我有
格式的字典(d)[
{'green': 'banana', 'yellow' : 'apple', 'red' : 'cake', 'blue':
[ 'id:xyz:abc:def::12128:htm/example/example2/example | number: 289038 | time: 200 hours'],
'computer': 'lorem ispsum', 'COF': 19},
{'green': 'banana', 'purple' : 'plum', 'gray' : 'screen', 'white':
[ 'id:xya:abo:dee::121548:htm/examplez/example26/examplelp | number: 289034 | time: 900 hours'],
'box': 'lorem ispsums', 'COF': 91},
{'green': 'monkey', 'orange' : 'oranges', 'clear' : 'candy', 'chevy':
[ 'id:pyz:kbc:qef::12178:htm/example8/example19/exampley | number: 289738 | time: 3 hours'],
'play': 'lorems ispsum', 'COF': 119},
我试图遍历整个字典,如果键和值匹配打印字典的其余部分,但我得到了
"List indicies must be integers, not str"
当我使用
时(item for item in d if item["green"] == "banana").next()
答案 0 :(得分:0)
generator_item = (item for item in d if isinstance(d, dict) and item["green"] == "banana")
generator_item.next()
在构建生成器之后调用.next()并且不将其保存到特定值没有任何用处