geoengine 0.2.0

A package for easy access to Geo Engine instances

Geo Engine Python Package

This package allows easy access to Geo Engine functionality from Python environments.

Test

Create a virtual environment (e.g., python3 -m venv env). Then, install the dependencies with:

python3 -m pip install -r requirements.txt
python3 -m pip install -e .

Run tests with:

pytest

Dependencies

Since we use cartopy, you need to have the following system dependencies installed.

• GEOS
• PROJ

For Ubuntu, you can use this command:

sudo apt-get install libgeos-dev libproj-dev

Build

You can build the package with:

python3 -m pip install --upgrade build
python3 -m build

Distribute to PyPI

Test-PyPI

python3 -m build
python3 -m twine upload --repository testpypi dist/*

PyPI

python3 -m build
python3 -m twine upload --repository pypi dist/*

Try it out

Start a python terminal and try it out:

import geoengine as ge
from datetime import datetime

ge.initialize("http://peter.geoengine.io:6060")

time = datetime.strptime('2014-04-01T12:00:00.000Z', "%Y-%m-%dT%H:%M:%S.%f%z")

workflow = ge.workflow_by_id('4cdf1ffe-cb67-5de2-a1f3-3357ae0112bd')

print(workflow.get_result_descriptor())

workflow.get_dataframe(ge.Bbox([-60.0, 5.0, 61.0, 6.0], [time, time]))