refactoring modules structure | improving README and CHANGELOG

bauh/view/core/gems.py

@@ -0,0 +1,46 @@
+import inspect
+import os
+import pkgutil
+from typing import List
+
+from bauh import ROOT_DIR
+from bauh.api.abstract.controller import SoftwareManager, ApplicationContext
+from bauh.view.util import util
+
+
+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):
+            for name, mod in inspect.getmembers(member):
+                manager_found = find_manager(mod)
+                if manager_found:
+                    return manager_found
+
+
+def load_managers(locale: str, context: ApplicationContext, enabled_gems: List[str] = None) -> List[SoftwareManager]:
+    managers = []
+
+    for f in os.scandir(ROOT_DIR + '/gems'):
+        if f.is_dir() and f.name != '__pycache__':
+            module = pkgutil.find_loader('bauh.gems.{}.controller'.format(f.name)).load_module()
+
+            manager_class = find_manager(module)
+
+            if manager_class:
+                if locale:
+                    locale_path = '{}/resources/locale'.format(f.path)
+
+                    if os.path.exists(locale_path):
+                        context.i18n.update(util.get_locale_keys(locale, locale_path))
+
+                man = manager_class(context=context)
+
+                if enabled_gems is not None and  f.name not in enabled_gems:
+                    man.set_enabled(False)
+
+                managers.append(man)
+
+    return managers
+