From: Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
Date: Tue, 25 Mar 1997 16:06:03 +0000 (+0000)
Subject: Added a 'sync' method to shelve.  If the underlying database does not have a sync
X-Git-Tag: v1.5a1~265
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4fc706705521cd8fed60a0403c903a377516ea95;p=python

Added a 'sync' method to shelve.  If the underlying database does not have a sync
attribute, this method silently ignores this fact.  The default (bsddb's dbhash) does.
---

diff --git a/Lib/shelve.py b/Lib/shelve.py
index b05c627379..8f709a233a 100644
--- a/Lib/shelve.py
+++ b/Lib/shelve.py
@@ -72,6 +72,10 @@ class Shelf:
 	def __del__(self):
 		self.close()
 
+	def sync(self):
+		if hasattr(self.dict, 'sync'):
+			self.dict.sync()
+	    
 
 class BsdDbShelf(Shelf):
 	"""Shelf implementation using the "BSD" db interface.