def test_dump_load(some_point, tmpdir):
file = tmpdir.join("test.wkt")
with open(file, "w") as file_pointer:
dump(some_point, file_pointer)
with open(file, "r") as file_pointer:
restored = load(file_pointer)
assert some_point == restored
def get_wkt_bbox(fname):
try:
from shapely import wkt
except ImportError:
logger.error("Need shapely installed to load from .wkt file")
raise
return wkt.load(fname).bounds
def test_dump_load_null_geometry(empty_geometry, tmpdir):
file = tmpdir.join("test.wkt")
with open(file, "w") as file_pointer:
dump(empty_geometry, file_pointer)
with open(file, "r") as file_pointer:
restored = load(file_pointer)
# This is does not work with __eq__():
assert empty_geometry.equals(restored)
IMAGE_SIZE_Y = 1024 # in pixels
RESOLUTION = 0.25 # in meters per pixel along x and y axis
BBOX_CENTER_OFFSET_X = IMAGE_SIZE_X * RESOLUTION / 2
BBOX_CENTER_OFFSET_Y = IMAGE_SIZE_Y * RESOLUTION / 2
IMAGES_PER_OBJECT = 5
TRAIN_TEST_SPLIT = 1 / 10
DATA_DIR = '../data/windturbines/'
RATIO_POS_NEG_SAMPLES = 1 / 10
RD_X_MIN = 646.36
RD_X_MAX = 308975.28
RD_Y_MIN = 276050.82
RD_Y_MAX = 636456.31
# Build Netherlands geometry to check randomly created points to fall within
with open('Netherlands.txt') as csv_neth:
netherlands = wkt.load(csv_neth)
# Get list of objects to get aerial imagery for
payload = '''
PREFIX brt: <http://brt.basisregistraties.overheid.nl/def/top10nl#>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
prefix pdok: <http://data.pdok.nl/def/pdok#>
SELECT * WHERE {{
?instance a ?class ;
geo:hasGeometry/pdok:asWKT-RD ?rd ;
geo:hasGeometry/geo:asWKT ?wgs84 .
filter(
?class = brt:{}
)
}}
def madagascar(scope="module"):
"""Load a simplified geometry of Madagascar."""
fname = resource_filename(__name__, "data/madagascar.wkt")
with open(fname) as f:
return wkt.load(f)
def senegal(scope="module"):
"""Load a simplified geometry of Senegal."""
fname = resource_filename(__name__, "data/senegal.wkt")
with open(fname) as f:
return wkt.load(f)
def get_wkt_bbox(fname):
from shapely import wkt
with open(fname) as f:
return wkt.load(f).bounds