This python script reads an AddressBook database file (AddressBook-v22.abcddb) and export its content to a vCard file (.vcf).

I created this script to automate my contacts backup procedure. The output of this script should be exactly the same as dragging and dropping the “All Contacts” card.

python3 abcddb2vcard.py backup/contacts_$(date +"%Y-%m-%d").vcf

assuming db is located at "~/Library/Application Support/AddressBook/AddressBook-v22.abcddb"

python3 abcddb2vcard.py outdir -s 'path/%{fullname}.vcf'

python3 vcard2image.py AllContacts.vcf ./profile_pics/

firstname, lastname, middlename, nameprefix, namesuffix, nickname, maidenname, phonetic_firstname, phonetic_middlename, phonetic_lastname, phonetic_organization, organization, department, jobtitle, birthday, [email], [phone], [address], [socialprofile], note, [url], [xmpp-service], image, iscompany

The image field currently only supports JPG images. I have honestly no idea where PNG images are stored. For PNGs the database only stores a UUID instead of the file itself. If you happen to know where I can find these, open an issue or pull request.

You should check the output for yourself before using it in a production environment. I have tested the script with many arbitrary fields, however there may be some edge cases missing. Feel free to create an issue for missing or wrong field values.

Note: The output of diff or FileMerge.app can be different to this output. Apples does some weird transformations on vcf export that are not only unnecessary but in many cases break the re-import of the file.