improving initialization time and reducing async overload

fpakman/view/qt/view_model.py

@@ -0,0 +1,27 @@
+from enum import Enum
+
+from fpakman.util import util
+from fpakman.core.model import Application, ApplicationStatus, FlatpakApplication
+
+
+class ApplicationViewStatus(Enum):
+    LOADING = 0
+    READY = 1
+
+
+class ApplicationView:
+
+    def __init__(self, model: Application, visible: bool = True):
+        self.model = model
+        self.update_checked = model.update
+        self.visible = visible
+        self.status = ApplicationViewStatus.LOADING
+
+    def get_async_attr(self, attr: str, strip_html: bool = False, default: str = '...'):
+
+        if isinstance(self.model, FlatpakApplication) and self.model.runtime:
+            res = getattr(self.model.base_data, attr)
+        else:
+            res = getattr(self.model.base_data, attr) if self.model.status == ApplicationStatus.READY and getattr(self.model.base_data, attr) else default
+
+        return util.strip_html(res) if res and strip_html else res