mirror of
https://github.com/spalencsar/bearhub.git
synced 2026-07-07 00:04:15 +02:00
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
import inspect
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import importlib
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import os
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from logging import Logger
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from typing import List, Generator
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from bauh import __app_name__, ROOT_DIR
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from bauh.api.abstract.controller import SoftwareManager, ApplicationContext
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from bauh.view.util import translation
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FORBIDDEN_GEMS_FILE = f'/etc/{__app_name__}/gems.forbidden'
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def find_manager(member):
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if not isinstance(member, str):
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if inspect.isclass(member) and inspect.getmro(member)[1].__name__ == 'SoftwareManager':
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return member
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elif inspect.ismodule(member):
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for name, mod in inspect.getmembers(member):
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manager_found = find_manager(mod)
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if manager_found:
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return manager_found
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def read_forbidden_gems() -> Generator[str, None, None]:
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try:
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with open(FORBIDDEN_GEMS_FILE) as f:
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forbidden_lines = f.readlines()
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for line in forbidden_lines:
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clean_line = line.strip()
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if clean_line and not clean_line.startswith('#'):
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yield clean_line
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except FileNotFoundError:
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pass
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def load_managers(locale: str, context: ApplicationContext, config: dict, default_locale: str, logger: Logger) -> List[SoftwareManager]:
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managers = []
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forbidden_gems = {gem for gem in read_forbidden_gems()}
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for f in os.scandir(f'{ROOT_DIR}/gems'):
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if f.is_dir() and f.name != '__pycache__':
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if f.name in forbidden_gems:
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logger.warning(f"gem '{f.name}' could not be loaded because it was marked as forbidden in '{FORBIDDEN_GEMS_FILE}'")
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continue
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module_name = f'bauh.gems.{f.name}.controller'
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try:
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module = importlib.import_module(module_name)
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except ModuleNotFoundError:
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module = None
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if module:
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manager_class = find_manager(module)
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if manager_class:
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if locale:
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locale_path = f'{f.path}/resources/locale'
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if os.path.exists(locale_path):
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context.i18n.current.update(translation.get_locale_keys(locale, locale_path)[1])
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if default_locale and context.i18n.default:
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context.i18n.default.update(translation.get_locale_keys(default_locale, locale_path)[1])
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man = manager_class(context=context)
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if config['gems'] is None:
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man.set_enabled(man.is_default_enabled())
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else:
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man.set_enabled(f.name in config['gems'])
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managers.append(man)
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return managers
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