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08-31-2022 10:48 AM
With IPython/Jupyter it's possible to output markdown using the IPython display module and its `MarkDown`class.
Question
How can I accomplish this with Azure Databricks?
What I tried
Databricks `display`
Tried using Databrick's display with the IPython Markdown class:
from IPython.display import Markdown
display(Markdown('*some markdown* test'))but this results in the following error:
Exception: Cannot call display(<class 'IPython.core.display.Markdown'>)IPython `display`
I then tried to use IPython's display:
from IPython.display import display, Markdown
display(Markdown('*some markdown* test'))but this just displays the text:
<IPython.core.display.Markdown object>
IPython `display_markdown`
Tried using IPython's `display_markdown`:
from IPython.display import display_markdown
display_markdown('# Markdown is here!\n*some markdown*\n- and\n- some\n- more')but this results in nothing showing up:
Looking up documentation
Also tried checking Azure Databricks documentation. At first I visited https://www.databricks.com/databricks-documentation which leads me to https://docs.microsoft.com/en-ca/azure/databricks/ but I wasn't able to find anything via searching or clicking the links and I usually find Microsoft documentation quite good. However, according to this page, Databricks is using IPython kernel so I guess it's unclear what portions of IPython can be used and which cannot.
Checking Databrick's `display` source
According to Databrick's source for the `display` function, it will readily render any object that implements `_repr_html()`.
However I'm having a hard time being able to get the raw html output that I'm assuming `IPython.display.Markdown` should be able to output. I can only find `_repr_markdown_()` and `_data_and_metadata()` where the former just calls the latter and the output, at least in Databricks, is just the original raw markdown string.
- Labels:
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Azure
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Databricks notebook
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Markdown