def encode_single_layer(out, features, zoom):
    """
    Encode a list of (WKB|shapely, property dict, id) features into a
    GeoJSON stream.

    If no id is available, pass in None

    Geometries in the features list are assumed to be lon, lats.
    """
    precision = precision_for_zoom(zoom)
    fs = create_layer_feature_collection(features, precision)
    json.dump(fs, out)
def encode_single_layer ( out , features , zoom ) : precision = precision_for_zoom ( zoom ) fs = create_layer_feature_collection ( features , precision ) json . dump ( fs , out )
Encode a list of (WKB|shapely, property dict, id) features into a
    GeoJSON stream.

    If no id is available, pass in None

    Geometries in the features list are assumed to be lon, lats.