Skip to main content

Light-weight client to manipulate alerts from Fink

Project description

pypi Quality Gate Status Maintainability Rating Sentinel codecov Documentation Status

Fink client

fink-client is a light package to manipulate catalogs and alerts issued from the fink broker programmatically. Learn how to connect and use it by checking the documentation.

Installation

fink_client requires a version of Python 3.7+. To install it, just run

pip install fink-client

Registration

In order to connect and poll alerts from Fink, you need to get your credentials:

  1. Subscribe to one or more Fink streams by filling this form.
  2. After filling the form, we will send your credentials. Register them on your laptop by simply running:
fink_client_register -username <USERNAME> -group_id <GROUP_ID> ...

Usage

Once you have your credentials, you are ready to poll streams!

fink_consumer -h
usage: fink_consumer [-h] [--display] [-limit LIMIT] [--available_topics]
                     [--save] [-outdir OUTDIR] [-schema SCHEMA]

Kafka consumer to listen and archive Fink streams

optional arguments:
  -h, --help          show this help message and exit
  --display           If specified, print on screen information about incoming
                      alert.
  -limit LIMIT        If specified, download only `limit` alerts. Default is
                      None.
  --available_topics  If specified, print on screen information about
                      available topics.
  --save              If specified, save alert data on disk (Avro). See also
                      -outdir.
  -outdir OUTDIR      Folder to store incoming alerts if --save is set. It
                      must exist.
  -schema SCHEMA      Avro schema to decode the incoming alerts. Default is
                      None (latest version downloaded from server)

You can also look at an alert on the disk:

fink_alert_viewer -h
usage: fink_alert_viewer [-h] [-filename FILENAME]

Display cutouts and lightcurve from a ZTF alert

optional arguments:
  -h, --help          show this help message and exit
  -filename FILENAME  Path to an alert data file (avro format)

Learn how to use fink-client by following the dedicated tutorial. It should not take long to learn it!

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

fink-client-2.6.tar.gz (18.1 kB view hashes)

Uploaded Source

Built Distribution

fink_client-2.6-py3-none-any.whl (26.2 kB view hashes)

Uploaded Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page