Files
bearhub/bauh/core/extensions.py
2019-08-30 17:26:35 -03:00

45 lines
1.5 KiB
Python

import inspect
import os
import pkgutil
from typing import List
from bauh_api.abstract.controller import SoftwareManager, ApplicationContext
from bauh import __app_name__
from bauh.util import util
ignore_modules = {'{}_api'.format(__app_name__)}
ext_pattern = '{}_'.format(__app_name__)
def find_manager(member):
if not isinstance(member, str):
if inspect.isclass(member) and inspect.getmro(member)[1].__name__ == 'SoftwareManager':
return member
elif inspect.ismodule(member) and member.__name__ not in ignore_modules:
for name, mod in inspect.getmembers(member):
manager_found = find_manager(mod)
if manager_found:
return manager_found
def load_managers(context: ApplicationContext) -> List[SoftwareManager]:
managers = []
for m in pkgutil.iter_modules():
if m.ispkg and m.name and m.name not in ignore_modules and m.name.startswith(ext_pattern):
module = pkgutil.find_loader(m.name).load_module()
if hasattr(module, 'controller'):
manager_class = find_manager(module.controller)
if manager_class:
locale_path = '{}/resources/locale'.format(module.__path__[0])
if os.path.exists(locale_path):
context.i18n.update(util.get_locale_keys(context.args.locale, locale_path))
managers.append(manager_class(context=context))
return managers