old_contents: # Copyright 2014 Amazon.com, Inc. or its affiliates. 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. A copy of
  # the License is located at
  #
  # http://aws.amazon.com/apache2.0/
  #
  # or in the "license" file accompanying this file. This file 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 logging
  
  from boto3.session import Session
  
  
  __author__ = 'Amazon Web Services'
  __version__ = '1.2.0'
  
  
  # The default Boto3 session; autoloaded when needed.
  DEFAULT_SESSION = None
  
  def setup_default_session(**kwargs):
      """
      Set up a default session, passing through any parameters to the session
      constructor. There is no need to call this unless you wish to pass custom
      parameters, because a default session will be created for you.
      """
      global DEFAULT_SESSION
      DEFAULT_SESSION = Session(**kwargs)
  
  def set_stream_logger(name='boto3', level=logging.DEBUG, format_string=None):
      """
      Add a stream handler for the given name and level to the logging module.
      By default, this logs all boto3 messages to ``stdout``.
  
          >>> import boto3
          >>> boto3.set_stream_logger('boto3.resources', logging.INFO)
  
      :type name: string
      :param name: Log name
      :type level: int
      :param level: Logging level, e.g. ``logging.INFO``
      :type format_string: str
      :param format_string: Log message format
      """
      if format_string is None:
          format_string = "%(asctime)s %(name)s [%(levelname)s] %(message)s"
  
      logger = logging.getLogger(name)
      logger.setLevel(level)
      handler = logging.StreamHandler()
      handler.setLevel(level)
      formatter = logging.Formatter(format_string)
      handler.setFormatter(formatter)
      logger.addHandler(handler)
  
  def _get_default_session():
      """
      Get the default session, creating one if needed.
  
      :rtype: :py:class:`~boto3.session.Sesssion`
      :return: The default session
      """
      if DEFAULT_SESSION is None:
          setup_default_session()
  
      return DEFAULT_SESSION
  
  def client(*args, **kwargs):
      """
      Create a low-level service client by name using the default session.
  
      See :py:meth:`boto3.session.Session.client`.
      """
      return _get_default_session().client(*args, **kwargs)
  
  def resource(*args, **kwargs):
      """
      Create a resource service client by name using the default session.
  
      See :py:meth:`boto3.session.Session.resource`.
      """
      return _get_default_session().resource(*args, **kwargs)
  
  # Set up logging to ``/dev/null`` like a library is supposed to.
  # http://docs.python.org/3.3/howto/logging.html#configuring-logging-for-a-library
  class NullHandler(logging.Handler):
      def emit(self, record):
          pass
  
  
  logging.getLogger('boto3').addHandler(NullHandler())
  
new_contents: # Copyright 2014 Amazon.com, Inc. or its affiliates. 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. A copy of
  # the License is located at
  #
  # http://aws.amazon.com/apache2.0/
  #
  # or in the "license" file accompanying this file. This file 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 logging
  
  from boto3.session import Session
  
  
  __author__ = 'Amazon Web Services'
  __version__ = '1.2.1'
  
  
  # The default Boto3 session; autoloaded when needed.
  DEFAULT_SESSION = None
  
  def setup_default_session(**kwargs):
      """
      Set up a default session, passing through any parameters to the session
      constructor. There is no need to call this unless you wish to pass custom
      parameters, because a default session will be created for you.
      """
      global DEFAULT_SESSION
      DEFAULT_SESSION = Session(**kwargs)
  
  def set_stream_logger(name='boto3', level=logging.DEBUG, format_string=None):
      """
      Add a stream handler for the given name and level to the logging module.
      By default, this logs all boto3 messages to ``stdout``.
  
          >>> import boto3
          >>> boto3.set_stream_logger('boto3.resources', logging.INFO)
  
      :type name: string
      :param name: Log name
      :type level: int
      :param level: Logging level, e.g. ``logging.INFO``
      :type format_string: str
      :param format_string: Log message format
      """
      if format_string is None:
          format_string = "%(asctime)s %(name)s [%(levelname)s] %(message)s"
  
      logger = logging.getLogger(name)
      logger.setLevel(level)
      handler = logging.StreamHandler()
      handler.setLevel(level)
      formatter = logging.Formatter(format_string)
      handler.setFormatter(formatter)
      logger.addHandler(handler)
  
  def _get_default_session():
      """
      Get the default session, creating one if needed.
  
      :rtype: :py:class:`~boto3.session.Sesssion`
      :return: The default session
      """
      if DEFAULT_SESSION is None:
          setup_default_session()
  
      return DEFAULT_SESSION
  
  def client(*args, **kwargs):
      """
      Create a low-level service client by name using the default session.
  
      See :py:meth:`boto3.session.Session.client`.
      """
      return _get_default_session().client(*args, **kwargs)
  
  def resource(*args, **kwargs):
      """
      Create a resource service client by name using the default session.
  
      See :py:meth:`boto3.session.Session.resource`.
      """
      return _get_default_session().resource(*args, **kwargs)
  
  # Set up logging to ``/dev/null`` like a library is supposed to.
  # http://docs.python.org/3.3/howto/logging.html#configuring-logging-for-a-library
  class NullHandler(logging.Handler):
      def emit(self, record):
          pass
  
  
  logging.getLogger('boto3').addHandler(NullHandler())
  
subject: Update version to 1.2.1