How to convert raw javascript object to a dictionary?

demjson.decode()

import demjson

# from
js_obj = '{x:1, y:2, z:3}'

# to
py_obj = demjson.decode(js_obj)

chompjs.parse_js_object()

import chompjs

# from
js_obj = '{x:1, y:2, z:3}'

# to
py_obj = chompjs.parse_js_object(js_obj)

jsonnet.evaluate_snippet()

import json, _jsonnet

# from
js_obj = '{x:1, y:2, z:3}'

# to
py_obj = json.loads(_jsonnet.evaluate_snippet('snippet', js_obj))

ast.literal_eval()

import ast

# from
js_obj = "{'x':1, 'y':2, 'z':3}"

# to
py_obj = ast.literal_eval(js_obj)