old_contents: __doc__ = """
  Title: ArcPy Logger
  Description: Classes to define ArcPy message stream handlers!
  Usage:
  """
  
  import logging
  import logging.handlers
  
  import arcpy
  
  
  class ArcpyMessageStream(object):
      """
      A class that looks like a stream (i.e., has a 'write' method and an 'encoding' property)
      for use with the logging.StreamHandler class.
      Anything passed to 'write' is forward to arcpy.Add[Message|Warning|Error], based on the
      last call to setWriteLevel (default is ArcpyMessageStream.MESSAGE)
      """
  
      MESSAGE = 0
      WARNING = 1
      ERROR = 2
  
      def __init__(self, encoding):
          """
  
          :param encoding:
          :return:
          """
          self.encoding = encoding
          self.setWriteLevel(ArcpyMessageStream.MESSAGE)
  
      def setWriteLevel(self, level):
          """
          Set what arcpy.*Message function should be called on ArcpyMessageStream.write
  
          :param level: ArcpyMessageStream.MESSAGE, ArcpyMessageStream.WARNING or ArcpyMessageStream.ERROR
          """
  
          if level == ArcpyMessageStream.MESSAGE:
              self.write = lambda m: arcpy.AddMessage(m.strip())
          elif level == ArcpyMessageStream.WARNING:
              self.write = lambda m: arcpy.AddWarning(m.strip())
          elif level == ArcpyMessageStream.ERROR:
              self.write = lambda m: arcpy.AddError(m.strip())
          else:
              raise ValueError('Invalid "level" argument ({0})'.format(level))
  
  
  class ArcpyMessageHandler(logging.StreamHandler):
      
      def __init__(self, encoding=None):
          """
          :param encoding:
          :return:
          """
          super(ArcpyMessageHandler, self).__init__(ArcpyMessageStream(encoding))
  
      def emit(self, record):
          """
          set the write level on the ArcpyMessageStream before emitting the message ..
          :param record:
          :return:
          """
          if record.levelno >= logging.ERROR:
              self.stream.setWriteLevel(ArcpyMessageStream.ERROR)
          elif record.levelno >= logging.WARNING:
              self.stream.setWriteLevel(ArcpyMessageStream.WARNING)
          else:
              self.stream.setWriteLevel(ArcpyMessageStream.MESSAGE)
  
          super(ArcpyMessageHandler, self).emit(record)
  
new_contents: __doc__ = """
  Title: ArcPy Logger
  Description: Classes to define ArcPy message stream handlers!
  Usage:
  """
  
  import logging
  import logging.handlers
  
  import arcpy
  
  
  class ArcpyMessageStream(object):
      """
      A class that looks like a stream (i.e., has a 'write' method and an 'encoding' property)
      for use with the logging.StreamHandler class.
      Anything passed to 'write' is forwarded to arcpy.Add[Message|Warning|Error], based on the
      last call to setWriteLevel (default is ArcpyMessageStream.MESSAGE)
      """
  
      MESSAGE = 0
      WARNING = 1
      ERROR = 2
  
      def __init__(self, encoding):
          """
  
          :param encoding:
          :return:
          """
          self.encoding = encoding
          self.setWriteLevel(ArcpyMessageStream.MESSAGE)
  
      def setWriteLevel(self, level):
          """
          Set what arcpy.*Message function should be called on ArcpyMessageStream.write
  
          :param level: ArcpyMessageStream.MESSAGE, ArcpyMessageStream.WARNING or ArcpyMessageStream.ERROR
          """
  
          if level == ArcpyMessageStream.MESSAGE:
              self.write = lambda m: arcpy.AddMessage(m.strip())
          elif level == ArcpyMessageStream.WARNING:
              self.write = lambda m: arcpy.AddWarning(m.strip())
          elif level == ArcpyMessageStream.ERROR:
              self.write = lambda m: arcpy.AddError(m.strip())
          else:
              raise ValueError('Invalid "level" argument ({0})'.format(level))
  
  
  class ArcpyMessageHandler(logging.StreamHandler):
  
      def __init__(self, encoding=None):
          """
          :param encoding:
          :return:
          """
          super(ArcpyMessageHandler, self).__init__(ArcpyMessageStream(encoding))
  
      def emit(self, record):
          """
          set the write level on the ArcpyMessageStream before emitting the message ..
          :param record:
          :return:
          """
          if record.levelno >= logging.ERROR:
              self.stream.setWriteLevel(ArcpyMessageStream.ERROR)
          elif record.levelno >= logging.WARNING:
              self.stream.setWriteLevel(ArcpyMessageStream.WARNING)
          else:
              self.stream.setWriteLevel(ArcpyMessageStream.MESSAGE)
  
          super(ArcpyMessageHandler, self).emit(record)
  
subject: fix typo in docstring