From 584057c173afc61f48c66c85144d07416fd15482 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Sat, 14 Aug 2010 19:18:18 +0000
Subject: [PATCH] provide utility method for copying an external file to an
 archive location

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3950 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 storage/filesystem.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/storage/filesystem.py b/storage/filesystem.py
index 91762c8..8864ea1 100644
--- a/storage/filesystem.py
+++ b/storage/filesystem.py
@@ -23,6 +23,7 @@ $Id$
 """
 
 import os
+import shutil
 from zope.interface import implements
 import transaction
 from transaction.interfaces import IDataManager
@@ -93,6 +94,15 @@ class FileSystemStorage(object):
         subDir = params.get('subdirectory')
         return self.getDir(address, subDir)
 
+    def copyDataFile(self, sourceAddress, sourceParams, targetAddress, targetParams):
+        source = self.getDir(sourceAddress, sourceParams.get('subdirectory'))
+        target = self.getDir(targetAddress, targetParams.get('subdirectory'))
+        targetDir = os.path.dirname(target)
+        if not os.path.exists(targetDir):
+            os.makedirs(targetDir)
+        shutil.copyfile(source, target)
+
+
 
 class FSSDataManager(object):