我的代码中有一个非常奇怪的错误。 我试图创建一个代码,为我和我的团队创建随机班次,5天内有5个班次,每个人每天都应该有不同班次。它似乎蟒蛇'list.pop()'不工作,因为它应该
代码它的小大,所以我会尝试通过只有相关的作品在这里,但随时要求更多的信息,我会尝试澄清。
from random import randint
shifts = [4, 4.2, 5, 6, 7]
days_names = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday']
workers_names = ['Itai', 'Or', 'Reut', 'Kuka', 'Aviel']
class Day(object):
#create empty shift : worker list
def __init__(self,shift,name):
self.shift_list = { x:'' for x in shift}
self.name = name
# create a list of workers that not work this day and choose
# choose a random worker in 'worker_chosen' function
def shift_arrenge(self):
self.today_workers = [x for x in workers_names if (x not in self.shift_list.values())]
for shift, worker in self.shift_list.items():
if not worker:
self.shift_list[shift] = worker_chosen(shift,self.today_workers,self.name)
print (self.shift_list)
def worker_chosen(shift,WORKERS,day_name):
worker_chosen =''
print("today_workers")
print(WORKERS)
while(WORKERS):
worker_chosen = WORKERS.pop(randint(0, len(WORKERS)-1))
print("worker chosen: "+ worker_chosen)
#check if the worker got this shift already if not update on the worker and return it
if not (workers[worker_chosen].shift_list[shift]):
workers[worker_chosen].update(shift,day_name)
break
return worker_chosen
现在的错误是在worker_chosen = WORKERS.pop(randint(0, len(WORKERS)-1))
左右。 如果选择的工人班次已经被选中并且程序选择了另一名工人,那么在下一次我的shift_arrenge
函数调用worker_chosen时。没有选择阶梯的工作人员从我的工作人员名单中错过了。它像流行音乐完全移除他。
这里就是比如我调试输出:
today_workers
['Itai', 'Or', 'Reut', 'Kuka', 'Aviel']
worker chosen: Or
worker Or didn't got choose..
worker chosen: Reut
worker Reut didn't got choose..
worker chosen: Kuka
worker Kuka got choose!
#now move to the next shift..
today_workers
['Itai', 'Aviel'] # but only kuka got choose!
如果有疑问,责怪Python的'list.pop()'?我认为我们可以认为问题在于别处。 :-) –
哪里是打印'工人没有得到选择..'的代码? –
我在这里删除此行。如果if代码没有得到执行代码coem到行'print(“worker”+ worker_chosen +“没有选择..”)' –