将超过255个参数传递给函数 [英] Pass more than 255 arguments to a function

问题描述

我只是将参数从def语句传递给def语句.我不知道您可以传递的参数数量没有限制.我假设参数是变量.我需要能够传递超过255个参数.有人可以用通俗易懂的方式帮助我，如何解决超过255个参数".谢谢！

I'm simply passing my arguments from def statement to def statement. I did not know there was a limit for the amount of arguments that you can pass. I'm assuming arguments are variables. I need to be able to pass more than 255. Can someone help me in layman terms how to work around "more than 255 arguments". Thanks!

代码:

def a():
  "Things happening"
  variable1
  b(variable1)

def b(variable1):
  "Things happening"
  variable2
  c(variable1, variable2)

def c(variable1, variable2):
  "Things happening"
  variable3
  d(variable1, variable2, variable3)
.
.
.
def z5(variable1,...variable256):
  print result

main()

推荐答案

Python故意阻止您传递超过255个参数，因为这样做的代码非常笨拙且难以维护.如果一个函数需要那么多参数(或任何接近该数字的参数)，则意味着设计中存在缺陷.

Python purposefully prevents you from passing more than 255 arguments because code that does so is very unweildy and hard to maintain. If a function needs that many arguments (or anything close to that number), it means there is a flaw in the design.

如果您确实需要+255个不同的值，则应将它们全部放在列表中，并让您的函数接受该值:

If you truly need +255 different values, then you should put them all in a list and make your function accept that instead:

def z5(list_of_values):
    ...

z5([val1, val2, val3, ...])

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