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handy-dict的Python项目详细描述
手语
A library with some handy utils to deal with dictionaries that contain arrays
这个文件将成为您的自述文件，同时也是您的文档索引。在
安装
pip install handy-dict
如何使用
让我们从字典开始
pikachu={"name":"pikachu","moves":[{"move":{"name":"mega-punch","url":"https://pokeapi.co/api/v2/move/5/"}},{"move":{"name":"pay-day","url":"https://pokeapi.co/api/v2/move/6/"}},{"move":{"name":"thunder-punch","url":"https://pokeapi.co/api/v2/move/9/"}}],"stats":[{"base_stat":90,"effort":2,"stat":{"name":"speed","url":"https://pokeapi.co/api/v2/stat/6/"}},{"base_stat":50,"effort":0,"stat":{"name":"special-defense","url":"https://pokeapi.co/api/v2/stat/5/"}}]}
apply_keyed
^{pr2}$
使用handy dict您可以将函数应用于字典中的键，假设您要从stat中取出{
{"base_stat":50,"effort":0,"stat":{"name":"special-defense","url":"https://pokeapi.co/api/v2/stat/5/"}}
为此：
{"base_stat":50,"name":"special-defense"}
在cd6}函数中，{cd6}将返回一个小的 handy dict还可以方便地从字典中返回多个值，遍历键和数组： 标签： 欢迎加入QQ群-->： 979659372
deftransform_stat(stat_array):return{stat["stat"]["name"]:stat["base_stat"]forstatinstat_array}
modified_pikachu=apply_keyed(pikachu,["stats"],transform_stat)modified_pikachu["stats"]
{'speed': 90, 'special-defense': 50}
return_keyedfromhandy_dictimportreturn_keyed
return_keyed(pikachu,["moves","move","name"])
['mega-punch', 'pay-day', 'thunder-punch']
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