API:Duplicatefiles

prop=duplicatefiles (df)

List all files that are duplicates of the given files based on hash values.

{
"batchcomplete":"",
"query":{
"normalized":[
{
"from":"Image:1995.jpg",
"to":"File:1995.jpg"
},
{
"from":"Image:Welcome.gif",
"to":"File:Welcome.gif"
}
]
...
}
}
}
}

Python

#!/usr/bin/python3
"""
 duplicate_files.py
 MediaWiki API Demos
 Demo of `Duplicatefiles` module: List duplicates of the given files.
 MIT License
"""
import requests
S = requests.Session()
URL = "https://en.wikipedia.org/w/api.php"
PARAMS = {
 "action": "query",
 "titles": "Image:1995.jpg|Image:Welcome.gif",
 "prop": "duplicatefiles",
 "format": "json"
}
R = S.get(url=URL, params=PARAMS)
DATA = R.json()
print(DATA)

PHP

<?php
/*
 duplicate_files.php
 MediaWiki API Demos
 Demo of `Duplicatefiles` module: List duplicates of the given files.
 MIT License
*/
$endPoint = "https://en.wikipedia.org/w/api.php";
$params = [
 "action" => "query",
 "titles" => "Image:1995.jpg|Image:Welcome.gif",
 "prop" => "duplicatefiles",
 "format" => "json"
];
$url = $endPoint . "?" . http_build_query( $params );
$ch = curl_init( $url );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
$output = curl_exec( $ch );
curl_close( $ch );
echo( $output );

JavaScript

/*
 duplicate_files.js
 MediaWiki API Demos
 Demo of `Duplicatefiles` module: List duplicates of the given files.
 MIT License
*/
varurl="https://en.wikipedia.org/w/api.php";
varparams={
action:"query",
titles:"Image:1995.jpg|Image:Welcome.gif",
prop:"duplicatefiles",
format:"json"
};
request.get({url:url,qs:params},function(error,res,body){
if(error){
return;
}
console.log(body);
});

MediaWiki JS

/*
 duplicate_files.js
 MediaWiki API Demos
 Demo of `Duplicatefiles` module: List duplicates of the given files.
 MIT License
*/
varparams={
action:"query",
titles:"Image:1995.jpg|Image:Welcome.gif",
prop:"duplicatefiles",
format:"json"
},
api=newmw.Api();
api.get(params).done(function(data){
console.log(data);
});