Added delete option to database storage.

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

@@ -0,0 +1,98 @@
+# Copyright 2019 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.
+"""Constants used acros google.cloud.storage modules."""
+
+# Storage classes
+
+STANDARD_STORAGE_CLASS = "STANDARD"
+"""Storage class for objects accessed more than once per month.
+
+See: https://cloud.google.com/storage/docs/storage-classes
+"""
+
+NEARLINE_STORAGE_CLASS = "NEARLINE"
+"""Storage class for objects accessed at most once per month.
+
+See: https://cloud.google.com/storage/docs/storage-classes
+"""
+
+COLDLINE_STORAGE_CLASS = "COLDLINE"
+"""Storage class for objects accessed at most once per year.
+
+See: https://cloud.google.com/storage/docs/storage-classes
+"""
+
+ARCHIVE_STORAGE_CLASS = "ARCHIVE"
+"""Storage class for objects accessed less frequently than once per year.
+
+See: https://cloud.google.com/storage/docs/storage-classes
+"""
+
+MULTI_REGIONAL_LEGACY_STORAGE_CLASS = "MULTI_REGIONAL"
+"""Legacy storage class.
+
+Alias for :attr:`STANDARD_STORAGE_CLASS`.
+
+Can only be used for objects in buckets whose
+:attr:`~google.cloud.storage.bucket.Bucket.location_type` is
+:attr:`~google.cloud.storage.bucket.Bucket.MULTI_REGION_LOCATION_TYPE`.
+
+See: https://cloud.google.com/storage/docs/storage-classes
+"""
+
+REGIONAL_LEGACY_STORAGE_CLASS = "REGIONAL"
+"""Legacy storage class.
+
+Alias for :attr:`STANDARD_STORAGE_CLASS`.
+
+Can only be used for objects in buckets whose
+:attr:`~google.cloud.storage.bucket.Bucket.location_type` is
+:attr:`~google.cloud.storage.bucket.Bucket.REGION_LOCATION_TYPE`.
+
+See: https://cloud.google.com/storage/docs/storage-classes
+"""
+
+DURABLE_REDUCED_AVAILABILITY_LEGACY_STORAGE_CLASS = "DURABLE_REDUCED_AVAILABILITY"
+"""Legacy storage class.
+
+Similar to :attr:`NEARLINE_STORAGE_CLASS`.
+"""
+
+
+# Location types
+
+MULTI_REGION_LOCATION_TYPE = "multi-region"
+"""Location type: data will be replicated across regions in a multi-region.
+
+Provides highest availability across largest area.
+"""
+
+REGION_LOCATION_TYPE = "region"
+"""Location type: data will be stored within a single region.
+
+Provides lowest latency within a single region.
+"""
+
+DUAL_REGION_LOCATION_TYPE = "dual-region"
+"""Location type: data will be stored within two primary regions.
+
+Provides high availability and low latency across two regions.
+"""
+
+
+# Internal constants
+
+_DEFAULT_TIMEOUT = 60  # in seconds
+"""The default request timeout in seconds if a timeout is not explicitly given.
+"""