Warn if file in directory disappears during copy, but don't crash.

voussoirkit/kbps.py

@@ -40,7 +40,7 @@ def kbps_argparse(args):
 
     (time, size, kibs) = kbps(time=time, size=size, kbps=kibs)
 
-    print(f'{hms.seconds_to_hms(time)} @ {kibs} kbps = {bytestring.bytestring(size)}')
+    print(f'{hms.seconds_to_hms_letters(time)} @ {round(kibs, 4)} kbps = {bytestring.bytestring(size)}')
 
 def main(argv):
     parser = argparse.ArgumentParser()

voussoirkit/spinal.py

@@ -279,6 +279,10 @@ def copy_directory(
     written_bytes = 0
 
     for (source_file, destination_file) in walker:
+        if not source_file.is_file:
+            log.warning('%s disappeared during directory copy.', source_file.absolute_path)
+            continue
+
         if stop_event and stop_event.is_set():
             break