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Description:

aadhaarpy 2.0.2

aadhaar-py 🐍

This library helps you extract the embedded information 💾 in Aadhaar Secure QR Code
Inspired from 😇
I would like to thank the authors of pyaadhaar. It wouldn't be possible to move into the right direction without this library.
Demo ✔️
Secure Aadhaar QR Decoder
Enough talk, show me how it works! ✨
>>> from aadhaar.secure_qr import extract_data
>>> received_qr_code_data = 12345678
>>> extracted_data = extract_data(received_qr_code_data)

The extract_data function returns an instance of ExtractedSecureQRData which has the definition of:
@dataclass(frozen=True)
class ExtractedSecureQRData:
text_data: ExtractedTextData
image: Image.Image
contact_info: ContactData

Text Data 📝:
>>> extracted_data.text_data
ExtractedTextData(reference_id=ReferenceId(last_four_aadhaar_digits='8908', timestamp=datetime.datetime(2019, 3, 5, 15, 1, 37, 123000)), name='Penumarthi Venkat', date_of_birth=datetime.date(1987, 5, 7), gender=<Gender.MALE: 'Male'>, address=Address(care_of='S/O: Pattabhi Rama Rao', district='East Godavari', landmark='Near Siva Temple', house='4-83', location='Sctor-2', pin_code='533016', post_office='Aratlakatta', state='Andhra Pradesh', street='Main Road', sub_district='Karapa', vtc='Aratlakatta'))

The Embedded Image 🌆:
>>> extracted_data.image
<PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=60x60 at 0x1029CA460>

The Contact Information 📧:
>>> extracted_data.contact_info
ContactData(email=Email(hex_string=None, fourth_aadhaar_digit='8'), mobile=Mobile(hex_string='1f31f19afc2bacbd8afb84526ae4da184a2727e8c2b1b6b9a81e4dc6b74d692a', fourth_aadhaar_digit='8'))

But hey! 🙄 I want to send this data via a ReSTful API, don't you have something to serialize that ugly instance of ExtractedSecureQRData? 😩
to_dict method to the rescue 💪
>>> extracted_data.to_dict()
{
"text_data": {
"reference_id": {
"last_four_aadhaar_digits": "8908",
"timestamp": "2019-03-05T15:01:37.123000"
},
"name": "Penumarthi Venkat",
"date_of_birth": "1987-05-07",
"gender": "Male",
"address": {
"care_of": "S/O: Pattabhi Rama Rao",
"district": "East Godavari",
"landmark": "Near Siva Temple",
"house": "4-83",
"location": "Sctor-2",
"pin_code": "533016",
"post_office": "Aratlakatta",
"state": "Andhra Pradesh",
"street": "Main Road",
"sub_district": "Karapa",
"vtc": "Aratlakatta"
}
},
"image": "data:image/jpeg;base64,/9j/4AAQSkZblahblah",
"contact_info": {
"email": {
"hex_string": None
},
"mobile": {
"hex_string": "1f31f19afc2bacbd8afb84526ae4da184a2727e8c2b1b6b9a81e4dc6b74d692a"
}
}
}

Run Tests 🧪
python -m unittest discover tests/ --verbose