views.py 文件源码

def download_annotated(request, individual_id):
    individual = get_object_or_404(Individual, pk=individual_id)

    filepath = os.path.dirname(str(individual.vcf_file.name))
    filename = os.path.basename(str(individual.vcf_file.name))

    # path = settings.MEDIA_ROOT
    # if filename.endswith('vcf.zip'):
       # basename = filename.split('.vcf.zip')[0]       
    # else:

    basename = filename.split('.vcf')[0]

    fullpath = '%s/annotation.final.vcf.zip' % (filepath)

    vcffile = open(fullpath, 'rb')

    response = HttpResponse(vcffile, content_type='application/x-zip-compressed')
    # # response['Content-Encoding'] = 'gzip'
    response['Content-Disposition'] = 'attachment; filename=%s.annotated.mendelmd.vcf.zip' % basename
    response['Content-Length'] = os.path.getsize(fullpath)
    return response