Remove everything to do with snippets

client/dom/scripts/snippet_manager.py

-#!/usr/bin/python
-# Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-# for details. All rights reserved. Use of this source code is governed by a
-# BSD-style license that can be found in the LICENSE file.
-
-import logging.config
-import os
-import sys
-import re
-
-_logger = logging.getLogger('snippet_manager')
-
-# Regular expression to find method signatures in dart snippet files.
-# (find unindented lines that end with a {)
-METHOD_SIGNATURE_RE = re.compile(r'(\S[^{]*){')
-
-class SnippetManager(object):
-  """The SnippetManager loads all the files in the snippets directory
-  and searches for method signatures.  These will be inserted
-  into the Dart interfaces that dartdomgenerator.py produces.
-  """
-  def __init__(self, root_dir):
-    self._root_dir = root_dir
-
-    # map from interface name to snippet text
-    self.snippet_map = {}
-    self._load()
-
-  def _load(self):
-    res = []
-    def visitor(arg, dirname, names):
-      for name in list(names):
-        if name == ".svn":
-          names.remove(name);
-          continue;
-        path = os.path.join(dirname, name)
-        if os.path.isdir(path):
-          continue
-        self._load_file(path)
-    os.path.walk(self._root_dir, visitor, None)
-
-  def _load_file(self, path):
-    match = re.compile(r'.*/(.*?)(Impl)?.dart.snippet').match(path)
-    if match is None:
-      raise RuntimeError('bad snippet filename "%s"' % (path))
-    interface_name = match.group(1)
-    is_impl = match.group(2)
-    _logger.info("processing snippet file %s" % path)
-    f = open(path, 'r')
-
-    if not self.snippet_map.has_key(interface_name):
-      self.snippet_map[interface_name] = ''
-    if is_impl:
-      method_signatures = []
-      for line in f.readlines():
-        match = METHOD_SIGNATURE_RE.match(line)
-        if match:
-          method_signatures.append(match.group(1).strip() + ";")
-      if len(method_signatures) > 0:
-        self.snippet_map[interface_name] += "\n".join(method_signatures)
-    else:
-      self.snippet_map[interface_name] += f.read()
-
-def main():
-  """Used for debugging to dump all the snippets.
-  """
-  current_dir = os.path.dirname(__file__)
-  logging.config.fileConfig(os.path.join(current_dir, "logging.conf"))
-  snippet_dir = os.path.join(current_dir, '..', 'snippets')
-  snippet_manager = SnippetManager(snippet_dir)
-  for interface_name, snippet in snippet_manager.snippet_map.items():
-    print '---'
-    print '%s:' % interface_name
-    print snippet
-
-if __name__ == "__main__":
-    sys.exit(main())