added support for rpm packaging and basic support for deb

lib/huey/tests/utils.py

@@ -0,0 +1,24 @@
+import unittest
+
+from huey.utils import wrap_exception
+
+
+class MyException(Exception):
+    pass
+
+
+class TestWrapException(unittest.TestCase):
+    def test_wrap_exception(self):
+        def raise_keyerror():
+            try:
+                {}['huey']
+            except KeyError as exc:
+                raise wrap_exception(MyException)
+
+        self.assertRaises(MyException, raise_keyerror)
+        try:
+            raise_keyerror()
+        except MyException as exc:
+            self.assertEqual(str(exc), "KeyError: 'huey'")
+        else:
+            assert False