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Tim van der Lippe
e4974ddc4c
json.dump appears to add extraneous spaces before newline characters. By specifying the separators option, we can remove these whitespaces, reducing the diff noise. Solution taken from https://stackoverflow.com/questions/16311562/python-json-without-whitespaces DISABLE_THIRD_PARTY_CHECK=Fix whitespace in node_modules Change-Id: I26556e5053f19a9021ad41779319bdfe3f8c2b6c Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2013154 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Commit-Queue: Mathias Bynens <mathias@chromium.org> Auto-Submit: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Mathias Bynens <mathias@chromium.org>
parse-json 
Parse JSON with more helpful errors
Install
$ npm install --save parse-json
Usage
var parseJson = require('parse-json');
var json = '{\n\t"foo": true,\n}';
JSON.parse(json);
/*
undefined:3
}
^
SyntaxError: Unexpected token }
*/
parseJson(json);
/*
JSONError: Trailing comma in object at 3:1
}
^
*/
parseJson(json, 'foo.json');
/*
JSONError: Trailing comma in object at 3:1 in foo.json
}
^
*/
// you can also add the filename at a later point
try {
parseJson(json);
} catch (err) {
err.fileName = 'foo.json';
throw err;
}
/*
JSONError: Trailing comma in object at 3:1 in foo.json
}
^
*/
API
parseJson(input, [reviver], [filename])
input
Type: string
reviver
Type: function
Prescribes how the value originally produced by parsing is transformed, before being returned. See JSON.parse docs for more.
filename
Type: string
Filename displayed in the error message.
License
MIT © Sindre Sorhus