Domplus

domplus is a python package with common functions for commercial applications.

Features

• Check if a string is a valid Brazilian CPF
• Check if a string is a valid Brazilian CNPJ
• Check if a string is a valid Brazilian CPF or a valid Brazilian CNPJ
• Check if a string is a valid Brazilian CNH
• Check if a string is a valid Brazilian RENAVAM
• Check if a string is a valid credit card number

Install

pip install domplus

Usage

Brazilian CPF and CNPJ

Check if a string is a valid Brazilian CPF:

from domplus.gov.br import is_cpf

is_cpf("03167158590")  # return True or False

Check if a string is a valid Brazilian CNPJ:

from domplus.gov.br import is_cnpj

is_cnpj("75317134000130")  # return True or False

Check if a string is a valid Brazilian CPF or a valid Brazilian CNPJ:

from domplus.gov.br import is_cpf_or_cnpj

is_cpf_or_cnpj("03167158590")  # return 'cpf', 'cnpj' or False
# OR
is_cpf_or_cnpj("75317134000130")  # return 'cpf', 'cnpj' or False

Note about Brazilian CPF/CNPJ validate algorithm: In this software, valid means that the analyzed string conforms to the Brazilian CPF/CNPJ generation algorithm. This software does not make any verification in the records of the Brazilian Government. Therefore, it is possible that a valid string has not been issued by the Brazilian Government.

Brazilian CNH and RENAVAM

Check if a string is a valid Brazilian CNH:

from domplus.gov.br import is_cnh

is_cnh("67377435789")  # return True or False

Check if a string is a valid Brazilian RENAVAM:

from domplus.gov.br import is_renavam

is_renavam("54949744211")  # return True or False

Note about Brazilian CNH/RENAVAM validate algorithm: In this software, valid means that the analyzed string conforms to the Brazilian CNH/RENAVAM generation algorithm. This software does not make any verification in the records of the Brazilian Government. Therefore, it is possible that a valid string has not been issued by the Brazilian Government.

Creditcard

Check if a string is a valid credit card number:

from domplus.finance import is_creditcard

is_creditcard("374356783424314")  # return True or False

Note about credit card validate algorithm: In this software, valid means that the analyzed string conforms to the Luhn algorithm used by the credit card administrators. This software does not make any checks on the records of the credit card administrators. Therefore, it is possible that a valid string has not been issued by the credit card administrator.

For development

Requirements

• Python 3.8
• Poetry 1.6.1

Install requirements

poetry install

Run tests

poetry run pytest

Commit

Before commit, in domplus directory, run:

poetry export -f requirements.txt --output requirements.txt --with test

And add requirements.txt in git staged

History

1.0.3 (2023-09-05)

• Change domplus.govplus.is_validbr_cpf to domplus.gov.br.is_cpf
• Change domplus.govplus.is_validbr_cnpj to domplus.gov.br.is_cnpj
• Change domplus.govplus.is_br_cpf_or_cnpj to domplus.gov.br.is_cpf_or_cnpj
• Change domplus.financeplus.is_validcreditcard to domplus.finance.is_creditcard
• Add brazilian CNH validate
• Add brazilian RENAVAM validate

0.1.9 (2019-05-01)

• Update to Python 3.6
• Added invalid CPF / CNPJ list used by Brazilian Government - Serpro at irpf-livre-src

0.1.3 (2015-04-19)

• First release on PyPI.

License

The MIT License (MIT)

Copyright (c) 2019, Eduardo Basílio

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.