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Python module for brazilian register numbers for persons (CPF) and companies (CNPJ).

Project description

Pycpfcnpj

Description

Python module for brazilian register numbers for persons (CPF) and companies (CNPJ). If want this validation in your web application, please check my tiny web component that does exactly that. ;)

Testing codecov PyPI version Python versions

Related projects

  • Pycnpj-crawler: Python module that crawls data for a given CNPJ on the government website of each state (please check the supported states).

How to install

Now you can install this module with pip! Yeah! :D

uv add pycpfcnpj

Quick Start

To use pycpfcnpj is simples like as every python module should be!

from pycpfcnpj import cpfcnpj
cpf_number = '11144477735'
masked_cpf_number = '111.444.777-35'
cnpj_number = '11444777000161'
masked_cnpj_number = '11.444.777/0001-61'
alphanumeric_cnpj = '12ABC34501DE35'

print(cpfcnpj.validate(cpf_number))
print(cpfcnpj.validate(masked_cpf_number))
print(cpfcnpj.validate(cnpj_number))
print(cpfcnpj.validate(masked_cnpj_number))
print(cpfcnpj.validate(alphanumeric_cnpj))

Expected output:
>>>True
>>>True
>>>True
>>>True
>>>True

Simple like that. =)

You can use, as well, the cpf and cnpj packages. The cpfcnpj is like a Facade to the other modules. Make yourself confortable.

Oh, fork and contribute either if you want to.

Obs.: There is no dependencies.

Oh, and before I forget, you can generate, only and only for test purposes, a CPF or CNPJ number using the 'gen' module. Easy like above:

from pycpfcnpj import gen
gen.cpf()
gen.cnpj()

Expected output:
>>> 49384063495
>>> 20788274885880

Also, you can generate CPF or CǸPJ with punctuation marks. :)

from pycpfcnpj import gen
gen.cpf_with_punctuation()
gen.cnpj_with_punctuation()

Expected output:
>>> 048.891.866-97
>>> 63.212.638/0361-35

Have fun!

In portuguese:

Módulo python para validar números de CPF e CNPJ.

Como instalar:

Agora você pode instalar o pycpfcnpj usando o pip!\m/

uv add pycpfcnpj

Projetos relacionados

Como usar

from pycpfcnpj import cpfcnpj
cpf_number = '11144477735'
masked_cpf_number = '111.444.777-35'
cnpj_number = '11444777000161'
masked_cnpj_number = '11.444.777/0001-61'
alphanumeric_cnpj = '12ABC34501DE35'

print(cpfcnpj.validate(cpf_number))
print(cpfcnpj.validate(masked_cpf_number))
print(cpfcnpj.validate(cnpj_number))
print(cpfcnpj.validate(masked_cnpj_number))
print(cpfcnpj.validate(alphanumeric_cnpj))

Expected output:
>>>True
>>>True
>>>True
>>>True
>>>True

Simples assim! Você também pode usar os pacotes internos que tratam em separado os números de CPF e CNPJ. O módulo 'cpfcnpj' é um tipo de interface para os módulos mais específicos e se encarrega de saber quando você está passando um CPF ou um CNPJ.

Fique à vontade em contribuir com o projeto ou da maneira que quiser. Ah, sim: pure python (sem dependências ;) ).

Ah, e antes que eu me esqueça, você pode gerar, só e apenas somente para fins de teste, um número de CPF ou CNPJ utilizando o módulo 'gen'. Fácil como acima:

from pycpfcnpj import gen
gen.cpf()
gen.cnpj()

Expected output:
>>> 49384063495
>>> 20788274885880

E você também pode gerar CPF ou CNPJ com pontuação :)

from pycpfcnpj import gen
gen.cpf_with_punctuation()
gen.cnpj_with_punctuation()

Expected output:
>>> 048.891.866-97
>>> 63.212.638/0361-35

Divirta-se!

Changelog

1.9

  • Added official support for alphanumeric CNPJ (2026+)

1.8

  • Dropped travis and python versions under 3.8

1.7.2

  • Use poetry to handle dev/test dependencies, building and publishing

1.7.1

  • Fix for cpf/cnpjs containing special characters.

1.7.0

  • Invalidates cpf/cnpjs containing non-numeric characters and spaces.

1.6.0

  • Remove python 2.7 support
  • Add python 3.8 support

1.1

  • Handles CPF and CNPJ numbers with punctuation marks.

1.2

  • Use sys rather than six to check python's version and keeps this project 100% free of dependencies.

1.3

  • Generate CPF and CNPJ numbers with punctuation marks.

1.4

  • Adding support to unicode values.

1.5

  • Better CPF and CNPJ generation

1.5.1

  • Use regex to remove punctuation

Log de mudanças

1.9

  • Suporte oficial ao CNPJ alfanumérico (2026+)

1.8

  • Travis fora e versões do Python abaixo de 3.8 não são mais suportadas

1.7.2

  • Use Poetry para lidar com dependências de desenvolvimento/teste, construção e publicação

1.7.1

  • Correção para cpf/cnpjs que contém caracteres especials.

1.7.0

  • Invalida cpf/cnpjs que contém caracteres não numéricos e espaços.

1.6.0

  • Remove suporte para python 2.7
  • Adiciona suporte para python 3.8

1.1

  • Trata números de CPF e CPNJ com sinais de pontuação

1.2

  • Uso do sys em vez do six para verificar a versão do Python e evitando o uso de libs terceiras

1.3

  • Gera números de CPF e CNPJ com pontuação.

1.4

  • Suporte a unicode.

1.5

  • Geração de CPF e CNPJ mais eficiente.

1.5.1

  • Regex para remover a pontuação.

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