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Can anyone tell me what format this uh.. nested dictionary is? (lemmy.nz)
submitted 10 months ago by luthis@lemmy.nz to c/linux@lemmy.ml
7 comments fedilink hide all child comments

cross-posted from: https://lemmy.nz/post/4294116

I have a file with content like this:

item({
     ["attr"] = {
        ["size"] = "62091";
        ["filename"] = "qBuUP9-OTfuzibt6PQX4-g.jpg";
        ["stamp"] = "2023-12-05T19:31:37Z";
        ["xmlns"] = "urn:xmpp:http:upload:0";
        ["content-type"] = "image/jpeg";
     };
     ["key"] = "Wa4AJWFldqRZjBozponbSLRZ";
     ["with"] = "email@address";
     ["when"] = 1701804697;
     ["name"] = "request";
});

I need to know what format this is, and if there exists a tool in linux already to parse this or if I need to write one myself?

Thanks!

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[-] Bankenstein@feddit.de 23 points 10 months ago

It's Lua.

[-] offspec@lemmy.nicknakin.com 12 points 10 months ago

It's probaly Lua

[-] callyral@pawb.social 10 points 10 months ago* (last edited 10 months ago)

Lua function "item" called with argument of type table

The function is the outer part with the parentheses, the table is the inner part with the curly braces. ["attr"] is a table inside the table.

For example, to access (table)>attr>size you would write: table["attr"]["size"] (assuming the table is named, that is, assigned to a variable called "table")

[-] moomoomoo309@programming.dev 5 points 10 months ago

This is correct. You can also omit the parentheses on the function call in Lua if the only argument is a table or string literal.

this post was submitted on 11 Dec 2023
27 points (90.9% liked)

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Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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