fixup! zodbsync: new command to replicate storage

zodbtools/zodbsync.py

@@ -22,6 +22,8 @@
 """
 
 from __future__ import print_function
+import datetime
+
 from zodbtools.zodbcommit import zodbcommit
 from zodbtools.zodbdump import Transaction, ObjectCopy, ObjectData, ObjectDelete
 from zodbtools.util import ashex, parse_tid, storageFromURL, txnobjv
@@ -42,9 +44,12 @@ def zodbsync(primary_store, secondary_store, until, verbosity):
             print("until", readable_tid_repr(until), end='')
         print()
 
+    start = datetime.datetime.now()
+    transaction_count = 0
     for t in primary_store.iterator(start=at, stop=until):
         if t.tid <= at and at != z64:
-            if verbosity > 1:
+            if verbosity > 2:
+                # XXX happens always at least once
                 print("skipping already present", readable_tid_repr(at))
             continue
 
@@ -65,6 +70,7 @@ def zodbsync(primary_store, secondary_store, until, verbosity):
             t.extension_bytes,
             objv)
         zodbcommit(secondary_store, at, txn)
+        transaction_count += 1
 
         if verbosity > 1:
             print(readable_tid_repr(txn.tid), t.user, t.description, len(objv))
@@ -72,6 +78,9 @@ def zodbsync(primary_store, secondary_store, until, verbosity):
             print(readable_tid_repr(txn.tid))
         at = txn.tid
 
+    if verbosity:
+        print("replicated %d transactions in %s" % (
+            transaction_count, datetime.datetime.now() - start))
 
 
 # ----------------------------------------