def __init__(self, *args, **kwargs):
self.sample_id = kwargs.pop('sample_id')
self.vcf_sample = kwargs.pop('vcf_sample')
self.now = datetime.now()
super(ResultStream, self).__init__(*args, **kwargs)
self.genotypes = dict(Genotype.objects.values_list('value', 'pk'))
self.variants = VariantCache()
def setUp(self):
self.vcache = VariantCache()
self.vcache._cache.clear()
