def __init__(self, mapchete_file, zoom=None, bounds=None):
"""
Initialize with a .mapchete file and optional zoom & bound parameters.
"""
try:
self.config = get_clean_configuration(
mapchete_file,
zoom=zoom,
bounds=bounds
)
base_tile_pyramid = TilePyramid(str(self.config["output_srs"]))
base_tile_pyramid.set_format(self.config["output_format"])
self.tile_pyramid = MetaTilePyramid(
base_tile_pyramid,
self.config["metatiling"]
)
self.format = self.tile_pyramid.format
except Exception as e:
raise
