def test_is_line(self):
p1 = Point(-1, -1)
p2 = Point(2, 3)
p4 = Point(-1, 3)
p5 = Point(-4, -5)
self.assertFalse(Triangle(p1, p2, p4).is_line())
self.assertTrue(Triangle(p1, p2, p5).is_line())
def res():
circle = Circle(1, 2)
triangle = Triangle(Point(0, 1), Point(2, 3), Point(10, 2))
square = Square(Point(0, 1), Point(4, 4))
spis_figure = []
spis_figure.append(circle.ploshad())
spis_figure.append(triangle.ploshad())
spis_figure.append(square.ploshad())
return spis_figure
def test_case_8(self):
ans = "\n" + inspect.stack()[0][3] + ": \n"
s = Triangle([(0, 0), (10, 0), (5, 5)])
ans += str(s) + "\n"
ans += s.details() + "\n"
self.check(ans, 6084, True)
def main():
point_a = Point(2, 4)
point_b = Point(6, 11)
point_c = Point(3, 4)
triangle_1 = Triangle(point_a, point_b, point_c)
print(triangle_1.triangle_S())
print(triangle_1.triangle_P())
print('=' * 20)
square_1 = Square(point_a, point_b)
print(square_1.square_S())
print(square_1.square_P())
print('=' * 20)
circle_1 = Circle(point_a, 15)
print(circle_1.circle_S())
print(circle_1.circle_P())
class TestTriangle(unittest.TestCase):
def setUp(self):
self.a_triangle = Triangle('Ted')
#self.allies= ['Circle']
def testAllies(self):
value = self.a_triangle.add_ally('Square')
allies = ['Circle']
self.assertNotEqual(allies, value)
def testShapeType(self):
self.assertEqual(Triangle.shape_type, 'Triangle')
def testPerimeter(self):
self.assertEqual(self.a_triangle.perimeter(), (3 * 2))
def testArea(self):
self.assertNotEqual(self.a_triangle.area(), 0)
def sierpinski(layers, t):
assert type(t) == Triangle, "input was not a Triangle"
if layers > 9:
print("Too many layers specified, resetting to max of 9")
layers = 9
if layers == 0:
return [t]
else:
AB = t.A.midpoint(t.B)
BC = t.B.midpoint(t.C)
CA = t.C.midpoint(t.A)
t1 = Triangle(t.A, AB, CA)
t2 = Triangle(AB, t.B, BC)
t3 = Triangle(CA, BC, t.C)
return sierpinski(layers - 1, t1) + sierpinski(
layers - 1, t2) + sierpinski(layers - 1, t3)
def mutateSimpleShape(shape):
ran = random.uniform(0, 99)
if ran > 60:
nshape = random.choice([
Square(shape.children),
Circle(shape.children),
Triangle(shape.children)
])
if nshape.name == shape.name:
return mutateSimpleShape(shape)
return nshape
else:
return shape
def create(pt, r=None):
n = len(pt)
if (r == None):
if n == 1:
x, y = pt[0]
return Point(x, y)
elif n == 2:
return Segment(pt)
elif n == 3:
return Triangle(pt)
else:
return Polygon(pt)
elif n == 1:
x, y = pt[0]
if (r > 0):
return Circle(x, y, r)
else:
return Point(x, y)
def atomconvert(text, nts):
parr = [] # eg.[a 1 b 2 ]
atomparr = [] # eg.[1 2 3]
parr.clear()
atomparr.clear()
sumflag = 0
for chip in reversed(text):
# print(chip)
if "]" in chip:
sumflag = sumflag + chip.count("]")
# print(sumflag)
chip = chip.replace("[", "")
chip = chip.replace("]", "")
# print(chip)
if is_number(chip): # 如果是数字
atomparr.append(float(chip))
else: # 如果是字母
list.reverse(atomparr)
if chip == "a" or chip == "alpha":
parr.append(Alpha(*atomparr))
elif chip == "b" or chip == "brightness":
parr.append(Brightness(*atomparr))
elif chip == "sat" or chip == "saturation":
parr.append(Saturation(*atomparr))
elif chip == "h" or chip == "hue":
parr.append(Hue(*atomparr))
elif chip == "y":
parr.append(Y(*atomparr))
elif chip == "r" or chip == "rotate":
parr.append(Rotate(*atomparr))
elif chip == "f" or chip == "flip":
parr.append(Flip(*atomparr))
