将角度路径映射到关键字为路径属性的类型

class PathAttribute:
    def __init__(self, angles):
        self.angles = angles
        self.length = self.calculate_length()
        self.direction_changes = self.calculate_direction_changes()

    def calculate_length(self):
        # 这里简化计算，实际应用中可能需要更复杂的逻辑
        return len(self.angles)

    def calculate_direction_changes(self):
        changes = 0
        for i in range(1, len(self.angles)):
            if self.angles[i] != self.angles[i - 1]:
                changes += 1
        return changes

# 示例角度路径
angle_path = [0, 90, 180, 270, 360]

# 映射到PathAttribute类型
path_attr = PathAttribute(angle_path)

print(f"Path Length: {path_attr.length}")
print(f"Direction Changes: {path_attr.direction_changes}")