tools/examples/revplist.py

   1 #!/usr/bin/env python
   2 #
   3 # revplist.py : display revision properties
   4 #
   5 ######################################################################
   6 #
   7 # Copyright (c) 2000-2004 CollabNet.  All rights reserved.
   8 #
   9 # This software is licensed as described in the file COPYING, which
  10 # you should have received as part of this distribution.  The terms
  11 # are also available at http://subversion.tigris.org/license-1.html.
  12 # If newer versions of this license are posted there, you may use a
  13 # newer version instead, at your option.
  14 #
  15 ######################################################################
  16 #
  17
  18 import sys
  19 import os
  20 import getopt
  21 try:
  22   my_getopt = getopt.gnu_getopt
  23 except AttributeError:
  24   my_getopt = getopt.getopt
  25
  26 from svn import fs, core
  27
  28 def plist(rev=None, home='.', *props):
  29
  30   db_path = os.path.join(home, 'db')
  31   if not os.path.exists(db_path):
  32     db_path = home
  33
  34   fs_ptr = fs.new(None)
  35   fs.open_berkeley(fs_ptr, db_path)
  36
  37   if rev is None:
  38     rev = fs.youngest_rev(fs_ptr)
  39
  40   print 'Properties for revision:', rev
  41   if props:
  42     for propname in props:
  43       value = fs.revision_prop(fs_ptr, rev, propname)
  44       if value is None:
  45         print '%s: <not present>' % propname
  46       else:
  47         print '%s: %s' % (propname, value)
  48   else:
  49     proplist = fs.revision_proplist(fs_ptr, rev)
  50     for propname, value in proplist.items():
  51       print '%s: %s' % (propname, value)
  52
  53 def usage():
  54   print "USAGE: %s [-r REV] [-h DBHOME] [PROP1 [PROP2 ...]]" % sys.argv[0]
  55   sys.exit(1)
  56
  57 def main():
  58   ### how to invoke usage() ?
  59   opts, args = my_getopt(sys.argv[1:], 'r:h:')
  60   rev = None
  61   home = '.'
  62   for name, value in opts:
  63     if name == '-r':
  64       rev = int(value)
  65     elif name == '-h':
  66       home = value
  67
  68   apply(plist, (rev, home) + tuple(args))
  69
  70 if __name__ == '__main__':
  71   main()