def __init__(self, md, tile_manager, levels, remove_timestamp, coverage, complete_extent=False):
    self.md = md
    self.tile_manager = tile_manager
    self.grid = tile_manager.grid
    self.levels = levels
    self.remove_timestamp = remove_timestamp
    self.coverage = coverage
    self.complete_extent = complete_extent
def __init__(self, md, tile_manager, levels, remove_timestamp, coverage, complete_extent=False):
    self.md = md
    self.tile_manager = tile_manager
    self.grid = tile_manager.grid
    self.levels = levels
    self.remove_timestamp = remove_timestamp
    self.coverage = coverage
    self.complete_extent = complete_extent