elif chip == "x":
parr.append(X(*atomparr))
elif chip == "s" or chip == "size":
parr.append(Size(*atomparr))
elif chip == "trans" or chip == "transform":
parr.append(Transform(*atomparr))
elif chip == "skew":
parr.append(Skew(*atomparr))
elif chip == "..":
parr.append(randRange(*atomparr))
# 统计完毕一个参数，清空数字列表
atomparr.clear()
list.reverse(parr)
if sumflag == 2:
# print("GG")
parr = [Leftbrac()] + parr + [Rightbrac()]
if text[0] == "CIRCLE":
return Circle(parr)
elif text[0] == "TRIANGLE":
return Triangle(parr)
elif text[0] == "SQUARE":
return Square(parr)
else:
ntName = text[0]
for n in nts:
if ntName == n.name:
return RuleCall(n, parr)
newNT = NonTerminal(ntName, [])
nts.append(newNT)
return RuleCall(newNT, parr)
def test_perimeter(self, a, b, c, expected):
t = Triangle(a, b, c)
assert t.perimeter() == expected
def test_tipo_lado(self, a, b, c, expected):
t = Triangle(a, b, c)
assert t.triangle_type() == expected
from classes import Cirlce, Triangle, Point, Square
# При потребности создавать все необходимые методы не описанные в задании.
# Создать список фигур и в цикле подсчитать и вывести площади всех фигур на экран[my-oop-03]
# Примечание: в рамках задание создать два файла: classes.pyи main.py.
# В первом будут описаны все классы, во втором классы будут импортированы и использованы.
list = [ Cirlce(0, 5, 10), Triangle(0, 3, 0, 4, 5, 0), Square(0, 0, 0, 4)]
for x in list:
print(x.square())
def plot_sier(ts):
from matplotlib.patches import Circle, Wedge, Polygon
from matplotlib.collections import PatchCollection
import matplotlib.pyplot as plt
fig, ax = plt.subplots()
patches = []
for t in ts:
polygon = t.to_polygon()
patches.append(polygon)
colors = 100*np.random.rand(len(patches))
p = PatchCollection(patches, alpha=0.5)
p.set_array(np.array(colors))
ax.add_collection(p)
ax.set_xlim(0,2)
ax.set_ylim(0,sqrt(3))
plt.savefig('output/sierpinski.png')
if __name__=="__main__":
T = Triangle( Point2(0,0),
Point2(2,0),
Point2(1,sqrt(3)) )
ts = sierpinski(5, T)
plot_sier(ts)
from classes import Point, Triangle, Circle, Square
point1 = Point(x=0, y=2)
point2 = Point(x=1, y=0)
point3 = Point(x=5, y=0)
triangle_1 = Triangle(point_1=point1, point_2=point2, point_3=point3)
point1 = Point(x=0, y=2)
point2 = Point(x=2, y=0)
square_1 = Square(point_1=point1, point_2=point2)
circle_1 = Circle(radius=5, center_point=5)
figures_list = [triangle_1, square_1, circle_1]
for figure in figures_list:
print(
f'Периметр {figure.__class__.__name__} равен {figure.get_perimeter()}')
print(f'Площадь {figure.__class__.__name__} равна {figure.get_square()}')
def test_case_8(self):
ans = "\n" + inspect.stack()[0][3] + ": \n"
s = Triangle([(0, 0), (10, 0), (5, 5)])
ans += str(s) + "\n"
ans += s.details() + "\n"
self.check(ans, 6084, True)
TestShapeMethod.test_case_8 = test_case
unittest.main(argv=[''], verbosity=0, exit=False)
s = """ Expected outputs (except the id numbers and the spaces could be different
test_case:
Triangle(id=192)
Triangle(id=192): <vertex:(0,0)(10,0)(5,5)>, area=25, perimeter=24
test_case: pass!
"""
def test_case_9(self):
ans = "\n" + inspect.stack()[0][3] + ": \n"
s = Rectangle(width=3, height=4)
def setUp(self):
self.a_triangle = Triangle('Ted')
def test_perimeter(self):
p1 = Point(-1, -1)
p2 = Point(2, 3)
p4 = Point(-1, 3)
self.assertAlmostEqual(Triangle(p1, p2, p4).perimeter(), 12)
