from tinydb import TinyDB, Query
db = TinyDB('db.json')
ddd = Query()
kl = free
output = db.search(ddd.state == 'free')变量k1在tinydb db.search中如何使用?
发布于 2017-04-07 12:14:48
只需在db.search中使用
from tinydb import TinyDB, Query
db = TinyDB('db.json')
ddd = Query()
db.insert({'state': 'free', 'field': 1})
db.insert({'state': 'n', 'field': 2})
db.insert({'state': 'free', 'field': 3})
kl = 'free'
output = db.search(ddd.state == kl)
print(output)输出
[{'state': 'free', 'field': 1}, {'state': 'free', 'field': 3}]https://stackoverflow.com/questions/43277619
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