我正在使用itertools生成组合,但我希望控制输出并能够请求下一个条目:
from itertools import permutations
def getPass():
chars = '4$5%6^7&'
passd = ''
for comb in permutations(chars):
passd = ''.join(comb)
return passd
while(True):
print getPass()
但我找不到任何相关文件。我该怎么做?
最佳答案
你可以使用generator:
from itertools import permutations
def getPass():
chars = '4$5%6^7&'
for comb in permutations(chars):
yield ''.join(comb)
for i in getPass():
print(i)
input('\ncontinue?')
甚至是一个generator expression:
from itertools import permutations
def getPass():
return (''.join(p) for p in permutations('4$5%6^7&'))
for i in getPass():
print(i)
input('\ncontinue?')
输出:
4美元5%6^7&
继续?
4美元5%6^&7
继续?
4美元5%67^&
继续?
4美元5%67&^
继续?
4$5%6和^7
继续?
...
关于python - Python itertools组合迭代控制,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/16983621/