expand request data

[lbgws2]

Hello everyone, I am a newcomer who has just started working with luasnip. I would like to use luasnip to complete the following functions

This is an open request address, request_test

I want to request data through Python code or curl to generate a list of titles. After return, I can select a title to complete it through nvim-cmp. I have reviewed the documentation and referenced other people's code, but I still don't know how to implement it

If possible, could you provide an example to help me understand how it was implemented

[L3MON4D3]

Hi :)
I'm not 100% sure what you're asking:

I want to request data through Python code or curl to generate a list of titles

Should these be generated after expanding a snippet, or should these be used to generate a bunch of snippets?

to help me understand how it was implemented

What is it in this case? I don't think we have any examples that do requests 😅

[lbgws2]

Hi :) I'm not 100% sure what you're asking:

I want to request data through Python code or curl to generate a list of titles

Should these be generated after expanding a snippet, or should these be used to generate a bunch of snippets?

to help me understand how it was implemented

What is it in this case? I don't think we have any examples that do requests 😅

Sorry, this was my mistake
For example, if a trigger word is defined as "rq", the script will use curl or Python to initiate a network request and return the following data:
[
{
"userId": 1,
"id": 1,
"title": "sunt aut facere repellat provident occaecati excepturi optio reprehenderit",
"body": "quia et suscipit\nsuscipit recusandae consequuntur expedita et cum\nreprehenderit molestiae ut ut quas totam\nnostrum rerum est autem sunt rem eveniet architecto"
},
{
"userId": 1,
"id": 2,
"title": "qui est esse",
"body": "est rerum tempore vitae\nsequi sint nihil reprehenderit dolor beatae ea dolores neque\nfugiat blanditiis voluptate porro vel nihil molestiae ut reiciendis\nqui aperiam non debitis possimus qui neque nisi nulla"
},
{
"userId": 1,
"id": 3,
"title": "ea molestias quasi exercitationem repellat qui ipsa sit aut",
"body": "et iusto sed quo iure\nvoluptatem occaecati omnis eligendi aut ad\nvoluptatem doloribus vel accusantium quis pariatur\nmolestiae porro eius odio et labore et velit aut"
}
]
Format the returned JSON array using JQ, retrieve a field such as "title", and return a list of title fields for selection

[lbgws2]

There are two main issues,

1. How to use Luasnip to initiate network requests
2. How to format the return result and generate a list of options

[L3MON4D3]

Ah, okay:
you can use a dynamicNode to generate nodes upon expanding.
In your case you'd want to generate a choiceNode since that allows switching between multiple options (and theres a cmp-source for it, https://github.com/L3MON4D3/cmp-luasnip-choice should work right now, but I can't promise it will continue to do so)

Regarding the request, you may want use something like luacurl since that would not require the separate bash+curl+jq, but you can try this first.

If you can massage the data into a more concrete format I can give you some more tips on the choiceNode :)