ENH: Supporting myst-nb 0.16 and myst-parser 0.18

[AakashGfude]

Also using 'findall' instead of traverse(if available as an attribute of the node) as recommended by docutils 0.18

fixes https://github.com/executablebooks/sphinx-jupyterbook-latex/issues/103

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 92.30769% with 4 lines in your changes missing coverage. Please review.

Project coverage is 93.35%. Comparing base (e46854e) to head (f7f8c72). Report is 15 commits behind head on master.

Files with missing lines	Patch %	Lines
sphinx_jupyterbook_latex/transforms.py	92.15%	4 Missing :warning:

Additional details and impacted files

[](https://app.codecov.io/gh/executablebooks/sphinx-jupyterbook-latex/pull/104?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks) ```diff @@ Coverage Diff @@ ## master #104 +/- ## ========================================== + Coverage 93.05% 93.35% +0.29% ========================================== Files 4 4 Lines 360 391 +31 ========================================== + Hits 335 365 +30 - Misses 25 26 +1 ``` | [Flag](https://app.codecov.io/gh/executablebooks/sphinx-jupyterbook-latex/pull/104/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks) | Coverage Δ | | |---|---|---| | [pytests](https://app.codecov.io/gh/executablebooks/sphinx-jupyterbook-latex/pull/104/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks) | `93.35% <92.30%> (+0.29%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks#carryforward-flags-in-the-pull-request-comment) to find out more. | [Files with missing lines](https://app.codecov.io/gh/executablebooks/sphinx-jupyterbook-latex/pull/104?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks) | Coverage Δ | | |---|---|---| | [sphinx\_jupyterbook\_latex/events.py](https://app.codecov.io/gh/executablebooks/sphinx-jupyterbook-latex/pull/104?src=pr&el=tree&filepath=sphinx_jupyterbook_latex%2Fevents.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks#diff-c3BoaW54X2p1cHl0ZXJib29rX2xhdGV4L2V2ZW50cy5weQ==) | `88.46% <100.00%> (ø)` | | | [sphinx\_jupyterbook\_latex/transforms.py](https://app.codecov.io/gh/executablebooks/sphinx-jupyterbook-latex/pull/104?src=pr&el=tree&filepath=sphinx_jupyterbook_latex%2Ftransforms.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks#diff-c3BoaW54X2p1cHl0ZXJib29rX2xhdGV4L3RyYW5zZm9ybXMucHk=) | `92.77% <92.15%> (+0.56%)` | :arrow_up: |

[AakashGfude]

@mmcky you know what is the best way to test different package versions in our test suite? The coverage is failing because we are testing one version of mystnb

[mmcky]

@mmcky you know what is the best way to test different package versions in our test suite? The coverage is failing because we are testing one version of mystnb

I guess it would be to test against a matrix if you want to test against older version of myst_nb. The jupyter-book package tests against different version of sphinx in this example

https://github.com/executablebooks/jupyter-book/blob/da5dbfba0d1c4273ffe9421fb66aafd0c08dbdc9/.github/workflows/tests.yml#L87

[AakashGfude]

aah cool. That's a good way to do it.

[mmcky]

@AakashGfude how's this going. Let me know if you need any input.

[AakashGfude]

@mmcky think this is ready to go.

[AakashGfude]

thanks @AakashGfude this is looking great.

My last comment is it would be great to update the solution xml files to include mystnb to be clear what the >14 belongs to such as

tests/test_transforms/test_hide_output_>14.resolved.xml

to

tests/test_transforms/test_hide_output_mystnb>14.resolved.xml

Will do @mmcky.