Remove ANSI codes from rich tracebacks

[sylvorg]

Hello!

As in the title; when using beartype with rich tracebacks, such as in the code below

from rich.traceback import install

install(show_locals=True)

from beartype.door import die_if_unbearable
from typing import Literal

die_if_unbearable(1, Literal[0])

I'm getting the following:

╭─────────────────────────────── Traceback (most recent call last) ────────────────────────────────╮
│ in <module>:1                                                                                    │
│ ╭──────────────────────────────── locals ────────────────────────────────╮                       │
│ │ die_if_unbearable = <function die_if_unbearable at 0x000001EF5F47CB80> │                       │
│ │           install = <function install at 0x000001EF5CFC6A20>           │                       │
│ │           Literal = typing.Literal                                     │                       │
│ ╰────────────────────────────────────────────────────────────────────────╯                       │
│                                                                                                  │
│ C:\Users\jeetr\anaconda3\Lib\site-packages\beartype\door\_doorcheck.py:101 in die_if_unbearable  │
│                                                                                                  │
│    98 │                                                                                          │
│    99 │   # Either raise an exception or emit a warning only if the passed object                │
│   100 │   # violates this hint.                                                                  │
│ ❱ 101 │   func_raiser(obj)  # pyright: ignore[reportUnboundVariable]                             │
│   102                                                                                            │
│   103 # ....................{ TESTERS                            }....................           │
│   104 def is_subhint(subhint: object, superhint: object) -> bool:                                │
│                                                                                                  │
│ ╭────────────────────────────── locals ──────────────────────────────╮                           │
│ │        conf = BeartypeConf()                                       │                           │
│ │ func_raiser = <function __beartype_tester_0 at 0x000001EF5F494E00> │                           │
│ │        hint = typing.Literal[0]                                    │                           │
│ │         obj = 1                                                    │                           │
│ ╰────────────────────────────────────────────────────────────────────╯                           │
│ in __beartype_tester_0:23                                                                        │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
BeartypeDoorHintViolation: Object violates type hint [1m[34mtyping.Literal[0][0m, as [1m[31mint[0m [33m1[0m != 0.

How can I remove the ANSI codes in the error message while keeping the color for default types? I seem to have lost the 1! 😅

[TomJGooding]

This doesn't directly answer the question, but in this case might it be simpler to configure beartype to disable output of colors?

[sylvorg]

I was thinking so as well; how would I go about doing so, if you'd happen to know?

[TomJGooding]

I'm not a beartype user, but from a quick search of their docs: https://beartype.readthedocs.io/en/latest/api_decor/#beartype.BeartypeConf.is_color

[sylvorg]

Yep; that did the trick. Sorry, got confused by the issue only happening when the rich traceback was enabled. Thanks for the help!