improvement -> all suported types now display a 'Checking configuration file' task during the initialization process

bauh/commons/boot.py

@@ -0,0 +1,57 @@
+import time
+from logging import Logger
+from threading import Thread
+from typing import Optional
+
+from bauh.api.abstract.handler import TaskManager
+from bauh.commons.config import ConfigManager
+from bauh.view.util.translation import I18n
+
+
+class CreateConfigFile(Thread):
+    """
+    Generic initialization task to create a configuration file
+    """
+
+    def __init__(self, configman: ConfigManager, taskman: TaskManager, task_icon_path: str, i18n: I18n, logger: Logger, config_instance: Optional[dict] = None):
+        super(CreateConfigFile, self).__init__(daemon=True)
+        self.configman = configman
+        self.taskman = taskman
+        self.logger = logger
+        self.config = config_instance
+        self.task_icon_path = task_icon_path
+        self.task_id = configman.__class__.__name__
+        self.i18n = i18n
+        self.task_name = self.i18n['task.checking_config']
+        self.taskman.register_task(self.task_id, self.task_name, self.task_icon_path)
+
+    def _log(self, msg: str):
+        self.logger.info('{}: {}'.format(self.configman.__class__.__name__, msg))
+
+    def run(self):
+        ti = time.time()
+        self.taskman.update_progress(self.task_id, 1, None)
+
+        self._log("Reading cached configuration file")
+        default_config = self.configman.get_default_config()
+
+        cached_config = self.configman.read_config()
+
+        self.taskman.update_progress(self.task_id, 50, None)
+
+        if cached_config:
+            self._log("Merging configuration file")
+            self.configman.merge_config(default_config, cached_config)
+        else:
+            self._log("No cached configuration file found")
+
+        self.config = default_config
+        self.taskman.update_progress(self.task_id, 75, self.i18n['task.checking_config.saving'])
+
+        self._log("Writing configuration file")
+        self.configman.save_config(default_config)
+
+        self.taskman.update_progress(self.task_id, 100, None)
+        self.taskman.finish_task(self.task_id)
+        tf = time.time()
+        self._log("Finished. Took {0:.2f} seconds".format(tf - ti))