from urllib.request import urlopen
page1 = urlopen("http://www.beans-r-us.biz/prices.html")
page2 = urlopen("http://www.beans-r-us.biz/prices-loyalty.html")
text1 = page1.read().decode("utf8")
text2 = page2.read().decode("utf8")
where = text2.find(">$")
start_of_price = where + 2
end_of_price = where + 6
price_loyal = text2[start_of_price:end_of_price]
price = text1[234:238]
password = 5501
p = input("Loyalty Customers Password? : ")
passkey = int(p)
if passkey == password:
while price_loyal > 4.74:
if price_loyal < 4.74:
print("Here is the loyal customers price :) :")
print(price_loyal)
else:
print( "Price is too high to make a profit, come back later :) ")
else:
print("Sorry incorrect password :(, here is the normal price :")
print(price)
input("Thanks for using our humble service, come again :), press enter to close this window.")
我遇到的问题是它一直运行到我得到 4.74 部分。然后它停止并抱怨一个不可排序的类型。我完全不明白这意味着什么。