如何解决协助我的代码 - 自动化仓储库存控制
下面的代码是我的个人项目。我是初学者，每天还在学习，所以，它并不完美。所以，对于有经验的人来说，有些事情可能是多余的。
问题陈述：自动化仓储库存控制
问题：一旦托盘上的物品数量达到一定数量，如果您请求的数量高于可用数量，它不会向您显示错误消息。它将继续而不是停止并给您一条消息，让您知道您不能这样做或没有足够的可用产品。
""" 这是他必须调整的文件。从库存的角度来看。 """
class Product: #Parent of the class Product
def __init__(self,name,width,length,height,weight_of_case,UPC,quantity): #the __init__() is a method. Initializer,constructor.
self.name = name #parameters are the variables attached to the method.
self.width = width
self.length = length
self.height = height
self.weight_of_case = weight_of_case
self.UPC = UPC
self.quantity = quantity
print("Product Created.")
"""
class Toilet_Paper(Product): #This is just to test the inheritance of the value
pass #This would be considered the sibling of the Product class
class Snacks(Product): #This is just to test the inheritance of the value
pass #This would be considered the sibling of the Product class
"""
class New_Product: #Parent of the class New_Product
def __init__(self,new_name,new_width,new_length,new_height,new_weight_of_case,new_UPC,new_quantity):
self.new_name = new_name # parameters are the variables attached to the method.
self.new_width = new_width
self.new_length = new_length
self.new_height = new_height
self.new_weight_of_case = new_weight_of_case
self.new_UPC = new_UPC
self.new_quantity = new_quantity
print("New Product Created.")
"""
class Drinks(New_Product): #This is just to test the inheritance of the value
pass #This would be considered the sibling of the Product class
"""
p = Product(input("Name of Product: "),float(input("Width of case: ")),float(input("Length of case: ")),float(input("Height of case: ")),float(input("Weight of case: ")),input("Enter UPC: "),input("Enter amount of pieces: ")) #This is how you create a new product.
weight_of_case = p.weight_of_case #This gets the attribute within p.
def casesremaining(total_cases,cases_selected):
return total_cases - cases_selected #if user enters more cases than are available to select,user should get a message saying "you canot select more cases than you have
def totalweight(weight_of_case,total_cases):
return weight_of_case * total_cases
def weight_of_cases_selected(cases_selected,weight_of_case):
return cases_selected * weight_of_case
total_cases = int(input("Enter amount of total cases on pallet: "))
total_weight = totalweight(float(weight_of_case),float(total_cases))
application = 1
yes = "yes"
no = "no"
print("Product added to pallet.")
print("Total weight of pallet is: {:.2f}.".format(total_weight))
print("Total amount of cases on a pallet is: ",total_cases)
while application == 1: #Could use "for cases in pallet():"
case_selection = (input("Do you want to select a case? yes/no: "))
if case_selection == yes:
select = int(input("How many cases would you like to select? "))
cases_selected = select
total_weight_of_cases_selected = weight_of_cases_selected(float(cases_selected),float(weight_of_case))
def remainingweight(total_weight,total_weight_of_cases_selected):
return total_weight - total_weight_of_cases_selected
remaining_weight = remainingweight(float(total_weight),float(total_weight_of_cases_selected))
if cases_selected == select:
total_cases_remaining = casesremaining(int(total_cases),int(cases_selected))
total_cases = total_cases_remaining #Forgot to update the original variable from input.
total_weight = remaining_weight #Same here. Remember to update variables as the program goes.
print("Total weight now is: {:.2f}".format(remaining_weight))
print("You know have ",total_cases_remaining," cases remaining.")
#work on this
if cases_selected > total_cases: # new 10/25/2020 #Continue to check this. Not working
print("You cannot select more than what is available on the pallet.")
print("You need to order more.") #make a def or modify the actual def already in place.
yes = "yes" or "y" or "Yes"
no = "no" or "n" or "No"
order_more = input("Would you like to order more? yes/no")
continue
if total_cases == 0: #new part 10/1/2020
print("Your total amount of cases on the pallet is ",".")
print("You have no more cases on the pallet.")
no = "no"
add = "add"
change = "change"
add_cases = input("Would you like to add more cases on the pallet,or change product? (add/change/no) ")
if add_cases == add:
cases_to_add = int(input("How many cases would you like to add? "))
total_cases = cases_to_add+total_cases_remaining
total_weight = weight_of_case * cases_to_add
print("You have added to your pallet,",cases_to_add," more cases.")
print("Your total cases on pallet now is: ",total_cases,".")
print("Your total weight of pallet now is: {:.2f}.".format(total_weight))
elif add_cases == change: #added on 10/12/2020 - May not work.
new_p = New_Product(input("Name of Product: "),input("Enter amount of pieces: "))
weight_of_case = new_p.new_weight_of_case # This gets the attribute within p.
total_cases = int(input("Enter amount of total cases on pallet: ")) # problem is not changing the value after input.
total_weight = totalweight(float(weight_of_case),float(total_cases))
print("New Product added to pallet.")
print("Total weight of pallet is: {:.2f}.".format(total_weight))
print("Total amount of cases on a pallet is: ",total_cases)
continue
else:
if add_cases == no:
print("Thank you for using our application.")
break
else:
if case_selection == no or application == 0:
print("Thank you for using our application.")
break
#add 选项以添加更多产品。 #添加通过str（字符串）范围4拉出UPC的最后4个的能力：。 #即通过匹配 UPC 的最后 4 个来更轻松、更快速地识别大小写。
""" “还要加上每次更改发生的时间和日期。” “该应用程序根据每个案例的重量计算案例总数。 “由于重量，应用程序可识别每个托盘的不同数量的箱子。 "也许您可以添加维度来指定不同类型的产品？？？ “您可以输入产品 ID。 “您可以添加 UPC。 “您可以在哪里或使用什么来保存多个值（多个位置保存案例），以便应用程序可以继续跟踪库存？\n”， """
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