old_contents: #!/usr/bin/env python2.7
  
  # Copyright 2015 gRPC authors.
  #
  # 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.
  
  # TODO: This should ideally be in upb submodule to avoid hardcoding this here.
  
  from __future__ import print_function
  import re
  import os
  import sys
  import yaml
  
  out = {}
  
  try:
      out['libs'] = [{
          'name':
              'upb',
          'build':
              'all',
          'language':
              'c',
          'src': [
              "third_party/upb/upb/decode.c",
              "third_party/upb/upb/encode.c",
              "third_party/upb/upb/msg.c",
              "third_party/upb/upb/port.c",
              "third_party/upb/upb/table.c",
              "third_party/upb/upb/upb.c",
          ],
          'headers': [
              "third_party/upb/upb/decode.h",
              "third_party/upb/upb/encode.h",
              "third_party/upb/upb/generated_util.h",
              "third_party/upb/upb/msg.h",
              "third_party/upb/upb/port_def.inc",
              "third_party/upb/upb/port_undef.inc",
              "third_party/upb/upb/table.int.h",
              "third_party/upb/upb/upb.h",
          ],
      }]
  except:
      pass
  
  print(yaml.dump(out))
  
new_contents: #!/usr/bin/env python2.7
  
  # Copyright 2015 gRPC authors.
  #
  # 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.
  
  # TODO: This should ideally be in upb submodule to avoid hardcoding this here.
  
  from __future__ import print_function
  import re
  import os
  import sys
  import yaml
  
  out = {}
  
  try:
      out['libs'] = [{
          'name':
              'upb',
          'build':
              'all',
          'language':
              'c',
          'src': [
              "third_party/upb/upb/decode.c",
              "third_party/upb/upb/encode.c",
              "third_party/upb/upb/msg.c",
              "third_party/upb/upb/port.c",
              "third_party/upb/upb/table.c",
              "third_party/upb/upb/upb.c",
          ],
          'headers': [
              "third_party/upb/upb/decode.h",
              "third_party/upb/upb/encode.h",
              "third_party/upb/upb/generated_util.h",
              "third_party/upb/upb/msg.h",
              "third_party/upb/upb/port_def.inc",
              "third_party/upb/upb/port_undef.inc",
              "third_party/upb/upb/table.int.h",
              "third_party/upb/upb/upb.h",
          ],
          'secure': False,
      }]
  except:
      pass
  
  print(yaml.dump(out))
  
subject: set upb secure: false to avoid circular dependency on itself