def load_single(self, sample):
variants_mongo.index_variants()
vcf_files = sampleinfo_mongo.get_vcf_files()
vcf_file = vcf_files[sample]
self.__load_sample_variants(sample, vcf_file)
self.__log_single_successfully_loaded(sample)
def __parallel_process_vcf_files(self, vcf_files, num_processors):
client, db = mongo.get_connection()
variants_mongo.drop_variants_index(db)
hotspot_mongo.index_hotspot(db)
jobs = set()
while len(vcf_files) > 0:
args = vcf_files.pop(0)
sample = args[0]
vcf_file = args[1]
p = Process(target=self.__load_sample_variants, args=(sample, vcf_file))
jobs.add(p)
p.start()
if len(jobs) == num_processors:
for j in jobs:
j.join()
jobs.clear()
variants_mongo.index_variants(db)
client.close()
