new_contents: #!/usr/bin/python
  #
  # Bump symbol versions of libvirt0
  
  # Usage: ./bump-symbol-versions 1.2.16~rc2
  
  import os
  import re
  import sys
  import shutil
  import subprocess
  
  #import gbp.git.GitRepository
  
  symbols_file = 'debian/libvirt0.symbols'
  symbols_new_file = symbols_file + '.new'
  
  symbols = open(symbols_file)
  symbols_new = open('%s.new' % symbols_file, 'w+')
  
  if len(sys.argv) != 2:
      print >>sys.stderr, "Need a version"
      sys.exit(1)
  
  version = sys.argv[1]
  s_version = version.split('~', 1)[0]
  
  for line in symbols.readlines():
      m = re.match('(?P<pre>.*LIBVIRT_(?P<admin>ADMIN_)?PRIVATE_)(?P<v>[a-z0-9.]+) ',
                   line)
      if m:
          if not m.group('admin'):
              symbols_new.write(' *@LIBVIRT_%s %s\n' % (s_version, version))
          symbols_new.write("%s%s %s\n" %
                            (m.group('pre'), s_version, version))
      else:
          symbols_new.write(line)
  
  
  symbols.close()
  symbols_new.close()
  
  os.unlink(symbols_file)
  shutil.move(symbols_new_file, symbols_file)
  subprocess.call(['git', 'commit', '-m', 'Bump symbol versions', symbols_file])
  
  
subject: Add script to bump symbol versions