Store Python function in JSON

Question

Say I have a JSON file as such:

{
  \"x\":5,
  \"y\":4,
  \"func\" : def multiplier(a,b):
               return a*d
}

This over-simplif

Answer 1

I have tried out and combined solutions from ethan-kulla and eatmeimadanish

The following code works:

my_func = '''
def function(a,b):
   constant = {input_var}
   return a*b + constant
'''

exec(my_func.format(input_var=5), globals())
# For Python 3.x, use globals() to change global context
function(2,2)