# 重构前defcalculate_discounted_price(items):grand_total=0foriteminitems:unit_price=item.pricequantity=item.quantityifitem.is_bestseller:discount_rate=get_special_discount_rate(item.category)unit_price*=(1-discount_rate)tax_amount=unit_price*quantity*TAX_RATEline_total=unit_price*quantity+tax_amoun...
def main(): occupied = {} #this refers to the shapes occupied into the screen grid = build_Grid(occupied) done = False current_shape = generate_shapes() #random shapes chosen from lists. next_shape = generate_shapes() clock = pygame.time.Clock() time_of_fall = 0 #for automatic fa...
AI代码解释 classBoard():def__init__(self,shapes):self._shapes=shapes defcalculateArea(self):area=0forshapeinself._shapes:area+=shape.area()returnarea 我们现在已经设置了这些对象,这意味着如果我们有不同类型的对象,我们不需要改变Board类。我们只是创建实现Shape的对象,并以与其他类相同的方式将其传递...
forcellinrow.cells:print(cell.text)# 写入Word文档doc.add_paragraph("Hello World")doc.save("...
from reportlab.graphics.shapesimportDrawing from reportlab.lib.unitsimportmm from reportlab.graphicsimportrenderPDF defcreateBarCodes(c):barcode_value="1234567890"barcode39=code39.Extended39(barcode_value)barcode39Std=code39.Standard39(barcode_value,barHeight=20,stop=1)# code93 also has an Extended...
import retext = "colors: red, colors:blue; shapes: square, shapes:circle"# 匹配颜色或形状pattern = re.compile(r'(?:colors?[:\s]+(\w+)(?:[,;\s]|$))|(?:shapes?[:\s]+(\w+)(?:[,;\s]|$))')for match in pattern.finditer(text):if match.group(1): # 如果是颜色print(f...
<v-shape v-for="(el,index) in shapes" :config="el" :key="index + 'shape'"/> <!--绘制曲线--> <v-line v-for="(item,index) in lines" :config="item" :key="index + 'line'"/><!--绘制辅助线--> <v-circle @dragmove="dragmove(el)" @mouseout="mouseout(el)" @mouseover=...
This is the most basic “shape” which represents a single coordinate. Many of the other shapes that we will explore actually consist of a collection of Point objects. from shapely.geometry import Point object = Point(5, 7) print(object.area) ...
self._shapes = shapes def calculateArea(self): area = 0 for shape in self._shapes: area += shape.area() return area 1. 2. 3. 4. 5. 6. 7. 8. 9. 我们现在已经设置了这些对象,这意味着如果我们有不同类型的对象,我们不需要改变Board类。我们只是创建实现Shape的对象,并以与其他类相同的方...
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-gg8ArleW-1681654125429)(https://gitcode.net/apachecn/apachecn-dl-zh/-/raw/master/docs/intel-proj-py/img/f686394a-db58-4ac8-937b-d66b473a96b7.png)] 图6.4:电影镜头 100 K 数据集上基于深度学习的潜在因子模型 user_ID...