…ve] (#916)

* chore(python): drop flake8-import-order in samples noxfile

Source-Link: googleapis/synthtool@6ed3a83
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:3abfa0f1886adaf0b83f07cb117b24a639ea1cb9cffe56d43280b977033563eb

* update python version for docs session

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

* feat: add support for use_auth_w_custom_endpoint

* update docstring

* handle emulator cases

* set default storage host as constant

This reverts commit 4862a9c.

…ads, as a preview feature (#943)

* checkpoint before design doc impl

* checkpoint

* more tests

* code and tests for transfer manager complete

* proactively close temp files when finished reading

* respond to comments; destroy tmp files as they are consumed

* Add system tests, docstrings, address feedback

* Respond to review comments

* verify md5 hash of downloaded file in test

* lint

* default empty strings for root arguments

* fix bug with blob constructor

* add warning about files not being deleted if their downloads fail

* docs: Add samples to multithread branch (#918)

* add samples, tests pending

* add snippet tests

* snippet and snippets_test.py linting

* snippets; recursive directory creation; rename some params

* Add directory upload snippet

* fix: remove chunked downloads; change max_workers to threads

* update snippets to add thread info

* fix snippets test issue due to change in dependency

* snippet nomenclature

* fix samples for real this time

* fix: implement closed property on fileio.py classes

* update tests

* fix numerous mistakes

* feat: add support for use_auth_w_custom_endpoint

* improve readability w bool _is_emulator_set

* update tests

Co-authored-by: Andrew Gorcester <[email protected]>

* chore(main): release 2.7.0

* remove reverted pr from changelog

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