Add utility code for logging.

biscuit/core/util/messages.py

+import logging
+
+from django.contrib import messages
+
+
+def add_message(request, level, message):
+    if request:
+        return messages.add_message(request, level, message)
+    else:
+        return logging.getLogger(__name__).log(level, message)
+
+
+def debug(request, message):
+    return add_message(request, messages.DEBUG, message)
+
+
+def info(request, message):
+    return add_message(request, messages.INFO, message)
+
+
+def success(request, message):
+    return add_message(request, messages.SUCCESS, message)
+
+
+def warning(request, message):
+    return add_message(request, messages.WARNING, message)
+
+
+def error(request, message):
+    return add_message(request, messages.ERROR, message)

setup.py

@@ -9,7 +9,8 @@ setup(
     author="Teckids e.V.",
     author_email="verein@teckids.org",
     packages=[
-        'biscuit.core'
+        'biscuit.core',
+        'biscuit.core.util'
     ],
     namespace_packages=[
         'biscuit',