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This package contains a pure-Python CovenantSQL client library, based on PEP 249.
NOTE: PyCovenantSQL only support high level APIs defined in PEP 249.
- Python -- one of the following:
- Packages:
- CovenantSQL Adapter Server:
- CovenantSQL >= 0.0.3
Package is uploaded on PyPI.
You can install it with pip:
$ python3 -m pip install PyCovenantSQL
Documentation is available online: http://developers.covenantsql.io/
Key file and dsn can get from: http://developers.covenantsql.io/docs/quickstart
For support, please fire a issue at Github.
The following examples make use of a simple table
CREATE TABLE `users` ( `id` INTEGER PRIMARY KEY AUTOINCREMENT, `email` varchar(255) NOT NULL, `password` varchar(255) NOT NULL );
import pycovenantsql # Connect to the database with dsn # host and port are your local CovenantSQL Adapter server connection = pycovenantsql.connect( dsn='covenantsql://your_database_id', host='localhost', port=11108, ) try: with connection.cursor() as cursor: # Create a new record sql = "INSERT INTO `users` (`email`, `password`) VALUES (%s, %s)" cursor.execute(sql, ('[email protected]', 'very-secret')) # connection is autocommit. No need to commit in any case. # connection.commit() with connection.cursor() as cursor: # Read a single record sql = "SELECT `id`, `password` FROM `users` WHERE `email`=%s" cursor.execute(sql, ('[email protected]',)) result = cursor.fetchone() print(result) finally: connection.close()
This example will print:
{'password': 'very-secret', 'id': 1}- DB-API 2.0: http://www.python.org/dev/peps/pep-0249
- CovenantSQL Website: https://covenantsql.io/
- CovenantSQL testnet quick start: https://testnet.covenantsql.io/quickstart
- CovenantSQL source code: https://github.com/CovenantSQL/CovenantSQL
PyCovenantSQL is released under the Apache 2.0 License. See LICENSE for more information.