Import tracks from command line

songdb.py -i FILENAME

app/musicmuster.py

@@ -71,6 +71,8 @@ class Window(QMainWindow, Ui_MainWindow):
 
         self.menuTest.menuAction().setVisible(Config.TESTMODE)
         self.set_main_window_size()
+        self.lblSumPlaytime = QLabel("")
+        self.statusbar.addPermanentWidget(self.lblSumPlaytime)
 
         self.visible_playlist_tab = self.tabPlaylist.currentWidget
 
@@ -252,9 +254,10 @@ class Window(QMainWindow, Ui_MainWindow):
         self.current_track = None
 
         # Clean up display
-        self.label_end_timer.setText("00:00")
-        self.frame_silent.setStyleSheet("")
         self.frame_fade.setStyleSheet("")
+        self.label_silent_timer.setText("00:00")
+        self.frame_silent.setStyleSheet("")
+        self.label_end_timer.setText("00:00")
         self.update_headers()
 
         # Enable controls

app/playlists.py

@@ -89,6 +89,8 @@ class PlaylistTab(QTableWidget):
         self.customContextMenuRequested.connect(self._context_menu)
         self.viewport().installEventFilter(self)
 
+        self.itemSelectionChanged.connect(self._select_event)
+
         self.current_track_start_time = None
         self.played_tracks = []
 
@@ -1001,8 +1003,29 @@ class PlaylistTab(QTableWidget):
             PlaylistTracks.add_track(
                 session, self.id, self._get_row_id(row), row)
 
-    def _set_column_widths(self):
+    def _select_event(self):
+        """
+        Called when item selection changes.
+        If multiple rows are selected, display sum of durations in status bar.
+        """
 
+        # Clear label
+        self.master_process.lblSumPlaytime.setText("")
+
+        rows = set([item.row() for item in self.selectedItems()])
+        notes = self._meta_get_notes()
+        ms = 0
+        with Session() as session:
+            for row in rows:
+                if row in notes:
+                    continue
+                ms += Tracks.get_duration(session, self._get_row_id(row))
+        # Only paint message if there are selected track rows
+        if ms > 0:
+            self.master_process.lblSumPlaytime.setText(
+                f"Selected duration: {helpers.ms_to_mmss(ms)}")
+
+    def _set_column_widths(self):
         # Column widths from settings
         with Session() as session:
             for column in range(self.columnCount()):

app/songdb.py

@@ -21,12 +21,16 @@ def main():
 
     # Parse command line
     p = argparse.ArgumentParser()
-    p.add_argument('-u', '--update',
+    # Only allow one option to be specified
+    group = p.add_mutually_exclusive_group()
+
+    group.add_argument('-u', '--update',
                        action="store_true", dest="update",
                        default=False, help="Update database")
-    p.add_argument('-f', '--full-update',
+    group.add_argument('-f', '--full-update',
                        action="store_true", dest="full_update",
                        default=False, help="Update database")
+    group.add_argument('-i', '--import', dest="fname", help="Input file")
     args = p.parse_args()
 
     # Run as required
@@ -38,13 +42,18 @@ def main():
         INFO("Full update of database")
         with Session() as session:
             full_update_db(session)
+    elif args.fname:
+        fname = os.path.realpath(args.fname)
+        with Session() as session:
+            create_track_from_file(session, fname, verbose=True)
+
     else:
         INFO("No action specified")
 
     INFO("Finished")
 
 
-def create_track_from_file(session, path):
+def create_track_from_file(session, path, verbose=False):
     """
     Create track in database from passed path, or update database entry
     if path already in database.
@@ -52,13 +61,19 @@ def create_track_from_file(session, path):
     Return track.
     """
 
+    if verbose:
+        INFO(f"Importing {path}...")
     track = Tracks.get_or_create(session, path)
+    if verbose:
+        INFO("Get track info...")
     t = get_music_info(path)
     track.title = t['title']
     track.artist = t['artist']
     track.duration = int(round(
         t['duration'], Config.MILLISECOND_SIGFIGS) * 1000)
 
+    if verbose:
+        INFO("Parse for start, fade and silence...")
     audio = get_audio_segment(path)
     track.start_gap = leading_silence(audio)
     track.fade_at = round(fade_point(audio) / 1000,
@@ -69,6 +84,8 @@ def create_track_from_file(session, path):
     session.commit()
 
     if Config.NORMALISE_ON_IMPORT:
+        if verbose:
+            INFO("Normalise...")
         # Check type
         ftype = os.path.splitext(path)[1][1:]
         if ftype not in ['mp3', 'flac']:

mmimport

@@ -0,0 +1,4 @@
+#!/bin/bash
+# cd /home/kae/mm
+# MYSQL_CONNECT="mysql+mysqldb://musicmuster:musicmuster@localhost/musicmuster_prod" ROOT="/home/kae/music" direnv exec . 
+app/songdb.py -i "$1"