bugfix, repo_size crashed when broken symlinks where inside a repository.

rhodecode/lib/hooks.py

@@ -1,99 +1,105 b''
 #!/usr/bin/env python
 # encoding: utf-8
 # custom hooks for application
 # Copyright (C) 2009-2010 Marcin Kuzminski <[e-mail]>
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; version 2
 # of the License or (at your opinion) any later version of the license.
 # 
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA.
 """
 Created on Aug 6, 2010
 
 @author: marcink
 """
 from mercurial.cmdutil import revrange
 from mercurial.node import nullrev
 from rhodecode.lib import helpers as h
 from rhodecode.lib.utils import action_logger
 import os
 import sys
 
 def repo_size(ui, repo, hooktype=None, **kwargs):
 
     if hooktype != 'changegroup':
         return False
     size_hg, size_root = 0, 0
     for path, dirs, files in os.walk(repo.root):
         if path.find('.hg') != -1:
             for f in files:
+                try:
                 size_hg += os.path.getsize(os.path.join(path, f))
+                except OSError:
+                    pass
         else:
             for f in files:
+                try:
                 size_root += os.path.getsize(os.path.join(path, f))
+                except OSError:
+                    pass
                 
     size_hg_f = h.format_byte_size(size_hg)
     size_root_f = h.format_byte_size(size_root)
     size_total_f = h.format_byte_size(size_root + size_hg)
     sys.stdout.write('Repository size .hg:%s repo:%s total:%s\n' \
                      % (size_hg_f, size_root_f, size_total_f))
     
 def log_pull_action(ui, repo, **kwargs):
     """
     Logs user last pull action
     :param ui:
     :param repo:
     """
         
     extra_params = dict(repo.ui.configitems('rhodecode_extras'))
     username = extra_params['username']
     repository = extra_params['repository']
     action = 'pull'
        
     action_logger(username, action, repository, extra_params['ip'])
     
     return 0
 
 def log_push_action(ui, repo, **kwargs):
     """
     Maps user last push action to new changeset id, from mercurial
     :param ui:
     :param repo:
     """
     
     extra_params = dict(repo.ui.configitems('rhodecode_extras'))
     username = extra_params['username']
     repository = extra_params['repository']
     action = 'push:%s'
     node = kwargs['node']
     
     def get_revs(repo, rev_opt):
         if rev_opt:
             revs = revrange(repo, rev_opt)
             
             if len(revs) == 0:
                 return (nullrev, nullrev)
             return (max(revs), min(revs))
         else:
             return (len(repo) - 1, 0)
     
     stop, start = get_revs(repo, [node + ':'])
     
     revs = (str(repo[r]) for r in xrange(start, stop + 1))
     
     action = action % ','.join(revs)
         
     action_logger(username, action, repository, extra_params['ip'])
     
     return 0