOCUMENTS_PREVIEW_SIZE', 'default': u'640x480'},
-        {'name': u'PRINT_SIZE', 'global_name': u'DOCUMENTS_PRINT_SIZE', 'default': u'1400'},
-        {'name': u'MULTIPAGE_PREVIEW_SIZE', 'global_name': u'DOCUMENTS_MULTIPAGE_PREVIEW_SIZE', 'default': u'160x120'},
-        {'name': u'THUMBNAIL_SIZE', 'global_name': u'DOCUMENTS_THUMBNAIL_SIZE', 'default': u'50x50'},
-        {'name': u'DISPLAY_SIZE', 'global_name': u'DOCUMENTS_DISPLAY_SIZE', 'default': u'1200'},
-        {'name': u'RECENT_COUNT', 'global_name': u'DOCUMENTS_RECENT_COUNT', 'default': 40, 'description': _(u'Maximum number of recent (created, edited, viewed) documents to remember per user.')},
-        {'name': u'ZOOM_PERCENT_STEP', 'global_name': u'DOCUMENTS_ZOOM_PERCENT_STEP', 'default': 50, 'description': _(u'Amount in percent zoom in or out a document page per user interaction.')},
-        {'name': u'ZOOM_MAX_LEVEL', 'global_name': u'DOCUMENTS_ZOOM_MAX_LEVEL', 'default': 200, 'description': _(u'Maximum amount in percent (%) to allow user to zoom in a document page interactively.')},
-        {'name': u'ZOOM_MIN_LEVEL', 'global_name': u'DOCUMENTS_ZOOM_MIN_LEVEL', 'default': 50, 'description': _(u'Minimum amount in percent (%) to allow user to zoom out a document page interactively.')},
-        {'name': u'ROTATION_STEP', 'global_name': u'DOCUMENTS_ROTATION_STEP', 'default': 90, 'description': _(u'Amount in degrees to rotate a document page per user interaction.')},
-        #
-        {'name': u'CACHE_PATH', 'global_name': u'DOCUMENTS_CACHE_PATH', 'default': os.path.join(settings.PROJECT_ROOT, 'image_cache'), 'exists': True},
-    ]
+
+namespace = SettingNamespace('documents', _(u'Documents'), module='documents.conf.settings')
+
+# Saving
+
+Setting(
+    namespace=namespace,
+    name='CHECKSUM_FUNCTION',
+    global_name='DOCUMENTS_CHECKSUM_FUNCTION',
+    default=default_checksum,
+)
+
+Setting(
+    namespace=namespace,
+    name='UUID_FUNCTION',
+    global_name='DOCUMENTS_UUID_FUNCTION',
+    default=default_uuid,
+)
+
+# Storage
+
+Setting(
+    namespace=namespace,
+    name='STORAGE_BACKEND',
+    global_name='DOCUMENTS_STORAGE_BACKEND',
+    default=FileBasedStorage,
+)
+
+# Usage
+
+Setting(
+    namespace=namespace,
+    name='PREVIEW_SIZE',
+    global_name='DOCUMENTS_PREVIEW_SIZE',
+    default=u'640x480',
+)
+
+Setting(
+    namespace=namespace,
+    name='PRINT_SIZE',
+    global_name='DOCUMENTS_PRINT_SIZE',
+    default=u'1400',
+)
+
+Setting(
+    namespace=namespace,
+    name='MULTIPAGE_PREVIEW_SIZE',
+    global_name='DOCUMENTS_MULTIPAGE_PREVIEW_SIZE',
+    default=u'160x120',
+)
+
+Setting(
+    namespace=namespace,
+    name='THUMBNAIL_SIZE',
+    global_name='DOCUMENTS_THUMBNAIL_SIZE',
+    default=u'50x50',
+)
+
+Setting(
+    namespace=namespace,
+    name='DISPLAY_SIZE',
+    global_name='DOCUMENTS_DISPLAY_SIZE',
+    default=u'1200',
+)
+
+Setting(
+    namespace=namespace,
+    name='RECENT_COUNT',
+    global_name='DOCUMENTS_RECENT_COUNT',
+    default=40,
+    description=_(u'Maximum number of recent (created, edited, viewed) documents to remember per user.'),
+)
+
+Setting(
+    namespace=namespace,
+    name='ZOOM_PERCENT_STEP',
+    global_name='DOCUMENTS_ZOOM_PERCENT_STEP',
+    default=50,
+    description=_(u'Amount in percent zoom in or out a document page per user interaction.'),
+)
+
+Setting(
+    namespace=namespace,
+    name='ZOOM_MAX_LEVEL',
+    global_name='DOCUMENTS_ZOOM_MAX_LEVEL',
+    default=200,
+    description=_(u'Maximum amount in percent (%) to allow user to zoom in a document page interactively.'),
+)
+
+Setting(
+    namespace=namespace,
+    name='ZOOM_MIN_LEVEL',
+    global_name='DOCUMENTS_ZOOM_MIN_LEVEL',
+    default=50,
+    description=_(u'Minimum amount in percent (%) to allow user to zoom out a document page interactively.'),
+)
+
+Setting(
+    namespace=namespace,
+    name='ROTATION_STEP',
+    global_name='DOCUMENTS_ROTATION_STEP',
+    default=90,
+    description=_(u'Amount in degrees to rotate a document page per user interaction.'),
+)
+
+Setting(
+    namespace=namespace,
+    name='CACHE_PATH',
+    global_name='DOCUMENTS_CACHE_PATH',
+    default=os.path.join(settings.PROJECT_ROOT, 'image_cache'),
+    exists=True
 )