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//usr/lib/python3/dist-packages/click/_unicodefun.py

Text Base64

import codecs
import os
from gettext import gettext as _

def _verify_python_env() -> None:
    """Ensures that the environment is good for Unicode."""
    try:
        from locale import getpreferredencoding

fs_enc = codecs.lookup(getpreferredencoding()).name
    except Exception:
        fs_enc = "ascii"

if fs_enc != "ascii":
        return

extra = [
        _(
            "Click will abort further execution because Python was"
            " configured to use ASCII as encoding for the environment."
            " Consult https://click.palletsprojects.com/unicode-support/"
            " for mitigation steps."
        )
    ]

if os.name == "posix":
        import subprocess

try:
            rv = subprocess.Popen(
                ["locale", "-a"],
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
                encoding="ascii",
                errors="replace",
            ).communicate()[0]
        except OSError:
            rv = ""

good_locales = set()
        has_c_utf8 = False

for line in rv.splitlines():
            locale = line.strip()

if locale.lower().endswith((".utf-8", ".utf8")):
                good_locales.add(locale)

if locale.lower() in ("c.utf8", "c.utf-8"):
                    has_c_utf8 = True

if not good_locales:
            extra.append(
                _(
                    "Additional information: on this system no suitable"
                    " UTF-8 locales were discovered. This most likely"
                    " requires resolving by reconfiguring the locale"
                    " system."
                )
            )
        elif has_c_utf8:
            extra.append(
                _(
                    "This system supports the C.UTF-8 locale which is"
                    " recommended. You might be able to resolve your"
                    " issue by exporting the following environment"
                    " variables:"
                )
            )
            extra.append("    export LC_ALL=C.UTF-8\n    export LANG=C.UTF-8")
        else:
            extra.append(
                _(
                    "This system lists some UTF-8 supporting locales"
                    " that you can pick from. The following suitable"
                    " locales were discovered: {locales}"
                ).format(locales=", ".join(sorted(good_locales)))
            )

bad_locale = None

for env_locale in os.environ.get("LC_ALL"), os.environ.get("LANG"):
            if env_locale and env_locale.lower().endswith((".utf-8", ".utf8")):
                bad_locale = env_locale

if env_locale is not None:
                break

if bad_locale is not None:
            extra.append(
                _(
                    "Click discovered that you exported a UTF-8 locale"
                    " but the locale system could not pick up from it"
                    " because it does not exist. The exported locale is"
                    " {locale!r} but it is not supported."
                ).format(locale=bad_locale)
            )

raise RuntimeError("\n\n".join(extra))

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Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2022-08-09 11:57:00	Edit Download recursive recursive
core.py	108.87 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
decorators.py	14.52 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
exceptions.py	8.95 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
formatting.py	9.48 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
globals.py	1.94 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
parser.py	18.60 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
py.typed	0 B	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
shell_completion.py	17.58 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
termui.py	28.33 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
testing.py	15.64 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
types.py	34.56 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
utils.py	18.32 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
_compat.py	18.37 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
_termui_impl.py	22.90 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
_textwrap.py	1.32 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
_unicodefun.py	3.13 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
_winconsole.py	7.68 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive
__init__.py	3.17 KB	lrw-r--r--	2021-10-10 18:06:37	Edit Download recursive recursive

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