我正在尝试删除其中没有所有单词的array / json的所有元素。例如:
寻找单词:World Hold On
Array [
{
"title" : "Hold On World",
"artist": "some guy"
},
{
"title" : "World, Hold On",
"artist": "some guy"
},
{
"title" : "World Hold On Now",
"artist": "some guy"
},
{
"title" : "World Is Ending",
"artist": "some guy"
}
]
因此,使用此数组,应保存前三个元素,但应删除最后一个元素,我尝试过这样的操作:
def removeNonMatches(data, title):
old = title.split(' ')
new = '|'.join(old)
p = re.compile(new, re.I)
for x in data:
if bool(p.search(r"\b("+p+")\b", x['title'], re.IGNORECASE)) == False:
data.remove(x)
return data
data = [
{
"title" : "Hold On World",
"artist": "some guy"
},
{
"title" : "World, Hold On",
"artist": "some guy"
},
{
"title" : "World Hold On Now",
"artist": "some guy"
},
{
"title" : "World Is Ending",
"artist": "some guy"
}
]
title = 'World Hold On'
new_data = removeNonMatches(data, title)
您可以使用
哪个产量