skips downloading files which already exist

autoradio/autoradio.py

@@ -9,10 +9,13 @@ from pathlib import Path
 def download_audio(link, destdir):
     parts = link.split('/')
     ptarget = Path(destdir) / Path(parts[-1])
-    target = str(ptarget.resolve())
-    args = [ "wget", link, "-o", target ]
-    print(f"downloading {link} to {target}")
-    subprocess.run(args)
+    target = ptarget.resolve()
+    if target.exists():
+        print("File already exists, skipping")
+    else:
+        args = [ "wget", link, "-o", str(target) ]
+        print(f"downloading {link}")
+        subprocess.run(args)