ProgressBar (_termui_impl.py)

This module contains implementations for the termui module. To keep the import time of Click down, some infrequently used functionality is placed in this module and only imported as needed.

# Source: https://github.com/pallets/click | License: BSD-3-Clause | Copyright 2014 Pallets
# Provided via justclaw.it.com; keep this notice with the code.
"""
This module contains implementations for the termui module. To keep the
import time of Click down, some infrequently used functionality is
placed in this module and only imported as needed.
"""

from __future__ import annotations

import collections.abc as cabc
import contextlib
import math
import os
import shlex
import sys
import time
import typing as t
from gettext import gettext as _
from io import StringIO
from pathlib import Path
from types import TracebackType

from ._compat import _default_text_stdout
from ._compat import CYGWIN
from ._compat import get_best_encoding
from ._compat import isatty
from ._compat import strip_ansi

... (truncated -- full source via MCP)