LaikaDB, banco de dados para projetos simples.

Related tags

Databaselaikadb
Overview

LaikaDB

BADGE BADGE

LaikaDB é um banco de dados noSQL para uso local e simples, onde você pode realizar gravações e leituras de forma eficiente e simples. Todos os dados ficam guardados em um arquivo JSON.

Com arquivos JSON, você pode movimentar seu banco de dados e ter diversas cópias dele guardadas como backup. Você pode utilizar um banco de dados existente ou criar um novo diretamente com o LaikaDB.

Guia

Como usar

Para usar o LaikaDB, é necessário primeiramente baixar o código-fonte. Crie um diretório na pasta raíz ou na pasta laikadb/examples para fazer seu primeiro uso.

Criando um objeto pai

Vamos começar com um exemplo básico, criando um objeto pai simples:

from laikadb import LaikaDB

db = LaikaDB()
db.add_parent('meuObjeto', {})

Pronto, após isso, um arquivo laika.db.json será criado em seu diretório e lá contém todas as informações necessárias para o funcionamento do LaikaDB.

Objetos "pai" sempre estarão na raíz do banco de dados

Adicionando um objeto filho

Um objeto filho sempre estará dentro do objeto pai, para adicionar um objeto filho ao objeto pai, usaremos o método LaikaDB.add_child. Veja o exemplo abaixo:

from laikadb import LaikaDB

db = LaikaDB()

db.add_parent('meuObjeto', {})
db.add_child(parent_name='meuObjeto',
             child_name='meuObjetoFilho',
             content={})

Bom, agora vamos explicar pra que serve cada argumento desse.

  • parent_name: Nome do objeto pai que vai receber o objeto filho (será criado se não existir);
  • child_name: Nome do objeto filho;
  • content: Conteúdo inicial do objeto filho.

No final de tudo, a estrutura seria essa:

"meuObjeto": {
  "meuObjetoFilho": {}
}
Owner
Jaedson Silva
Backend programmer focused on changing the world. #python
Jaedson Silva
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