notebook

EUNI/plex_export.py

@@ -210,6 +210,15 @@ def main():
     dest = Path(args.dest)
     dest.mkdir(parents=True, exist_ok=True)
     log_path = dest / "_export_log.txt"
+
+    # preflight: dosahnu na filer?
+    try:
+        requests.get(args.filer, timeout=8)
+        print(f"Filer OK: {args.filer}\n", flush=True)
+    except Exception as e:
+        sys.exit(f"NEDOSTUPNY FILER {args.filer} :: {e}\n"
+                 f"Zkontroluj sit / VPN na 192.168.1.50:8888 z tohoto stroje.")
+
     done = skipped = failed = 0
     dl_bytes = 0
     t0 = time.time()
@@ -221,9 +230,12 @@ def main():
             if dst.exists() and dst.stat().st_size == size:
                 skipped += 1
                 continue
+            print(f"[{n}/{len(plan)}] ↓ {size/1024**2:.1f}MB  {fn}", flush=True)
             try:
                 url = filer_url(args.filer, path)
-                with requests.get(url, stream=True, timeout=300) as r:
+                ts = time.time()
+                # timeout=(connect, read) -> zaseknute spojeni spadne rychle
+                with requests.get(url, stream=True, timeout=(15, 90)) as r:
                     r.raise_for_status()
                     tmp = dst.with_suffix(".part")
                     with open(tmp, "wb") as f:
@@ -232,7 +244,8 @@ def main():
                     tmp.replace(dst)
                 done += 1
                 dl_bytes += size
-                msg = f"[{n}/{len(plan)}] OK {size/1024**2:.1f}MB  {fn}"
+                sp = size / 1024**2 / max(time.time() - ts, 0.1)
+                msg = f"[{n}/{len(plan)}] OK {size/1024**2:.1f}MB ({sp:.1f} MB/s)  {fn}"
             except Exception as e:
                 failed += 1
                 msg = f"[{n}/{len(plan)}] FAIL {fn} :: {e}"