Add getting package by key for use in hardware manager

Author: kwienken

SoftLayer/managers/hardware.py

@@ -411,13 +411,13 @@ def _get_package(self):
 regions[location[location[priceGroups]]]
 '''
 
-        package_type = 'BARE_METAL_CPU_FAST_PROVISION'
-        packages = self.ordering_manager.get_packages_of_type([package_type],
-                                                              mask=mask)
-        if len(packages) != 1:
+        package_keyname = 'BARE_METAL_SERVER'
+        package = self.ordering_manager.get_package_by_key(package_keyname,
+                                                           mask=mask)
+        if package is None:
             raise SoftLayer.SoftLayerError("Ordering package not found")
 
-        return packages[0]
+        return package
 
     def _generate_create_dict(self,
                               size=None,

SoftLayer/managers/ordering.py

@@ -199,3 +199,25 @@ def order_quote(self, quote_id, extra, quantity=1):
         container = self.generate_order_template(quote_id, extra,
                                                  quantity=quantity)
         return self.client['Product_Order'].placeOrder(container)
+
+    def get_package_by_key(self, package_keyname, mask=None):
+        """Get a single package with a given key.
+
+        If no packages are found, returns None
+
+        :param package_keyname string representing the package key name
+                            we are interested in.
+        :param string mask: Mask to specify the properties we want to retrieve
+        """
+        package_service = self.client['Product_Package']
+        _filter = {
+            'keyName': {
+                'operation': package_keyname,
+            },
+        }
+
+        packages = package_service.getAllObjects(mask=mask, filter=_filter)
+        if len(packages) == 0:
+            return None
+        else:
+            return packages.pop()