SQLAlchemy-JSONField 0.5.0

SQLAlchemy_JSONField

SQLALchemy JSONField implementation for storing dicts at SQL independently from JSON type support.

Python 2.7
Python 3.4
Python 3.5
Python 3.6
PyPy
PyPy3

Usage

Direct usage with MariaDB (example extracted from functional tests):

import sqlalchemy_jsonfield

class ExampleTable(Base):
    __tablename__ = table_name
    id = sqlalchemy.Column(sqlalchemy.Integer, primary_key=True)
    row_name = sqlalchemy.Column(
        sqlalchemy.Unicode(64),
        unique=True,
    )
    json_record = sqlalchemy.Column(
        sqlalchemy_jsonfield.JSONField(
            # MariaDB does not support JSON for now
            enforce_string=True,
            # MariaDB connector requires additional parameters for correct UTF-8
            enforce_unicode=False
        ),
        nullable=False
    )

Usage on PostgreSQL/Oracle MySQL(modern version)/SQLite(testing) environments allows to set enforce_string=False and use native JSON fields.

Testing

The main test mechanism for the package sqlalchemy_jsonfield is using tox. Test environments available:

pep8
py27
py34
py35
py36
pypy
pypy3
pylint
docs

CI systems

For code checking several CI systems is used in parallel:

1. Travis CI: is used for checking: PEP8, pylint, bandit, installation possibility and unit tests. Also it’s publishes coverage on coveralls.

2. coveralls: is used for coverage display.

3. Circle CI: is used for functional tests at separate docker infrastructure. This CI used for HUGE tests.

CD system

Travis CI: is used for package delivery on PyPI.