DStore 0.1.0a1

Python Data abstraction layer (ORM)

DStore (DataStore) is a Python Object Relational Mapper (ORM) that allows easy description of data models.

Installing

PyMan is available from the PyPi repository.

This means that all you have to do to install PyMan is run the following in a console:

$ pip install dstore

Minimal Example

from dstore import MemoryStore, Model, var, mod

class Car( Model ):
    _namespace = "cars.make"
    _vars = [
        var.RowID,
        var.String( "manufacturer", 32, mods = [ mod.NotNull() ] ),
        var.String( "make", 32, mods = [ mod.NotNull() ] ),
        var.Number( "year", mods = [ mod.NotNull(), mod.Min( 1950 ), mod.Max( 2017 ) ] ),
    ]

# Create the MemoryStore instance, and add Models to it
store = MemoryStore( [ Car ] )
store.init_app()
store.connect()
store.create_all()

# Destroy all instances and shut down the application
store.destroy_all()
store.disconnect()
store.destroy_app()

Documentation: ReadTheDocs

Source Code: GitHub