notebook integration: %burr_ui can show the web app in an iframe

[zilto]

Adds the arguments --no-iframe (default is enabling iframe) and --height.

Notes:

• it doesn't seem to make sense to resize to less than 100% so there's not width arg
• calling %burr_ui multiple times will check if the subprocess exited before retrying. If there's a bug in launching the UI, the user may repeatedly hit "launch"
• there's no way to kill the subprocess except restarting the notebook kernel. However, we guard against launching more than 1 subprocess.

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to fdc7e00 in 16 seconds

More details

• Looked at 77 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 2 drafted comments based on config settings.

1. burr/integrations/notebook.py:17

• Draft comment:
  The check for IPKernelApp in the Jupyter environment is redundant here and should be moved to the end as a fallback, which is already done in the PR.
• Reason this comment was not posted:
  Confidence changes required: 0%
  The identify_notebook_environment function has a redundant check for IPKernelApp in the Jupyter environment. This check should be moved to the end as a fallback, which is already done in the PR.

2. burr/integrations/notebook.py:144

• Draft comment:
  Consider handling the case where the subprocess fails to launch in the burr_ui method, potentially by providing a user-friendly error message.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The burr_ui method in the NotebookMagics class should handle the case where the subprocess fails to launch, potentially by providing a user-friendly error message.

Workflow ID: wflow_IY42QiTNFuZuHLd7

---

You can customize Ellipsis with 👍 / 👎 feedback, review rules, user-specific overrides, quiet mode, and more.

[github-actions]

A preview of e87a696 is uploaded and can be seen here:

✨ https://burr.dagworks.io/pull/430 ✨

Changes may take a few minutes to propagate. Since this is a preview of production, content with draft: true will not be rendered. The source is here: https://github.com/DAGWorks-Inc/burr/tree/gh-pages/pull/430/

[skrawcz]

So the default is to show it, but you can disable it?

[skrawcz]

@zilto just need to re-run pre-commit and fix what it wants so it passes.

[ellipsis-dev]

👍 Looks good to me! Incremental review on e87a696 in 17 seconds

More details

• Looked at 23 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 1 drafted comments based on config settings.

1. burr/integrations/notebook.py:127

• Draft comment:
  Consider documenting the default value of 400 in the help description for clarity.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The --height argument default value is set to 400, which might not be suitable for all use cases. It would be better to document this default value in the help description for clarity.

Workflow ID: wflow_ApdoAhzJRFIDsLvL

---

You can customize Ellipsis with 👍 / 👎 feedback, review rules, user-specific overrides, quiet mode, and more.