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Storage: bucket.labels surprisingly returns a deepcopy #3710

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theacodes opened this issue Aug 1, 2017 · 4 comments
Closed

Storage: bucket.labels surprisingly returns a deepcopy #3710

theacodes opened this issue Aug 1, 2017 · 4 comments
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api: storage Issues related to the Cloud Storage API.

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@theacodes
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theacodes commented Aug 1, 2017

I expected this to work:

    bucket = storage_client.get_bucket(bucket_name)
    bucket.labels['example'] = 'label'
    bucket.patch()

Turns out bucket.labels returns a deepcopy, so I have to do this instead:

    bucket = storage_client.get_bucket(bucket_name)
    labels = bucket.labels
    labels['example'] = 'label'
    bucket.labels = labels
    bucket.patch()
@theacodes theacodes added api: storage Issues related to the Cloud Storage API. DevEx labels Aug 1, 2017
@dhermes
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dhermes commented Aug 1, 2017

I'm not sure what the right move is. There are definitely pros and cons here, i.e. I can imagine a user surprised they mutated the Bucket when they didn't intend to.

@theacodes
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Yeah I agree. Could we at least document it better? The docstring for labels is actually totally wrong: https://google-cloud-python.readthedocs.io/en/latest/storage/buckets.html#google.cloud.storage.bucket.Bucket.labels

@dhermes dhermes added the docs label Aug 1, 2017
@dhermes
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dhermes commented Aug 1, 2017

Copy-pasta strikes again!

@tseaver tseaver self-assigned this Aug 1, 2017
@tseaver
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tseaver commented Aug 1, 2017

The other properties which contain non-scalar values (cors, lifecycle_rules) also return copies. I'm working on a PR which adds the following note (modified to use values appropriate to each one):

        .. note::

           The getter for this property returns a list which contains 
           *copies* of the bucket's CORS policy mappings.  Mutating the list
           or one of its dicts has no effect unless you then re-assign the
           dict via the setter.  E.g.:

           >>> cors = bucket.cors
           >>> cors.append({'origin': '/foo', ...})
           >>> del policies[0]
           >>> bucket.cors = cors

tseaver added a commit that referenced this issue Aug 1, 2017
'cors', 'labels', and 'lifecycle_rules' all return copies of the
values:  changes to them have no effect until the copy is reassigned
via the property's setter.

Closes #3710
landrito pushed a commit to landrito/google-cloud-python that referenced this issue Aug 21, 2017
…#3712)

'cors', 'labels', and 'lifecycle_rules' all return copies of the
values:  changes to them have no effect until the copy is reassigned
via the property's setter.

Closes googleapis#3710
landrito pushed a commit to landrito/google-cloud-python that referenced this issue Aug 22, 2017
…#3712)

'cors', 'labels', and 'lifecycle_rules' all return copies of the
values:  changes to them have no effect until the copy is reassigned
via the property's setter.

Closes googleapis#3710
landrito pushed a commit to landrito/google-cloud-python that referenced this issue Aug 22, 2017
…#3712)

'cors', 'labels', and 'lifecycle_rules' all return copies of the
values:  changes to them have no effect until the copy is reassigned
via the property's setter.

Closes googleapis#3710
parthea pushed a commit that referenced this issue Jun 4, 2023
* Data Labeling Beta samples [(#2096)](GoogleCloudPlatform/python-docs-samples#2096)

* add files

* upate create_annotation_spec_set and test

* add requirements.txt

* update create_instruction and test

* update import data and test

* add label image and test

* add label_text test

* add label_video_test

* add manage dataset and tests

* flake

* fix

* add README

* Adds updates including compute [(#2436)](GoogleCloudPlatform/python-docs-samples#2436)

* Adds updates including compute

* Python 2 compat pytest

* Fixing weird \r\n issue from GH merge

* Put asset tests back in

* Re-add pod operator test

* Hack parameter for k8s pod operator

* Update datalabeling samples to hit test endpoint. [(#2641)](GoogleCloudPlatform/python-docs-samples#2641)

* Auto-update dependencies. [(#2005)](GoogleCloudPlatform/python-docs-samples#2005)

* Auto-update dependencies.

* Revert update of appengine/flexible/datastore.

* revert update of appengine/flexible/scipy

* revert update of bigquery/bqml

* revert update of bigquery/cloud-client

* revert update of bigquery/datalab-migration

* revert update of bigtable/quickstart

* revert update of compute/api

* revert update of container_registry/container_analysis

* revert update of dataflow/run_template

* revert update of datastore/cloud-ndb

* revert update of dialogflow/cloud-client

* revert update of dlp

* revert update of functions/imagemagick

* revert update of functions/ocr/app

* revert update of healthcare/api-client/fhir

* revert update of iam/api-client

* revert update of iot/api-client/gcs_file_to_device

* revert update of iot/api-client/mqtt_example

* revert update of language/automl

* revert update of run/image-processing

* revert update of vision/automl

* revert update testing/requirements.txt

* revert update of vision/cloud-client/detect

* revert update of vision/cloud-client/product_search

* revert update of jobs/v2/api_client

* revert update of jobs/v3/api_client

* revert update of opencensus

* revert update of translate/cloud-client

* revert update to speech/cloud-client

Co-authored-by: Kurtis Van Gent <[email protected]>
Co-authored-by: Doug Mahugh <[email protected]>

