astro-otter 1.2.3

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OTTER API

Open mulTiwavelength Transient Event Repository

A Python API for the OTTER.

Installation

To install the OTTER API use

python3 -m pip install astro-otter[standard]

Developer Instructions

1. Set the OTTER_ROOT environment variable

   export OTTER_ROOT=/path/to/where/to/clone
   

2. Clone the relevant repos:

   git clone https://github.com/astro-otter/otter.git $OTTER_ROOT/otter
   git clone https://github.com/astro-otter/otterdb.git $OTTER_ROOT/otterdb
   git clone https://github.com/astro-otter/otter-web.git $OTTER_ROOT/otter-web
   

3. Install the NASA ADS Python API by following the instructions at https://ads.readthedocs.io/en/latest/#getting-started
4. Install otter, the API for this database. From the root directory where you installed these repos:

   cd $OTTER_ROOT/otter
   python -m pip install -e .
   

5. Process the data to build the local copy of the database. Follow the instructions in the otterdb repo README.
6. Easily access the data using the Otter code! In python:

import os
from otter import Otter
otter = Otter(os.path.join(os.environ['OTTER_ROOT'], 'otterdb', '.otter'))
res = otter.query(names='AT2018hyz')
print(res)

Installation from Source

To install the OTTER API from the source code use

git clone https://github.com/astro-otter/otter.git
cd otter
python -m pip install .

This will be changed into the more convenient python -m pip install astro-otter at a later date!

For developers, please also enable the pre-commit hooks using

pre-commit install

Repo Organization

Directory	Contents
src/otter	A pip installable API for interfacing with the OTTER database
scripts	The pipeline scripts for converting unprocessed data into the OTTER JSON format
docs	Documentation for the OTTER API
test	Some Unit tests for the source code