Adding system tests for HappyBase Table.put() and delete().

…thon-docs-samples#1608)

* skip model create/delete test

* add skip reason

…thon-docs-samples#1608)

* skip model create/delete test

* add skip reason

…thon-docs-samples#1608)

* skip model create/delete test

* add skip reason

…1608)

The key was `from __future__ import annotations`, implementing PEP
563 (https://www.python.org/dev/peps/pep-0563/), which, though approved in 2017, is now planned for inclusion in Python 3.11 (see this Python.org announcement: https://mail.python.org/archives/list/python-dev@python.org/thread/CLVXXPQ2T2LQ5MP2Y53VVQFCXYWQJHKZ/)/

This fixes googleapis/gapic-generator-python#1607.

… for impersonated credentials in ADC (#1608)

* feat: Support External Account Authorized User as a Source Credential for impersonated credentials in ADC

* formatting

if transport is provided with credentials. 

gRPC client will throw
[error](https://github.com/googleapis/python-storage/blob/323cddd5d439e04e12614106eab1928fd4008c0b/google/cloud/_storage_v2/services/storage/client.py#L691-L695)
if credentials are passed to client's instance in addition to passing it
to transport.

🤖 I have created a release *beep* *boop*
---


##
[3.6.0](googleapis/python-storage@v3.5.0...v3.6.0)
(2025-11-17)


### Features

* Add support for partial list buckets
([#1606](googleapis/python-storage#1606))
([92fc2b0](googleapis/python-storage@92fc2b0))
* Make return_partial_success and unreachable fields public for list
Bucket
([#1601](googleapis/python-storage#1601))
([323cddd](googleapis/python-storage@323cddd))
* **zb-experimental:** Add async write object stream
([5ab8103](googleapis/python-storage@5ab8103))
* **zb-experimental:** Add async write object stream
([#1612](googleapis/python-storage#1612))
([5ab8103](googleapis/python-storage@5ab8103))


### Bug Fixes

* Dont pass credentials to StorageClient
([#1608](googleapis/python-storage#1608))
([195d644](googleapis/python-storage@195d644))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

* chore(python): remove .gitignore from templates

Source-Link: googleapis/synthtool@419d94c
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:a7aef70df5f13313ddc027409fc8f3151422ec2a57ac8730fce8fa75c060d5bb

* Remove replacement in owlbot.py

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <partheniou@google.com>