nfcpyを使って筑波大学の学生証から情報を引き抜く

idcard.py

import nfc

servc = 0x100B

def connected(tag):
    service_code = [nfc.tag.tt3.ServiceCode(servc >> 6, servc & 0x3f)]
    bc_id = [nfc.tag.tt3.BlockCode(i) for i in range(3)]
    bc_name = [nfc.tag.tt3.BlockCode(3)]
    print tag.read_without_encryption(service_code, bc_id) # 学籍番号を含むID
    print tag.read_without_encryption(service_code, bc_name).decode('shift-jis') # 半角カナの名前
    return False

clf = nfc.ContactlessFrontend('usb')
clf.connect(rdwr={'on-connect': connected})