def draw_template(self, random, pv):
if self.element_strategy is None:
return ()
length = clamp(self.min_size, dist.geometric(random, 1.0 / (1 + pv.average_length)), self.max_size)
result = []
for _ in hrange(length):
result.append(self.element_strategy.draw_template(random, pv.child_parameter))
return tuple(result)
def draw_template(self, random, pv):
if self.element_strategy is None:
return ()
length = clamp(
self.min_size,
dist.geometric(random, 1.0 / (1 + pv.average_length)),
self.max_size,
)
result = []
for _ in hrange(length):
result.append(
self.element_strategy.draw_template(random,
pv.child_parameter))
return tuple(result)
def adjust_float(self, source, offset):
return int_to_float(clamp(
0,
float_to_int(source) + offset,
2 ** 64 - 1
))
def draw_parameter(self, random):
return clamp(
0.0,
random.random() * 2 / self.average_size,
1 - 10e-6,
)
def test_clamp():
assert clamp(None, 1, None) == 1
assert clamp(None, 10, 1) == 1
assert clamp(1, 0, 1) == 1
assert clamp(1, 0, None) == 1
def draw_parameter(self, random):
return clamp(
0.0,
random.random() * 2 / self.average_size,
1 - 10e-6,
)
def test_clamp():
assert clamp(None, 1, None) == 1
assert clamp(None, 10, 1) == 1
assert clamp(1, 0, 1) == 1
assert clamp(1, 0, None) == 1
def adjust_float(self, source, offset):
return int_to_float(clamp(0, float_to_int(source) + offset, 2**64 - 1))
