在词典列表中,我想找到包含键值的字符串。
markets = [
{'symbol': 'BTC/AUD', 'baseId': 'bitcoin'},
{'symbol': 'USD/AUD', 'baseId': 'dollar'},
{'symbol': 'EUR/AUD', 'baseId': 'euro'},
{'symbol': 'ETH/BTC', 'baseId': 'eth'},
]
s = 'BTC'
我想在符号值中找到包含字符串的字典。 例如: 在市场符号中搜索s应该返回以下字典列表:
found = [
{'symbol': 'BTC/AUD', 'baseId': 'bitcoin'},
{'symbol': 'ETH/BTC', 'baseId': 'eth'},
]
我们将不胜感激。
答案 0 :(得分:1)
08-09 11:13:06.023 20025-20025/com.ardakaplan.application I/Application: IN CLASS : (ENApplication.java:29) /// IN METHOD : onCreate
info
上面的代码应返回包含您要寻找的价值的市场列表。您也可以将其浓缩为一个衬里:
found = []
for market in markets:
if s in market['symbol']:
found.append(market)
return found
答案 1 :(得分:0)
您可以执行以下任一操作:
found = []
for m in markets:
for l in m.values():
if s in l:
found.append(m)
或
found = [m for m in markets for l in m.values() if s in l]