How to obtain the Allelic depths field using pyvcf reader?

[ipstone]

Hello, I need to extract the 'AD' field from VCF file, but I couldn't locate the object for the AD field: "Allelic depths for the ref and alt alleles in the order listed".

Many of my intersted fields can be found in the record.INFO, but not this AD field. Thanks

[ipstone]

Related, I am wondering if there is a method to return the raw text from each row (record), so that some fields could be manually extracted with the raw text. thanks

[martinhaagmans]

vcfreader = vcf.Reader(open(vcffile, 'r'))
for record in vcfreader:
    for call in record:
        print(call.data.AD)