Pass cumulus connector exceptions directly (#6) (#7)

* Pass cumulus connector exceptions directly.

Previously, if exceptions were caught, a "LoginNotReadyError"
was raised. After this change, the specific exception is raised.

* uprev

pylib/aeon/cumulus/connector.py

@@ -32,8 +32,8 @@ def open(self):
                 self.hostname, port=self.port,
                 username=self.user, password=self.passwd)
 
-        except Exception as exc:
-            raise LoginNotReadyError(exc=exc, message=exc.message)
+        except Exception as e:
+            raise
 
     def close(self):
         self._client.close()

setup.py

@@ -24,7 +24,7 @@
 setup(
     name="aeon-venos",
     namespace_packages=['aeon'],
-    version="0.3.0",
+    version="0.3.1",
     author="Jeremy Schulman",
     author_email="jeremy@apstra.com",
     description=("Aeon vendor NOS driver library"),