sqlalchemy.types UserDefinedType Example Code

UserDefinedType is a class within the sqlalchemy.types module of the SQLAlchemy project.

BOOLEAN, Boolean, DATE, DATETIME, Date, DateTime, Enum, FLOAT, Float, INTEGER, Integer, Interval, NULLTYPE, NullType, String, TEXT, TIME, Text, Time, TypeEngine, and to_instance are several other callables with code examples from the same sqlalchemy.types package.

Example 1 from GeoAlchemy2

GeoAlchemy2 (project documentation and PyPI package information) extends SQLAlchemy with new data types for working with geospatial databases, particularly PostGIS, which is a spatial database extender for PostgreSQL. The project is provided as open source under the MIT license.

GeoAlchemy2 / geoalchemy2 / comparator.py