[Revisionmanager-devel] RevisionManager CHANGES.txt,1.4,1.5 RevisionManager.py,1.5,1.6

[panjunyong <pan...@us...>]

Update of /cvsroot/revisionmanager/RevisionManager
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23499

Modified Files:
	CHANGES.txt RevisionManager.py 
Log Message:
add new getRevision method: get certain history revision of a file


Index: RevisionManager.py
===================================================================
RCS file: /cvsroot/revisionmanager/RevisionManager/RevisionManager.py,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** RevisionManager.py	11 Apr 2004 07:15:26 -0000	1.5
--- RevisionManager.py	12 Apr 2004 16:09:36 -0000	1.6
***************
*** 1636,1639 ****
--- 1636,1677 ----
          RESPONSE.redirect(self.absolute_url() + '/rm_statusForm')
  
+     security.declareProtected(Permissions.RMManage, "rm_getRevision")
+     def rm_getRevision(self, REQUEST=None, RESPONSE=None, path='', revision=''):
+         """
+         get a history revision. 
+         update to a new temp dir, and send it back
+         """
+         # make the temp work dir, setup the new settings
+         tmpWorkDir = tempfile.mkdtemp()
+ 
+         settings = self._settings
+         kw = settings.copy()
+         kw['work_dir']=tmpWorkDir
+ 
+         # setup the cvswrapper and update
+         if (kw['use_zope_uid'] or
+             kw['access_method'] == 'ext'):
+             user = getSecurityManager().getUser()
+             kw['user_name'] = user.getUserName()
+         cvs = CVSWrapper(**kw)
+ 
+         try:
+             cvs.checkout(os.path.join(settings['module'], path), revision)
+   
+             # get the file
+             absoluteFileName = os.path.join(tmpWorkDir, settings['module'], path)
+             out = open(absoluteFileName, 'rb')
+             data = out.read()
+             out.close()
+         finally:
+             # delete the whole workdir
+             shutil.rmtree(tmpWorkDir)
+ 
+         # return to file
+         basename = os.path.basename(absoluteFileName)
+         RESPONSE.setHeader('Content-Disposition',
+                            'attachment; filename=%s' % basename)
+         return data
+ 
      #
      ############################################################################

Index: CHANGES.txt
===================================================================
RCS file: /cvsroot/revisionmanager/RevisionManager/CHANGES.txt,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** CHANGES.txt	9 Apr 2004 09:09:05 -0000	1.4
--- CHANGES.txt	12 Apr 2004 16:09:36 -0000	1.5
***************
*** 2,5 ****
--- 2,7 ----
  CHANGES
  
+   * add new getRevision method: get certain history revision of a file --panjunyong
+ 
    * Add context parameter to createObject method. This make RevisionManager
      compatible with creation of CMF content which need context when use