src/dirbs/importer/operator_data_importer.py
def _check_null_imsi_ratio(self):
        """Check null imsi.

        Check whether the percentage of records with a NULL IMSI value is less than
        our configured threshold.
        """
        return self._check_null_ratio_helper(column='imsi_norm', check_name='NULL IMSI data',
                                             threshold=self._null_imsi_threshold, metric_key='null_imsi')
Check null imsi.

        Check whether the percentage of records with a NULL IMSI value is less than
        our configured threshold.
        
Check null imsi.
Check whether the percentage of records with a NULL IMSI value is less than
our configured threshold.
Check null imsi . Check whether the percentage of records with a NULL IMSI value is less than our configured threshold .
def _check_null_imsi_ratio(self):
        return self._check_null_ratio_helper(column='imsi_norm', check_name='NULL IMSI data',
                                             threshold=self._null_imsi_threshold, metric_key='null_imsi')
def _check_null_imsi_ratio ( self ) : return self . _check_null_ratio_helper ( column = 'imsi_norm' , check_name = 'NULL IMSI data' , threshold = self . _null_imsi_threshold , metric_key = 'null_imsi' )
Check null imsi.
Check null imsi .
"""Check null imsi.

        Check whether the percentage of records with a NULL IMSI value is less than
        our configured threshold.
        """
self