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linedance-app/ui/scan_worker.py

@@ -6,9 +6,10 @@ from PyQt6.QtCore import QThread, pyqtSignal
 
 
 class ScanWorker(QThread):
-    progress = pyqtSignal(int, int, str)   # done, total, filename
-    finished = pyqtSignal(int, str)        # antal, library_path
-    error    = pyqtSignal(str)
+    progress    = pyqtSignal(int, int, str)   # done, total, filename
+    finished    = pyqtSignal(int, str)        # antal, library_path
+    error       = pyqtSignal(str)
+    batch_ready = pyqtSignal(int)             # antal sange scannet så langt
 
     def __init__(self, library_id: int, library_path: str,
                  db_path: str, overwrite_bpm: bool = False):
@@ -26,11 +27,15 @@ class ScanWorker(QThread):
     def run(self):
         try:
             from local.scanner import scan_library
+            self._batch_count = 0
 
             def on_progress(done, total, filename):
                 if self.isInterruptionRequested():
                     raise InterruptedError()
                 self.progress.emit(done, total, filename)
+                self._batch_count += 1
+                if self._batch_count % 50 == 0:
+                    self.batch_ready.emit(self._batch_count)
 
             count = scan_library(
                 self._library_id,
@@ -44,4 +49,4 @@ class ScanWorker(QThread):
         except InterruptedError:
             pass
         except Exception as e:
-            self.error.emit(str(e))
+            self.error.emit(str(e))