* Update datalabeling to match lint. [(#2642)](GoogleCloudPlatform/python-docs-samples#2642)

* datalabeling: ensure all tests use test endpoint [(#2918)](GoogleCloudPlatform/python-docs-samples#2918)

* datalabeling: ensure all tests use test endpoint

* requires an input csv for text input, slight print statement cleanup

Co-authored-by: Leah E. Cole <[email protected]>

* chore(deps): update dependency google-cloud-datalabeling to v0.4.0 [(#3081)](GoogleCloudPlatform/python-docs-samples#3081)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [google-cloud-datalabeling](https://togithub.com/googleapis/python-datalabeling) | minor | `==0.3.0` -> `==0.4.0` |

---

### Release Notes

<details>
<summary>googleapis/python-datalabeling</summary>

### [`v0.4.0`](https://togithub.com/googleapis/python-datalabeling/blob/master/CHANGELOG.md#&#8203;040-httpswwwgithubcomgoogleapispython-datalabelingcomparev030v040-2020-01-31)

[Compare Source](https://togithub.com/googleapis/python-datalabeling/compare/v0.3.0...v0.4.0)

##### Features

-   **datalabeling:** undeprecate resource name helper methods (via synth) ([#&#8203;10039](https://www.github.com/googleapis/python-datalabeling/issues/10039)) ([88f8090](https://www.github.com/googleapis/python-datalabeling/commit/88f809008ee6a709c02c78b1d93af779fab19adb))

##### Bug Fixes

-   **datalabeling:** deprecate resource name helper methods (via synth) ([#&#8203;9832](https://www.github.com/googleapis/python-datalabeling/issues/9832)) ([e5f9021](https://www.github.com/googleapis/python-datalabeling/commit/e5f902154ebe7fcb139aa405babfe9993fd51319))

</details>

---

### Renovate configuration

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:vertical_traffic_light: **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

:recycle: **Rebasing**: Never, or you tick the rebase/retry checkbox.

:no_bell: **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#GoogleCloudPlatform/python-docs-samples).

* Simplify noxfile setup. [(#2806)](GoogleCloudPlatform/python-docs-samples#2806)

* chore(deps): update dependency requests to v2.23.0

* Simplify noxfile and add version control.

* Configure appengine/standard to only test Python 2.7.

* Update Kokokro configs to match noxfile.

* Add requirements-test to each folder.

* Remove Py2 versions from everything execept appengine/standard.

* Remove conftest.py.

* Remove appengine/standard/conftest.py

* Remove 'no-sucess-flaky-report' from pytest.ini.

* Add GAE SDK back to appengine/standard tests.

* Fix typo.

* Roll pytest to python 2 version.

* Add a bunch of testing requirements.

* Remove typo.

* Add appengine lib directory back in.

* Add some additional requirements.

* Fix issue with flake8 args.

* Even more requirements.

* Readd appengine conftest.py.

* Add a few more requirements.

* Even more Appengine requirements.

* Add webtest for appengine/standard/mailgun.

* Add some additional requirements.

* Add workaround for issue with mailjet-rest.

* Add responses for appengine/standard/mailjet.

Co-authored-by: Renovate Bot <[email protected]>

* testing: mark some tests as flaky [(#3288)](GoogleCloudPlatform/python-docs-samples#3288)

fixes #3138

* [datalabeling] testing: wrap rpcs with backoff [(#3443)](GoogleCloudPlatform/python-docs-samples#3443)

* wrap all the rpcs with backoff
* add a shared testing lib
* remove flaky

* [datalabeling] fix: clean up old datasets before the test [(#3707)](GoogleCloudPlatform/python-docs-samples#3707)

fixes #3710 
fixes #3711

* [datalabeling] testing: retry upon ServerError [(#3762)](GoogleCloudPlatform/python-docs-samples#3762)

fixes #3760

* Replace GCLOUD_PROJECT with GOOGLE_CLOUD_PROJECT. [(#4022)](GoogleCloudPlatform/python-docs-samples#4022)

* chore(deps): update dependency pytest to v5.4.3 [(#4279)](GoogleCloudPlatform/python-docs-samples#4279)

* chore(deps): update dependency pytest to v5.4.3

* specify pytest for python 2 in appengine

Co-authored-by: Leah Cole <[email protected]>

* Update dependency pytest to v6 [(#4390)](GoogleCloudPlatform/python-docs-samples#4390)

* chore: update templates

* chore: fix docs error

* chore: skip unavailable samples

* chore: use staging endpoint for labeling tests

Co-authored-by: Rebecca Taylor <[email protected]>
Co-authored-by: Gus Class <[email protected]>
Co-authored-by: Kurtis Van Gent <[email protected]>
Co-authored-by: DPEBot <[email protected]>
Co-authored-by: Doug Mahugh <[email protected]>
Co-authored-by: Noah Negrey <[email protected]>
Co-authored-by: Leah E. Cole <[email protected]>
Co-authored-by: WhiteSource Renovate <[email protected]>
Co-authored-by: Takashi Matsuo <[email protected]>
Co-authored-by: Leah Cole <[email protected]>
Co-authored-by: Bu Sun Kim <[email protected]>
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