def __init__(self,
louver_count,
depth,
offset=0,
angle=0,
contour_vector=Vector2D(0, 1),
flip_start_side=False):
"""Initialize LouversByCount."""
self._louver_count = int_positive(louver_count, 'louver count')
_LouversBase.__init__(self, depth, offset, angle, contour_vector,
flip_start_side)
def test_int_positive():
"""Test the int_positive method."""
assert isinstance(int_positive(2.0), int)
assert isinstance(int_positive(2), int)
assert isinstance(int_positive('2'), int)
with pytest.raises(AssertionError):
assert isinstance(int_positive(-2), float)
with pytest.raises(TypeError):
assert isinstance(int_positive('two'), float)
with pytest.raises(TypeError):
assert isinstance(int_positive([2]), float)
try:
int_positive(-2, 'test number')
except AssertionError as e:
assert 'test number' in str(e)
def direct_normal_irradiance(self, value):
value = typing.int_positive(value, 'Direct normal irradiance')
self._direct_normal_irradiance = value
def diffuse_horizontal_irradiance(self, value):
value = typing.int_positive(value, 'Diffuse horizontal irradiance')
self._diffuse_horizontal_irradiance = value
def timestep(self, value):
value = int_positive(value, 'simulation parameter timestep')
assert value in self.VALIDTIMESTEPS, 'SimulationParameter timestep "{}" is ' \
'invalid. Must be one of the following:{}'.format(value, self.VALIDTIMESTEPS)
self._timestep = value
def analysis_years(self, value):
self._analysis_years = int_positive(
value, input_name='financial parameter analysis years')