Merge pull request #3527 from joelddiaz/yedit-path-exceptions

raise exceptions when walking through object path

17 files changed, 153 insertions, 34 deletions

diff --git a/roles/lib_openshift/library/oadm_manage_node.py b/roles/lib_openshift/library/oadm_manage_node.py
index 0c29c1b91..8c0a29ac7 100644
--- a/roles/lib_openshift/library/oadm_manage_node.py
+++ b/roles/lib_openshift/library/oadm_manage_node.py
@@ -267,7 +267,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -276,7 +277,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -290,6 +291,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_adm_ca_server_cert.py b/roles/lib_openshift/library/oc_adm_ca_server_cert.py
index 74ef57b4e..bbcd9d0c5 100644
--- a/roles/lib_openshift/library/oc_adm_ca_server_cert.py
+++ b/roles/lib_openshift/library/oc_adm_ca_server_cert.py
@@ -275,7 +275,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -284,7 +285,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -298,6 +299,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_adm_registry.py b/roles/lib_openshift/library/oc_adm_registry.py
index 62018d758..dcfc326a9 100644
--- a/roles/lib_openshift/library/oc_adm_registry.py
+++ b/roles/lib_openshift/library/oc_adm_registry.py
@@ -371,7 +371,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -380,7 +381,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -394,6 +395,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_adm_router.py b/roles/lib_openshift/library/oc_adm_router.py
index bb4ce5e70..68b797577 100644
--- a/roles/lib_openshift/library/oc_adm_router.py
+++ b/roles/lib_openshift/library/oc_adm_router.py
@@ -396,7 +396,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -405,7 +406,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -419,6 +420,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_edit.py b/roles/lib_openshift/library/oc_edit.py
index aec64202f..0347644eb 100644
--- a/roles/lib_openshift/library/oc_edit.py
+++ b/roles/lib_openshift/library/oc_edit.py
@@ -295,7 +295,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -304,7 +305,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -318,6 +319,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_env.py b/roles/lib_openshift/library/oc_env.py
index e164ecf95..e343c70df 100644
--- a/roles/lib_openshift/library/oc_env.py
+++ b/roles/lib_openshift/library/oc_env.py
@@ -262,7 +262,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -271,7 +272,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -285,6 +286,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_label.py b/roles/lib_openshift/library/oc_label.py
index fd6674d41..c4ed42bbe 100644
--- a/roles/lib_openshift/library/oc_label.py
+++ b/roles/lib_openshift/library/oc_label.py
@@ -271,7 +271,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -280,7 +281,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -294,6 +295,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_obj.py b/roles/lib_openshift/library/oc_obj.py
index 24397d725..863443517 100644
--- a/roles/lib_openshift/library/oc_obj.py
+++ b/roles/lib_openshift/library/oc_obj.py
@@ -274,7 +274,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -283,7 +284,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -297,6 +298,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_process.py b/roles/lib_openshift/library/oc_process.py
index 0a4f2058a..03c9d2044 100644
--- a/roles/lib_openshift/library/oc_process.py
+++ b/roles/lib_openshift/library/oc_process.py
@@ -263,7 +263,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -272,7 +273,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -286,6 +287,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_route.py b/roles/lib_openshift/library/oc_route.py
index 21e7e175b..2ce3824e9 100644
--- a/roles/lib_openshift/library/oc_route.py
+++ b/roles/lib_openshift/library/oc_route.py
@@ -305,7 +305,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -314,7 +315,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -328,6 +329,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_scale.py b/roles/lib_openshift/library/oc_scale.py
index 0c2d86a18..c9e9b1790 100644
--- a/roles/lib_openshift/library/oc_scale.py
+++ b/roles/lib_openshift/library/oc_scale.py
@@ -249,7 +249,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -258,7 +259,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -272,6 +273,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_sdnvalidator.py b/roles/lib_openshift/library/oc_sdnvalidator.py
index 795b775f3..bc7487b95 100644
--- a/roles/lib_openshift/library/oc_sdnvalidator.py
+++ b/roles/lib_openshift/library/oc_sdnvalidator.py
@@ -206,7 +206,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -215,7 +216,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -229,6 +230,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_secret.py b/roles/lib_openshift/library/oc_secret.py
index b6dcd9fff..6058f0ee2 100644
--- a/roles/lib_openshift/library/oc_secret.py
+++ b/roles/lib_openshift/library/oc_secret.py
@@ -295,7 +295,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -304,7 +305,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -318,6 +319,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_service.py b/roles/lib_openshift/library/oc_service.py
index 83d0579a5..8f6303a66 100644
--- a/roles/lib_openshift/library/oc_service.py
+++ b/roles/lib_openshift/library/oc_service.py
@@ -301,7 +301,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -310,7 +311,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -324,6 +325,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_serviceaccount.py b/roles/lib_openshift/library/oc_serviceaccount.py
index 9b0a6e060..7d78c96d0 100644
--- a/roles/lib_openshift/library/oc_serviceaccount.py
+++ b/roles/lib_openshift/library/oc_serviceaccount.py
@@ -247,7 +247,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -256,7 +257,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -270,6 +271,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_serviceaccount_secret.py b/roles/lib_openshift/library/oc_serviceaccount_secret.py
index 413b8e358..c058c555b 100644
--- a/roles/lib_openshift/library/oc_serviceaccount_secret.py
+++ b/roles/lib_openshift/library/oc_serviceaccount_secret.py
@@ -247,7 +247,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -256,7 +257,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -270,6 +271,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod
diff --git a/roles/lib_openshift/library/oc_version.py b/roles/lib_openshift/library/oc_version.py
index 1aae7a8ea..4e65b8a0a 100644
--- a/roles/lib_openshift/library/oc_version.py
+++ b/roles/lib_openshift/library/oc_version.py
@@ -219,7 +219,8 @@ class Yedit(object):
                     continue
 
                 elif data and not isinstance(data, dict):
-                    return None
+                    raise YeditException("Unexpected item type found while going through key " +
+                                         "path: {} (at key: {})".format(key, dict_key))
 
                 data[dict_key] = {}
                 data = data[dict_key]
@@ -228,7 +229,7 @@ class Yedit(object):
                   int(arr_ind) <= len(data) - 1):
                 data = data[int(arr_ind)]
             else:
-                return None
+                raise YeditException("Unexpected item type found while going through key path: {}".format(key))
 
         if key == '':
             data = item
@@ -242,6 +243,12 @@ class Yedit(object):
         elif key_indexes[-1][1] and isinstance(data, dict):
             data[key_indexes[-1][1]] = item
 
+        # didn't add/update to an existing list, nor add/update key to a dict
+        # so we must have been provided some syntax like a.b.c[<int>] = "data" for a
+        # non-existent array
+        else:
+            raise YeditException("Error adding to object at path: {}".format(key))
+
         return data
 
     @staticmethod