code: def eval(conn, string, strip_command=True, **kwargs):
      
      parser_args = {'strip_command': strip_command}
      return _run(conn, None, string, parser_args, **kwargs)
docs: Compiles the given template and executes it on the given
      connection.
      Raises an exception if the compilation fails.
  
      if strip_command is True, the first line of each response that is
      received after any command sent by the template is stripped. For
      example, consider the following template::
  
          ls -1{extract /(\S+)/ as filenames}
          {loop filenames as filename}
              touch $filename
          {end}
  
      If strip_command is False, the response, (and hence, the `filenames'
      variable) contains the following::
  
          ls -1
          myfile
          myfile2
          [...]
  
      By setting strip_command to True, the first line is ommitted.
  
      :type  conn: Exscript.protocols.Protocol
      :param conn: The connection on which to run the template.
      :type  string: string
      :param string: The template to compile.
      :type  strip_command: bool
      :param strip_command: Whether to strip the command echo from the response.
      :type  kwargs: dict
      :param kwargs: Variables to define in the template.
      :rtype:  dict
      :return: The variables that are defined after execution of the script.