timeplus-connect 0.8.17

Timeplus Database Driver for Python, Pandas, and Superset

Timeplus Connect

This project provides Python connector to interact with Timeplus Enterprise or Timeplus Proton. The code is based on clickhouse-connect.

A high performance database driver for connecting Timeplus to Python, Pandas, and Superset

• Pandas DataFrames
• Numpy Arrays
• PyArrow Tables
• Superset Connector
• SQLAlchemy 1.3 and 1.4 (limited feature set)

Timeplus Connect currently uses the Timeplus HTTP interface for maximum compatibility, defaulting to 8123.

Installation

pip install timeplus-connect

Timeplus Connect requires Python 3.9 or higher.

Superset Connectivity

Timeplus Connect is fully integrated with Apache Superset.

When creating a Superset Data Source, use a SqlAlchemy DSN in the form timeplus://{username}:{password}@{host}:{port}, such as timeplus://default:password@localhost:8123.

SQLAlchemy Implementation

Timeplus Connect incorporates a minimal SQLAlchemy implementation (without any ORM features) for compatibility with Superset. It has only been tested against SQLAlchemy versions 1.3.x and 1.4.x, and is unlikely to work with more complex SQLAlchemy applications.

Asyncio Support (to be verified)

Timeplus Connect provides an async wrapper, so that it is possible to use the client in an asyncio environment. See the run_async example for more details.