def test_swapdict():
assert {1:'a'} == tools.swapdict({'a':1})
# if the are non-unique values, we can catch the error or no:
try:
tools.swapdict({'a':1, 'b':1})
assert False
except:
assert True
tools.swapdict({'a':1, 'b':1}, check_ambiguity=False)
def test_swapdict():
assert {1: 'a'} == tools.swapdict({'a': 1})
# if the are non-unique values, we can catch the error or no:
try:
tools.swapdict({'a': 1, 'b': 1})
assert False
except:
assert True
tools.swapdict({'a': 1, 'b': 1}, check_ambiguity=False)
def _set_hex(self, value):
# hex is an approximation made of 255 bits so do not define rgb here
if self.is_valid_hex_color(value):
value = self.get_standard_hex_color(value)
self._hex = value
if self._hex in self.colors.values():
self._name = swapdict(self.colors, check_ambiguity=False)[self._hex]
else:
self._name = "undefined"
self._rgb = hex2rgb(self._hex, normalise=True)
else:
# just to warn the user
self.get_standard_hex_color(value)