Added delete option to database storage.

venv/Lib/site-packages/google/oauth2/_service_account_async.py

@@ -0,0 +1,132 @@
+# Copyright 2020 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.
+
+"""Service Accounts: JSON Web Token (JWT) Profile for OAuth 2.0
+
+NOTE: This file adds asynchronous refresh methods to both credentials
+classes, and therefore async/await syntax is required when calling this
+method when using service account credentials with asynchronous functionality.
+Otherwise, all other methods are inherited from the regular service account
+credentials file google.oauth2.service_account
+
+"""
+
+from google.auth import _credentials_async as credentials_async
+from google.auth import _helpers
+from google.oauth2 import _client_async
+from google.oauth2 import service_account
+
+
+class Credentials(
+    service_account.Credentials, credentials_async.Scoped, credentials_async.Credentials
+):
+    """Service account credentials
+
+    Usually, you'll create these credentials with one of the helper
+    constructors. To create credentials using a Google service account
+    private key JSON file::
+
+        credentials = _service_account_async.Credentials.from_service_account_file(
+            'service-account.json')
+
+    Or if you already have the service account file loaded::
+
+        service_account_info = json.load(open('service_account.json'))
+        credentials = _service_account_async.Credentials.from_service_account_info(
+            service_account_info)
+
+    Both helper methods pass on arguments to the constructor, so you can
+    specify additional scopes and a subject if necessary::
+
+        credentials = _service_account_async.Credentials.from_service_account_file(
+            'service-account.json',
+            scopes=['email'],
+            subject='user@example.com')
+
+    The credentials are considered immutable. If you want to modify the scopes
+    or the subject used for delegation, use :meth:`with_scopes` or
+    :meth:`with_subject`::
+
+        scoped_credentials = credentials.with_scopes(['email'])
+        delegated_credentials = credentials.with_subject(subject)
+
+    To add a quota project, use :meth:`with_quota_project`::
+
+        credentials = credentials.with_quota_project('myproject-123')
+    """
+
+    @_helpers.copy_docstring(credentials_async.Credentials)
+    async def refresh(self, request):
+        assertion = self._make_authorization_grant_assertion()
+        access_token, expiry, _ = await _client_async.jwt_grant(
+            request, self._token_uri, assertion
+        )
+        self.token = access_token
+        self.expiry = expiry
+
+
+class IDTokenCredentials(
+    service_account.IDTokenCredentials,
+    credentials_async.Signing,
+    credentials_async.Credentials,
+):
+    """Open ID Connect ID Token-based service account credentials.
+
+    These credentials are largely similar to :class:`.Credentials`, but instead
+    of using an OAuth 2.0 Access Token as the bearer token, they use an Open
+    ID Connect ID Token as the bearer token. These credentials are useful when
+    communicating to services that require ID Tokens and can not accept access
+    tokens.
+
+    Usually, you'll create these credentials with one of the helper
+    constructors. To create credentials using a Google service account
+    private key JSON file::
+
+        credentials = (
+            _service_account_async.IDTokenCredentials.from_service_account_file(
+                'service-account.json'))
+
+    Or if you already have the service account file loaded::
+
+        service_account_info = json.load(open('service_account.json'))
+        credentials = (
+            _service_account_async.IDTokenCredentials.from_service_account_info(
+                service_account_info))
+
+    Both helper methods pass on arguments to the constructor, so you can
+    specify additional scopes and a subject if necessary::
+
+        credentials = (
+            _service_account_async.IDTokenCredentials.from_service_account_file(
+                'service-account.json',
+                scopes=['email'],
+                subject='user@example.com'))
+`
+    The credentials are considered immutable. If you want to modify the scopes
+    or the subject used for delegation, use :meth:`with_scopes` or
+    :meth:`with_subject`::
+
+        scoped_credentials = credentials.with_scopes(['email'])
+        delegated_credentials = credentials.with_subject(subject)
+
+    """
+
+    @_helpers.copy_docstring(credentials_async.Credentials)
+    async def refresh(self, request):
+        assertion = self._make_authorization_grant_assertion()
+        access_token, expiry, _ = await _client_async.id_token_jwt_grant(
+            request, self._token_uri, assertion
+        )
+        self.token = access_token
+        self.expiry = expiry