DYN-6794 python script editor convert legacy tabs to spaces

[ivaylo-matov]

Purpose

PR to address https://jira.autodesk.com/browse/DYN-6794 & #15033 .
Added button in the Python script editor to convert tab indentations from legacy Python code to space indentations.
Includes test.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated
• This PR contains no files larger than 50 MB

Release Notes

Added button in Python to convert tab indentations to space indentations so that users can run legacy code.
Icon for the convert button is a place holder.

PS: Tried a few options where we suppress the conversion to spaces in PythonIndentationStrategy but ultimately they all lead to problems beyond just pasting code with tab indentations. Preserving the current strategy and converting legacy code to the modern convention seem a better solution.

Reviewers

@dnenov
@reddyashish

FYIs

@Amoursol

[github-actions]

UI Smoke Tests

Test: success. 2 passed, 0 failed.
TestComplete Test Result
Workflow Run: UI Smoke Tests
Check: UI Smoke Tests - net8.0

[QilongTang]

LGTM with a few comments

[QilongTang]

Waiting for PR checks before merging

[QilongTang]

Regressions:
DynamoCoreWpfTests.PackageManager.PackageManagerUITests.FiltersContextMenuStaysOpen
DynamoCoreWpfTests.PackageManager.PackageManagerViewExtensionTests.PackageManagerViewExtesion_SendsNotificationForPackagesThatTargetDifferentHost_AtExtensionLoad
DynamoCoreWpfTests.PackageManager.PackageManagerViewExtensionTests.PackageManagerViewExtesion_SendsNotificationForPackagesThatTargetDifferentHost_AtLatePackageLoad

Not sure why this PR would impact package manager tests

[reddyashish]

Running the job again.

[reddyashish]

https://master-5.jenkins.autodesk.com/job/Dynamo/job/DynamoSelfServe/job/pullRequestValidation/15991/testReport/ looks good. Only 1 test GraphNodeManagerViewExtensionTests.ContainsEmptyListOrNullTest has failed which was recently changed to fix the flaky behavior.

[chuongmep]

Can I know what happen with the prevous script ? So it will automation or show the issue when user keep use old dynamo python script ? I don't want to see the same headache as Ironpython 2.7 converts to Cpython3, causing the sets to break.

[QilongTang]

Can I know what happen with the prevous script ? So it will automation or show the issue when user keep use old dynamo python script ? I don't want to see the same headache as Ironpython 2.7 converts to Cpython3, causing the sets to break.

Hi @chuongmep My understanding is that there is no automation here, so if you open a legacy script, it should not be affected without user manually clicking on that new convert button.