def __init__(self, har_data, page_id=None,
                 decimal_precision=DECIMAL_PRECISION):
        """
        :param har_data: A ``list`` of ``dict`` representing the JSON
        of a HAR file. See the docstring of HarParser.__init__ for more detail.
        :param page_id: IF a ``str`` of the page ID is provided, the
        multiparser will return aggregate results for this specific page. If
        not, it will assume that there is only one page in the run (this was
        written specifically for that use case).
        :param decimal_precision: ``int`` representing the precision of the
        return values for the means and standard deviations provided by this
        class.
        """
        self.har_data = har_data
        self.page_id = page_id
        self.decimal_precision = decimal_precision
def __init__ ( self , har_data , page_id = None , decimal_precision = DECIMAL_PRECISION ) : self . har_data = har_data self . page_id = page_id self . decimal_precision = decimal_precision
:param har_data: A ``list`` of ``dict`` representing the JSON
        of a HAR file. See the docstring of HarParser.__init__ for more detail.
        :param page_id: IF a ``str`` of the page ID is provided, the
        multiparser will return aggregate results for this specific page. If
        not, it will assume that there is only one page in the run (this was
        written specifically for that use case).
        :param decimal_precision: ``int`` representing the precision of the
        return values for the means and standard deviations provided by this
        class.