old_contents: #
  # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You under the Apache License, Version 2.0
  # (the "License"); you may not use this file except in compliance with
  # the License.  You may obtain a copy of the License at
  #
  # http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  import hashlib, json, random, os, sys, time
  import cgi
  
  
  xform = cgi.FieldStorage();
  
  def getvalue(key):
      val = xform.getvalue(key)
      if val:
          return val.replace("<", "&lt;")
      else:
          return None
new_contents: #
  # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You under the Apache License, Version 2.0
  # (the "License"); you may not use this file except in compliance with
  # the License.  You may obtain a copy of the License at
  #
  # http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  import hashlib, json, random, os, sys, time
  import cgi
  
  ctype, pdict = cgi.parse_header(os.environ['CONTENT_TYPE'] if 'CONTENT_TYPE' in os.environ else "")
  if ctype == 'multipart/form-data':
      xform = cgi.parse_multipart(sys.stdin, pdict)
  else:
      xform = cgi.FieldStorage();
  
  
  def getvalue(key):
      try:
          val = str("".join(xform.get(key)))
          if val == "":
              val = None
      except:
          val = xform.getvalue(key)
      if val:
          return val.replace("<", "&lt;")
      else:
          return None
  
subject: fix to handle multipart form data as well