json.dumps
takes an optional keyword argument indent
that makes the output string indented
at the level specified by the value passed.
In [1]: import json
In [2]: d = {'foo': 'bar', 'jazz': [{'car': [{'bazz': 'fuzz'}]}]}
In [3]: json.dumps(d, indent=2)
Out[3]: '{\n "foo": "bar",\n "jazz": [\n {\n "car": [\n {\n "bazz": "fuzz"\n }\n ]\n }\n ]\n}'
In [4]: print(json.dumps(d, indent=2))
{
"foo": "bar",
"jazz": [
{
"car": [
{
"bazz": "fuzz"
}
]
}
]
}