gfw.common.diff.render_diff_panel#

render_diff_panel(left, right, idx)[source]#

Render side-by-side panels of diff strings for visual comparison.

Parameters:

  • left (str) – The left-side diff string (usually actual output).

  • right (str) – The right-side diff string (usually expected output).

  • idx (int) – Index number for labeling the diff panels.

Returns:

A rich Columns object containing two Panels side-by-side.

Return type:

Columns