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ANSI color codes are stripped when using the output widget #3957

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raldone01 opened this issue Oct 21, 2024 · 0 comments

raldone01 commented Oct 21, 2024

Description

Ansi color codes are stripped and no color is shown in output captured by the output widget.

Reproduce

import ipywidgets as widgets

print("\033[91mHello World\033[0m")
output = widgets.Output()
output.append_stdout("\033[91mHello World\033[0m")
output

Expected behavior

Both lines are colored red.

Context

ipywidgets version 8.1.5
Operating System and version: WIN11
Browser and version: VSCODE

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