old_contents: # All Rights Reserved.
  #
  #    Licensed 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 json
  import requests
  import sys
  
  from cloudevents.sdk import converters
  from cloudevents.sdk import marshaller
  
  from cloudevents.sdk.event import v02
  
  
  def run_binary(event, url):
      binary_headers, binary_data = http_marshaller.ToRequest(
          event, converters.TypeBinary, json.dumps)
  
      print("binary CloudEvent")
      for k, v in binary_headers.items():
          print("{0}: {1}\r\n".format(k, v))
      print(binary_data.getvalue())
      response = requests.post(url,
                               headers=binary_headers,
                               data=binary_data.getvalue())
      response.raise_for_status()
  
  
  def run_structured(event, url):
      structured_headers, structured_data = http_marshaller.ToRequest(
          event, converters.TypeStructured, json.dumps
      )
      print("structured CloudEvent")
      print(structured_data.getvalue())
  
      response = requests.post(url,
                               headers=structured_headers,
                               data=structured_data.getvalue())
      response.raise_for_status()
  
  
  if __name__ == "__main__":
  
      if len(sys.argv) < 3:
          sys.exit("Usage: python with_requests.py "
                   "[binary | structured] "
                   "<CloudEvents controller URL>")
  
      fmt = sys.argv[1]
      url = sys.argv[2]
  
      http_marshaller = marshaller.NewDefaultHTTPMarshaller()
      event = (
          v02.Event().
          SetContentType("application/json").
          SetData({"name": "denis"}).
          SetEventID("my-id").
          SetSource("<event-source").
          SetEventType("cloudevent.event.type")
      )
      if "structured" == fmt:
          run_structured(event, url)
      elif "binary" == fmt:
          run_binary(event, url)
      else:
          sys.exit("unknown format: {0}".format(fmt))
  
new_contents: # All Rights Reserved.
  #
  #    Licensed 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 json
  import requests
  import sys
  
  from cloudevents.sdk import converters
  from cloudevents.sdk import marshaller
  
  from cloudevents.sdk.event import v02
  
  
  def run_binary(event, url):
      binary_headers, binary_data = http_marshaller.ToRequest(
          event, converters.TypeBinary, json.dumps)
  
      print("binary CloudEvent")
      for k, v in binary_headers.items():
          print("{0}: {1}\r\n".format(k, v))
      print(binary_data)
      response = requests.post(
          url, headers=binary_headers, data=binary_data)
      response.raise_for_status()
  
  
  def run_structured(event, url):
      structured_headers, structured_data = http_marshaller.ToRequest(
          event, converters.TypeStructured, json.dumps
      )
      print("structured CloudEvent")
      print(structured_data.getvalue())
  
      response = requests.post(url,
                               headers=structured_headers,
                               data=structured_data.getvalue())
      response.raise_for_status()
  
  
  if __name__ == "__main__":
  
      if len(sys.argv) < 3:
          sys.exit("Usage: python with_requests.py "
                   "[binary | structured] "
                   "<CloudEvents controller URL>")
  
      fmt = sys.argv[1]
      url = sys.argv[2]
  
      http_marshaller = marshaller.NewDefaultHTTPMarshaller()
      event = (
          v02.Event().
          SetContentType("application/json").
          SetData({"name": "denis"}).
          SetEventID("my-id").
          SetSource("<event-source").
          SetEventType("cloudevent.event.type")
      )
      if "structured" == fmt:
          run_structured(event, url)
      elif "binary" == fmt:
          run_binary(event, url)
      else:
          sys.exit("unknown format: {0}".format(fmt))
  
subject: Update sample scripts (#15)