python with support for versions 2.7+ and 3.4+ (developed with 3.6) Built-in support for SQLite, MySQL and Postgresql. numerous extensions available (postgres hstore/json/arrays, sqlite full-text- search Contributing Patches Bugs Questions Database Initializing a Database Using Postgresql Using SQLite Using MySQL Connecting using a Database URL Run-time database configuration Dynamically defining a database Connection Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions MySQL Extensions DataSet Fields Hybrid Attributes Key/Value Store Shortcuts Signal support pwiz, a model

python with support for versions 2.7+ and 3.4+ (developed with 3.6) Built-in support for SQLite, MySQL and Postgresql. numerous extensions available (postgres hstore/json/arrays, sqlite full-text- search Data Aggregation Recursion Database Initializing a Database Using Postgresql Using SQLite Using MySQL Connecting using a Database URL Run-time database configuration Dynamically defining a database Connection Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions MySQL Extensions DataSet Fields Hybrid Attributes Key/Value Store Shortcuts Signal support pwiz, a model

intuitive to use. a small, expressive ORM python 2.7+ and 3.4+ (developed with 3.6) supports sqlite, mysql and postgresql tons of extensions Peewee’s source code hosted on GitHub [https://github.com/coleifer/peewee] Contributing Patches Bugs Questions Database Initializing a Database Using Postgresql Using SQLite Using MySQL Connecting using a Database URL Run-time database configuration Dynamically defining a database Connection Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions MySQL Extensions DataSet Fields Hybrid Attributes Key/Value Store Shortcuts Signal support pwiz, a model

use. • a small, expressive ORM • python 2.7+ and 3.4+ (developed with 3.6) • supports sqlite, mysql and postgresql • tons of extensions Peewee’s source code hosted on GitHub. New to peewee? These available test runner options, use: python runtests.py --help Note: To run tests against Postgres or MySQL you need to create a database named “peewee_test”. To test the Postgres extension module, you will database, there are many DB-API 2.0-compatible drivers out there, such as pymysql or psycopg2 for MySQL and Postgres respectively. • Cython: used for various speedups. Can give a big boost to certain operations

python with support for versions 2.7+ and 3.4+ (developed with 3.6) • Built-in support for SQLite, MySQL and Postgresql. • numerous extensions available (postgres hstore/json/arrays, sqlite full-text-search available test runner options, use: python runtests.py --help Note: To run tests against Postgres or MySQL you need to create a database named “peewee_test”. To test the Postgres extension module, you will database, there are many DB-API 2.0-compatible drivers out there, such as pymysql or psycopg2 for MySQL and Postgres respectively. • Cython: used for various speedups. Can give a big boost to certain operations

python with support for versions 2.7+ and 3.4+ (developed with 3.6) • Built-in support for SQLite, MySQL and Postgresql. • numerous extensions available (postgres hstore/json/arrays, sqlite full-text-search available test runner options, use: python runtests.py --help Note: To run tests against Postgres or MySQL you need to create a database named “peewee_test”. To test the Postgres extension module, you will database, there are many DB-API 2.0-compatible drivers out there, such as pymysql or psycopg2 for MySQL and Postgres respectively. • Cython: used for various speedups. Can give a big boost to certain operations

expressive ORM Written in python with support for versions 2.6+ and 3.2+. built-in support for sqlite, mysql and postgresql numerous extensions available (postgres hstore/json/arrays, sqlite full-text- search Database Creating a database connection and tables Using Postgresql Using SQLite Using BerkeleyDB Using MySQL Connecting using a Database URL Multi-threaded applications Run-time database configuration Dynamically database, there are many DB-API 2.0-compatible drivers out there, such as pymysql or psycopg2 for MySQL and Postgres respectively. Cython [http://cython.org/]: used for various speedups. Can give a big

python with support for versions 2.7+ and 3.4+ (developed with 3.6) • Built-in support for SQLite, MySQL and Postgresql. • numerous extensions available (postgres hstore/json/arrays, sqlite full-text-search available test runner options, use: python runtests.py --help Note: To run tests against Postgres or MySQL you need to create a database named “peewee_test”. To test the Postgres extension module, you will database, there are many DB-API 2.0-compatible drivers out there, such as pymysql or psycopg2 for MySQL and Postgres respectively. • Cython: used for various speedups. Can give a big boost to certain operations

ORM • Written in python with support for versions 2.6+ and 3.2+. • built-in support for sqlite, mysql and postgresql • numerous extensions available (postgres hstore/json/arrays, sqlite full-text-search database, there are many DB-API 2.0-compatible drivers out there, such as pymysql or psycopg2 for MySQL and Postgres respectively. • Cython: used for various speedups. Can give a big boost to certain operations your database driver’s documentation for the available parameters: • Postgres: psycopg2 • MySQL: MySQLdb • MySQL: pymysql • SQLite: sqlite3 1.6.2 Using Postgresql To connect to a Postgresql database

expressive ORM Written in python with support for versions 2.7+ and 3.2+. Built-in support for SQLite, MySQL and Postgresql. numerous extensions available (postgres hstore/json/arrays, sqlite full-text- search Data Aggregation Recursion Database Initializing a Database Using Postgresql Using SQLite Using MySQL Connecting using a Database URL Run-time database configuration Dynamically defining a database Connection available test runner options, use: python runtests.py --help Note To run tests against Postgres or MySQL you need to create a database named “peewee_test”. To test the Postgres extension module, you will