python-2.7 - Python (if, else, elif)

Question

我有一个问题，它只显示 Louis (650 Perm)，当你再次点击时，它会显示 Louis (In use) 但第三次又是 Louis (650 Perm)，我找不到问题

def example():
    if louis_inventory and louis == 0:
         pointstore_skin_ct.addline('->1. Louis (650) Perm')
    elif louis_inventory == 1 and louis == 0:
        pointstore_skin_ct.addline('->1. Louis (In use)')
    elif louis_inventory and louis == 1:
        pointstore_skin_ct.addline('->1. Louis (Not in use)')

Answer 1

if louis_inventory and louis == 0:

这将捕获所有真实的情况louis_inventory——例如，在 int 的情况下任何非零的情况——并且louis为零。

所以第一种elif情况是无法到达的。我不知道你到底想做什么，但这可能会解决它：

def example():
    if louis_inventory == 1 and louis == 0:
        pointstore_skin_ct.addline('->1. Louis (In use)')
    elif louis_inventory and louis == 0:
        pointstore_skin_ct.addline('->1. Louis (650) Perm')
    elif louis_inventory and louis == 1:
        pointstore_skin_ct.addline('->1. Louis (Not in use)')

如果值恰好是 1，它将跳转到第一个块，如果它是任何其他非零值，它将跳转到第二个块。