Add use_logging arg to replicate function too

Author: ildus

testgres/testgres.py

@@ -937,18 +937,20 @@ def backup(self, username=None, xlog_method=DEFAULT_XLOG_METHOD):
 username=username,
 xlog_method=xlog_method)
 
-def replicate(self, name, username=None, xlog_method=DEFAULT_XLOG_METHOD):
+def replicate(self, name, username=None, xlog_method=DEFAULT_XLOG_METHOD,
+use_logging=False):
 """
 Create a replica of this node.
 
 Args:
 name: replica's name (str).
 username: database user name (str).
 xlog_method: a method for collecting the logs ('fetch' | 'stream').
+use_logging: enable python logging
 """
 
-return self.backup(username=username,
-xlog_method=xlog_method).spawn_replica(name)
+backup = self.backup(username=username, xlog_method=xlog_method)
+return backup.spawn_replica(name, use_logging=use_logging)
 
 def catchup(self):
 """