python-geojson-client

This library provides convenient access to GeoJSON Feeds.

Installation

pip install geojson-client

Usage

See below for examples of how this library can be used for particular GeoJSON feeds. After instantiating a particular class and supply the required parameters, you can call update to retrieve the feed data. The return value will be a tuple of a status code and the actual data in the form of a list of feed entries specific to the selected feed.

Status Codes

• UPDATE_OK: Update went fine and data was retrieved. The library may still return empty data, for example because no entries fulfilled the filter criteria.
• UPDATE_OK_NO_DATA: Update went fine but no data was retrieved, for example because the server indicated that there was not update since the last request.
• UPDATE_ERROR: Something went wrong during the update

Supported GeoJSON Feeds

Generic Feed

Supported Filters: Distance

Example

from geojson_client.generic_feed import GenericFeed
# Home Coordinates: Latitude: -33.0, Longitude: 150.0
# Filter radius: 5000 km
feed = GenericFeed((-33.0, 150.0), filter_radius=5000, url="https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_day.geojson")
status, entries = feed.update()

NSW Rural Fire Service

Supported Filters: Distance, Category

Example

from geojson_client.nsw_rural_fire_service_feed import NswRuralFireServiceFeed
# Home Coordinates: Latitude: -33.0, Longitude: 150.0
# Filter radius: 50 km
# Filter categories: 'Advice'
feed = NswRuralFireServiceFeed((-33.0, 150.0), filter_radius=50, filter_categories=['Advice'])
status, entries = feed.update()