Added delete option to database storage.

venv/Lib/site-packages/google/cloud/storage/iam.py

@@ -0,0 +1,86 @@
+# Copyright 2017 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Storage API IAM policy definitions
+
+For allowed roles / permissions, see:
+https://cloud.google.com/storage/docs/access-control/iam
+"""
+
+# Storage-specific IAM roles
+
+STORAGE_OBJECT_CREATOR_ROLE = "roles/storage.objectCreator"
+"""Role implying rights to create objects, but not delete or overwrite them."""
+
+STORAGE_OBJECT_VIEWER_ROLE = "roles/storage.objectViewer"
+"""Role implying rights to view object properties, excluding ACLs."""
+
+STORAGE_OBJECT_ADMIN_ROLE = "roles/storage.objectAdmin"
+"""Role implying full control of objects."""
+
+STORAGE_ADMIN_ROLE = "roles/storage.admin"
+"""Role implying full control of objects and buckets."""
+
+STORAGE_VIEWER_ROLE = "Viewer"
+"""Can list buckets."""
+
+STORAGE_EDITOR_ROLE = "Editor"
+"""Can create, list, and delete buckets."""
+
+STORAGE_OWNER_ROLE = "Owners"
+"""Can create, list, and delete buckets."""
+
+
+# Storage-specific permissions
+
+STORAGE_BUCKETS_CREATE = "storage.buckets.create"
+"""Permission: create buckets."""
+
+STORAGE_BUCKETS_DELETE = "storage.buckets.delete"
+"""Permission: delete buckets."""
+
+STORAGE_BUCKETS_GET = "storage.buckets.get"
+"""Permission: read bucket metadata, excluding ACLs."""
+
+STORAGE_BUCKETS_GET_IAM_POLICY = "storage.buckets.getIamPolicy"
+"""Permission: read bucket ACLs."""
+
+STORAGE_BUCKETS_LIST = "storage.buckets.list"
+"""Permission: list buckets."""
+
+STORAGE_BUCKETS_SET_IAM_POLICY = "storage.buckets.setIamPolicy"
+"""Permission: update bucket ACLs."""
+
+STORAGE_BUCKETS_UPDATE = "storage.buckets.list"
+"""Permission: update buckets, excluding ACLS."""
+
+STORAGE_OBJECTS_CREATE = "storage.objects.create"
+"""Permission: add new objects to a bucket."""
+
+STORAGE_OBJECTS_DELETE = "storage.objects.delete"
+"""Permission: delete objects."""
+
+STORAGE_OBJECTS_GET = "storage.objects.get"
+"""Permission: read object data / metadata, excluding ACLs."""
+
+STORAGE_OBJECTS_GET_IAM_POLICY = "storage.objects.getIamPolicy"
+"""Permission: read object ACLs."""
+
+STORAGE_OBJECTS_LIST = "storage.objects.list"
+"""Permission: list objects in a bucket."""
+
+STORAGE_OBJECTS_SET_IAM_POLICY = "storage.objects.setIamPolicy"
+"""Permission: update object ACLs."""
+
+STORAGE_OBJECTS_UPDATE = "storage.objects.update"
+"""Permission: update object metadat, excluding ACLs."""