JPMyNumber 0.2.3

MyNumber (Japanese common number of social security and tax) library

JPMyNumber is Japanese common number of social security and tax (=My Number) library.

# this is valid
IndividualNumber('123456789018')

# JPMyNumberCheckDigitError
IndividualNumber('123456789019')

Installation

$ pip install JPMyNumber

Usage

Validation

from jpmynumber import IndividualNumber
from jpmynumber.exceptions import JPMyNumberLengthError, JPMyNumberCheckDigitError

try:
    IndividualNumber('123456789018')
except JPMyNumberLengthError:
    print('length error')
except JPMyNumberCheckDigitError:
    print('check digit error')

Creation

from jpmynumber import IndividualNumber

IndividualNumber.random_create()
# <jpmynumber.individual.IndividualNumber('123456789018')>

Important Point

If the first letter is ‘0’ you should use string.

# this is valid
IndividualNumber(111111111118)

# this is valid
IndividualNumber('000111111111')

# error
IndividualNumber(000111111111)

Legal Entity Number

It also supports legal entity numbers.

from jpmynumber import LegalEntityNumber

LegalEntityNumber('9999999999999')

It has legal entity number classes of various types

• CorporationNumber

• LocalGovernmentNumber

• LocalGovernmentNumberWithCode

• LocalGovernmentNumberWithoutCode

• OtherOrganizationNumber

• StateOrgansNumber