influxdb3-python 0.1.0

Community Python client for InfluxDB 3.0

InfluxDB 3.0 Python Client

Introduction

influxdb_client_3 is a Python module that provides a simple and convenient way to interact with InfluxDB 3.0. This module supports both writing data to InfluxDB and querying data using the Flight client, which allows you to execute SQL and InfluxQL queries on InfluxDB 3.0.

Dependencies

• pyarrow
• influxdb-client

Installation

You can install the dependencies using pip:

pip install influxdb3-client

Usage

Importing the Module

from influxdb_client_3 import InfluxDBClient3, Point

Initialization

If you are using InfluxDB Cloud, then you should note that:

1. You will need to supply your org id, this is not necessary for InfluxDB Dedicated.
2. Use a bucketname for the database argument.

client = InfluxDBClient3(token="your-token",
                         host="your-host",
                         org="your-org",
                         database="your-database")

Writing Data

You can write data using the Point class, or supplying line protocol.

Using Points

point = Point("measurement").tag("location", "london").field("temperature", 42)
client.write(point)

Using Line Protocol

point = "measurement fieldname=0"
client.write(point)

Querying with SQL

query = "select * from measurement"
reader = client.query(query=query, language="sql")
table = reader.read_all()
print(table.to_pandas().to_markdown())

Querying with influxql

query = "select * from measurement"
reader = client.query(query=query, language="influxql")
table = reader.read_all()
print(table.to_pandas().to_markdown())