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In [1]:

    
from flexx.pyscript import py2js, evalpy



In [2]:

    
js = py2js('for i in range(10): print(i)')
print(js)









    



var i;
for (i = 0; i < 10; i += 1) {
    console.log(i);
}



In [3]:

    
def foo(x):
    for i in range(x):
        print(i**2)
js = py2js(foo)
print(js)









    



var foo;
foo = function (x) {
    var i;
    for (i = 0; i < x; i += 1) {
        console.log(Math.pow(i, 2));
    }
    return null;
};



In [4]:

    
class Bar:
    def spam(self):
        return 3 + 4
#js = py2js(Bar)
# This only works if Bar is defined in an actual module.

Using evalpy you can evaluate Python code in NodeJS



In [5]:

    
evalpy('3*"3"')









    Out[5]:





'9'



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