BabelDjango: Add template tags for date and number formatting.

git-svn-id: http://svn.edgewall.org/repos/babel/contrib/django@293 59ecc08e-a131-0410-9ea7-d4c0f28ac310

Author: cmlenz

README.txt

@@ -6,6 +6,7 @@ Django web framework:
 
  * A message extraction plugin for Django templates.
  * A middleware class that adds the Babel `Locale` object to requests.
+ * A set of template tags for date and number formatting.
 
 For more information please visit the wiki page for this package:
 

babeldjango/templatetags/__init__.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2007 Edgewall Software
+# All rights reserved.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://babel.edgewall.org/wiki/License.
+#
+# This software consists of voluntary contributions made by many
+# individuals. For the exact contribution history, see the revision
+# history and logs, available at http://babel.edgewall.org/log/.

babeldjango/templatetags/babel.py

@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2007 Edgewall Software
+# All rights reserved.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://babel.edgewall.org/wiki/License.
+#
+# This software consists of voluntary contributions made by many
+# individuals. For the exact contribution history, see the revision
+# history and logs, available at http://babel.edgewall.org/log/.
+
+from django.conf import settings
+from django.template import Library
+try:
+    from pytz import timezone
+except ImportError:
+    timezone = None
+
+from babeldjango.middleware import get_current_locale
+
+babel = __import__('babel', {}, {}, ['core', 'support'])
+Format = babel.support.Format
+Locale = babel.core.Locale
+
+register = Library()
+
+def _get_format():
+    locale = get_current_locale()
+    if not locale:
+        locale = Locale.parse(settings.LANGUAGE_CODE)
+    if timezone:
+        tzinfo = timezone(settings.TIME_ZONE)
+    else:
+        tzinfo = None
+    return Format(locale, tzinfo)
+
+def datefmt(date=None, format='medium'):
+    return _get_format().date(date, format=format)
+datefmt = register.filter(datefmt)
+
+def datetimefmt(datetime=None, format='medium'):
+    return _get_format().datetime(datetime, format=format)
+datetimefmt = register.filter(datetimefmt)
+
+def timefmt(time=None, format='medium'):
+    return _get_format().time(time, format=format)
+timefmt = register.filter(timefmt)
+
+def numberfmt(number):
+    return _get_format().number(number)
+numberfmt = register.filter(numberfmt)
+
+def decimalfmt(number, format=None):
+    return _get_format().decimal(number, format=format)
+decimalfmt = register.filter(decimalfmt)
+
+def currencyfmt(number, currency):
+    return _get_format().currency(number, currency)
+currencyfmt = register.filter(currencyfmt)
+
+def percentfmt(number, format=None):
+    return _get_format().percent(number, format=format)
+percentfmt = register.filter(percentfmt)
+
+def scientificfmt(number):
+    return _get_format().scientific(number)
+scientificfmt = register.filter(scientificfmt)