tweaks

csst_common/file_recorder.py

@@ -69,6 +69,7 @@ class FileRecorder(list):
         return self.to_table().__repr__()
 
     def pprint(self, *args, **kwargs):
+        print("<FileRecorder length={}>".format(len(self)))
         return self.to_table().pprint(*args, **kwargs)
 
     def pprint_all(self, *args, **kwargs):