def json_wheel_metadata(self):
        """Simple getter that get content of metadata.json file in .whl archive
        Returns:
            metadata from metadata.json or pydist.json in json format
        """
        for meta_file in ("metadata.json", "pydist.json"):
            try:
                return json.loads(self.get_content_of_file(meta_file))
            except TypeError as err:
                logger.warning(
                    'Could not extract metadata from {}.'
                    ' Error: {}'.format(meta_file, err))
        sys.exit(
            'Unable to extract package metadata from .whl archive. '
            'This might be caused by an old .whl format version. '
            'You may ask the upstream to upload fresh wheels created '
            'with wheel >= 0.17.0 or to upload an sdist as well to '
            'workaround this problem.')
def json_wheel_metadata ( self ) : for meta_file in ( "metadata.json" , "pydist.json" ) : try : return json . loads ( self . get_content_of_file ( meta_file ) ) except TypeError as err : logger . warning ( 'Could not extract metadata from {}.' ' Error: {}' . format ( meta_file , err ) ) sys . exit ( 'Unable to extract package metadata from .whl archive. ' 'This might be caused by an old .whl format version. ' 'You may ask the upstream to upload fresh wheels created ' 'with wheel >= 0.17.0 or to upload an sdist as well to ' 'workaround this problem.' )
Simple getter that get content of metadata.json file in .whl archive
        Returns:
            metadata from metadata.json or pydist.json in json format