python-3.x - 如何停止显示“ for”循环结果？(How do I stop showing the “for” loop result?)

Question

Here is my code:

(这是我的代码：)

from functools import partial

def x_in_y(word, inner):
    return inner in word

wrong = ['mann','connaction','tee','rigt','putt']
sentence=['this mann is my son','the connaction is unstable','my tee is getting cold','put your hands down','rigt now','right behind my back']

for i in wrong:
    print(f"Wrong: {i}")
    filtered_names = filter(partial(x_in_y, inner=i), sentence)
    for name in filtered_names:
        print(name)

Please tell me how do i only show the matches without the others?

(请告诉我如何仅显示比赛而不显示其他比赛？)

(In this case, remove "wrong:putt")

(（在这种情况下，请删除“ wrong：putt”）)

Like:

(喜欢：)

Wrong: mann
this mann is my son
Wrong: connaction
the connaction is unstable
Wrong: tee
my tee is getting cold
Wrong: rigt
rigt now

Please help me.

(请帮我。)

  ask by briiipo translate from so

Answer 1

If you want print names only if they appear in at least one sentence, Just move the print(f"Wrong: {i}") below the filtered_names and check iterator that is empty with next() like this:

(如果只希望打印名称出现在至少一个句子中，只需将print(f"Wrong: {i}")移到filtered_names下方，然后使用next()检查为空的迭代器，如下所示：)

for i in wrong:
    filtered_names = filter(partial(x_in_y, inner=i), sentence)
    next_elem = next(filtered_names, None)
    if next_elem:
        print(f"Wrong: {i}") 
        print(next_elem)
    for name in filtered_names:
        print(name)