python exécuter javascript
import js2py
js = """
function escramble_758(){
var a,b,c
a='+1 '
b='84-'
a+='425-'
b+='7450'
c='9'
document.write(a+c+b)
}
escramble_758()
""".replace("document.write", "return ")
result = js2py.eval_js(js) # executing JavaScript and converting the result to python string
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