pandas.errors.CSSWarning#
- exception pandas.errors.CSSWarning[source]#
Warning is raised when converting css styling fails.
This can be due to the styling not having an equivalent value or because the styling isn’t properly formatted.
Examples
>>> df = pd.DataFrame({'A': [1, 1, 1]}) >>> df.style.applymap(lambda x: 'background-color: blueGreenRed;') ... .to_excel('styled.xlsx') ... # CSSWarning: Unhandled color format: 'blueGreenRed' >>> df.style.applymap(lambda x: 'border: 1px solid red red;') ... .to_excel('styled.xlsx') ... # CSSWarning: Too many tokens provided to "border" (expected 1-3)