BUG: Styler.to_latex now doesn't manipulate the Styler object.

[attack68]

• closes BUG: Styler.to_latex permanently impacts table_styles for successive calls #42320
• tests added / passed
• whatsnew entry not needed if included in 1.3.0 (although will be needed for 1.3.1)

[simonjayhawkins]

[ ] whatsnew entry (probably for 1.3.1)

you can put in 1.3.0 for review purposes and move later. (after #42312)

although there seems to be conda-incubator/setup-miniconda@v2 issues today which could slow down the ability to release

[attack68]

[ ] whatsnew entry (probably for 1.3.1)

you can put in 1.3.0 for review purposes and move later. (after #42312)

although there seems to be conda-incubator/setup-miniconda@v2 issues today which could slow down the ability to release

if thats the case then not technically necessary for 1.3.0 (it fixes a feature that was added for 1.3.0)

[simonjayhawkins]

@jreback ok for 1.3 (we have issues with #42304 that's blocking release)

[jreback]

@meeseeksdev backport 1.3.x

[jreback]

thanks @attack68

[lumberbot-app]

Something went wrong ... Please have a look at my logs.

[jreback]

@attack68

shouldn't the following render the output as Latex in a notebook?

df = pd.DataFrame([[1, 2.2, "dogs"], [3, 4.4, "cats"], [2, 6.6, "cows"]], index=["ix1", "ix2", "ix3"], columns=["Integers", "Floats", "Strings"]) s = df.style.highlight_max( props='cellcolor:[HTML]{FFFF00}; color:{red};' 'textit:--rwrap; textbf:--rwrap;' ) from IPython.display import display, Latex display(Latex(s.to_latex())) 

[attack68]

@jreback I don't use LaTeX much in a notebook but I believe Jupyter uses MathJax to render and Mathjax does not support all LaTeX environements including tabular, so this just displays as text in a box.