From 89cefb9a1c7d4c4968e7d8645149078e601c9d1c Mon Sep 17 00:00:00 2001 From: Daniel Girtler Date: Fri, 12 May 2023 02:30:09 +1000 Subject: Cleanup imports and unused code (#1801) * Cleanup imports and unused code * Update build check * Keep deprecation exception * Simplify logging --------- Co-authored-by: Daniel Girtler --- archinstall/lib/locale.py | 68 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 archinstall/lib/locale.py (limited to 'archinstall/lib/locale.py') diff --git a/archinstall/lib/locale.py b/archinstall/lib/locale.py new file mode 100644 index 00000000..0a36c072 --- /dev/null +++ b/archinstall/lib/locale.py @@ -0,0 +1,68 @@ +from typing import Iterator, List + +from .exceptions import ServiceException, SysCallError +from .general import SysCommand +from .output import error + + +def list_keyboard_languages() -> Iterator[str]: + for line in SysCommand("localectl --no-pager list-keymaps", environment_vars={'SYSTEMD_COLORS': '0'}): + yield line.decode('UTF-8').strip() + + +def list_locales() -> List[str]: + with open('/etc/locale.gen', 'r') as fp: + locales = [] + # before the list of locales begins there's an empty line with a '#' in front + # so we'll collect the localels from bottom up and halt when we're donw + entries = fp.readlines() + entries.reverse() + + for entry in entries: + text = entry.replace('#', '').strip() + if text == '': + break + locales.append(text) + + locales.reverse() + return locales + + +def list_x11_keyboard_languages() -> Iterator[str]: + for line in SysCommand("localectl --no-pager list-x11-keymap-layouts", environment_vars={'SYSTEMD_COLORS': '0'}): + yield line.decode('UTF-8').strip() + + +def verify_keyboard_layout(layout :str) -> bool: + for language in list_keyboard_languages(): + if layout.lower() == language.lower(): + return True + return False + + +def verify_x11_keyboard_layout(layout :str) -> bool: + for language in list_x11_keyboard_languages(): + if layout.lower() == language.lower(): + return True + return False + + +def set_keyboard_language(locale :str) -> bool: + if len(locale.strip()): + if not verify_keyboard_layout(locale): + error(f"Invalid keyboard locale specified: {locale}") + return False + + try: + SysCommand(f'localectl set-keymap {locale}') + except SysCallError as err: + raise ServiceException(f"Unable to set locale '{locale}' for console: {err}") + + return True + + return False + + +def list_timezones() -> Iterator[str]: + for line in SysCommand("timedatectl --no-pager list-timezones", environment_vars={'SYSTEMD_COLORS': '0'}): + yield line.decode('UTF-8').strip() -- cgit v1.2.3-54-g00ecf