it converts a django model to a sqlalchemy declaration
Project description
it converts a django model to a sqlalchemy declaration.
Requirements
Python 3.6 (not tested)
Django 1.4 ~ 1.11 (not tested)
Install
$ pip install d2aUsage
For example you make models_sqla.py at a directory which models.py has been placed on.
And write like the following to the models_sqla.py:
from d2a import copy from . import models copy(models, globals())That’s all, you can import sqlalchemy declaration made from django model.
Example: demo/models.py and demo/models_sqla.py exist.
>>> from demo import models <module 'demo.models' from 'djangomodel2alchemymap/sample/demo/models.py'> >>> models. # tab tab tab -> Test is declared. models.Test( models.models models.uuid >>> from demo import models_sqla >>> models_sqla.Test # Test is declared as sqlalchemy declaration ! <class 'd2a.alchemy.test_table'> >>> models_sqla.Test.__table__ # and got Table ! yatta! Table('test_table', MetaData(bind=None), Column('id', CHAR(length=32), table=<test_table>, primary_key=True, nullable=False), Column('no', INTEGER(), table=<test_table>, nullable=False), Column('created', DateTime(), table=<test_table>, nullable=False), Column('updated', DateTime(), table=<test_table>, nullable=False), Column('type', VARCHAR(length=20), table=<test_table>, nullable=False), Column('description', Text(), table=<test_table>), Column('status', VARCHAR(length=10), table=<test_table>), Column('category', VARCHAR(length=255), table=<test_table>), schema=None)
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