added support for rpm packaging and basic support for deb

lib/huey/utils.py

@@ -0,0 +1,21 @@
+import datetime
+import sys
+import time
+
+
+class EmptyData(object):
+    pass
+
+
+def load_class(s):
+    path, klass = s.rsplit('.', 1)
+    __import__(path)
+    mod = sys.modules[path]
+    return getattr(mod, klass)
+
+def wrap_exception(new_exc_class):
+    exc_class, exc, tb = sys.exc_info()
+    raise new_exc_class('%s: %s' % (exc_class.__name__, exc))
+
+def local_to_utc(dt):
+    return datetime.datetime(*time.gmtime(time.mktime(dt.timetuple()))[:6])