1 # SPDX-License-Identifier: GPL-2.0-only
3 # This file is part of Nominatim. (https://nominatim.org)
5 # Copyright (C) 2022 by the Nominatim developer community.
6 # For a full list of authors see the git log.
8 Collection of assertion functions used for the steps.
12 """ Compares a float value with a certain jitter.
14 def __init__(self, value, offset=0.00001):
18 def __eq__(self, other):
19 return abs(other - self.value) < self.offset
22 """ Comparator for bounding boxes.
24 def __init__(self, bbox_string):
25 self.coord = [float(x) for x in bbox_string.split(',')]
27 def __contains__(self, item):
28 if isinstance(item, str):
29 item = item.split(',')
30 item = list(map(float, item))
33 return self.coord[0] <= item[0] <= self.coord[2] \
34 and self.coord[1] <= item[1] <= self.coord[3]
37 return item[0] >= self.coord[0] and item[1] <= self.coord[1] \
38 and item[2] >= self.coord[2] and item[3] <= self.coord[3]
40 raise ValueError("Not a coordinate or bbox.")
43 return str(self.coord)