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Aspen-PyConnect

Aspen-PyConnect is a wrapper for pulling data from Aspen IP.21 historian servers using Python. The current version uses a SOAP connector by default.

Installation

Use the package manager pip to install aspen-pyconnect.

pip install aspen-pyconnect

Usage

Opening a Connection

from aspen_pyconnect import IP21Connector

aspen = IP21Connector(server='SERVER_NAME', user='DOMAIN\USERNAME', pw='PASSWORD')
aspen.connect()

Loading a Single Tag from History into Pandas DataFrame

import pandas as pd
from datetime import datetime

data = aspen.history(
    start_time=datetime(2020, 1, 1),
    end_time=datetime.now(),
    name='TAG_NAME',
    period='01:00:00',
    stepped=0
)
df = pd.DataFrame(data)

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT