Convert GeoJSON to TopoJSON in Python

geojson-to-topojson.py

import os
import aspose.gis as gis
from aspose.gis import VectorLayer, Drivers, ConversionOptions
from aspose.gis.formats.topojson import TopoJsonOptions
from aspose.pycore import cast
 
# Define path for the working directory and load the Aspose.GIS license.
dataDir = "files"
license = gis.License()
license.set_license("License.lic")
# Set path for the source GeoJSON file.
sample_geojson_path = os.path.join(dataDir, "sample.geojson")
output_file_path = os.path.join(dataDir, "convertedSample_out.topojson")
# Call the convert method to convert GeoJSON to TopoJSON
VectorLayer.convert(sample_geojson_path, Drivers.geo_json, output_file_path, Drivers.topo_json)