old_contents: #!/usr/bin/env python
  #
  # USAGE: dumprops.py [-r REV] repos-path [file]
  #
  # dump out the properties on a given path (recursively if given a dir)
  #
  
  import sys
  import os
  import getopt
  import pprint
  
  from svn import fs, core, repos
  
  
  def dumpprops(pool, path, filename='', rev=None):
  
    if path[-1] == "/":
       path = path[:-1]
  
    repos_ptr = repos.open(path, pool)
    fsob = repos.fs(repos_ptr)
  
    if rev is None:
      rev = fs.youngest_rev(fsob, pool)
  
    root = fs.revision_root(fsob, rev, pool)
    print_props(root, filename, pool)
    if fs.is_dir(root, filename, pool):
      walk_tree(root, filename, pool)
  
  def print_props(root, path, pool):
    raw_props = fs.node_proplist(root, path, pool)
    # need to massage some buffers into strings for printing
    props = { }
    for key, value in raw_props.items():
      props[key] = str(value)
  
    print '---', path
    pprint.pprint(props)
  
  def walk_tree(root, path, pool):
    subpool = core.svn_pool_create(pool)
    try: 
      for name in fs.dir_entries(root, path, subpool).keys():
        full = path + '/' + name
        print_props(root, full, subpool)
        if fs.is_dir(root, full, subpool):
          walk_tree(root, full, subpool)
        core.svn_pool_clear(subpool)
    finally:
      core.svn_pool_destroy(subpool)
  
  def usage():
    print "USAGE: dumpprops.py [-r REV] repos-path [file]"
    sys.exit(1)
  
  def main():
    opts, args = getopt.getopt(sys.argv[1:], 'r:')
    rev = None
    for name, value in opts:
      if name == '-r':
        rev = int(value)
    if len(args) == 2:
      core.run_app(dumpprops, args[0], args[1], rev)
    elif len(args) == 1:
      core.run_app(dumpprops, args[0], "", rev)
    else:
      usage()
  
  if __name__ == '__main__':
    main()
  
new_contents: #!/usr/bin/env python
  #
  # USAGE: dumprops.py [-r REV] repos-path [file]
  #
  # dump out the properties on a given path (recursively if given a dir)
  #
  
  import sys
  import os
  import getopt
  import pprint
  
  from svn import fs, core, repos
  
  
  def dumpprops(path, filename='', rev=None):
  
    if path[-1] == "/":
       path = path[:-1]
  
    repos_ptr = repos.open(path)
    fsob = repos.fs(repos_ptr)
  
    if rev is None:
      rev = fs.youngest_rev(fsob)
  
    root = fs.revision_root(fsob, rev)
    print_props(root, filename)
    if fs.is_dir(root, filename):
      walk_tree(root, filename)
  
  def print_props(root, path):
    raw_props = fs.node_proplist(root, path)
    # need to massage some buffers into strings for printing
    props = { }
    for key, value in raw_props.items():
      props[key] = str(value)
  
    print '---', path
    pprint.pprint(props)
  
  def walk_tree(root, path):
    for name in fs.dir_entries(root, path).keys():
      full = path + '/' + name
      print_props(root, full)
      if fs.is_dir(root, full):
        walk_tree(root, full)
  
  def usage():
    print "USAGE: dumpprops.py [-r REV] repos-path [file]"
    sys.exit(1)
  
  def main():
    opts, args = getopt.getopt(sys.argv[1:], 'r:')
    rev = None
    for name, value in opts:
      if name == '-r':
        rev = int(value)
    if len(args) == 2:
      dumpprops(args[0], args[1], rev)
    elif len(args) == 1:
      dumpprops(args[0], "", rev)
    else:
      usage()
  
  if __name__ == '__main__':
    main()
  
subject: Use automatic pool management in tools/examples/dumpprops.py.