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How to parse and evaluate an expression as an argument with eval method in Python

2 Answers

0 votes
int_n = "7347"
print(eval(int_n), type(eval(int_n)))

float_n = "3.15"
print(eval(float_n), type(eval(float_n)))

complex_nu = "2+3j"
print(eval(complex_nu), type(eval(complex_nu)))

 
 
 
'''
run:
 
7347 <class 'int'>
3.15 <class 'float'>
(2+3j) <class 'complex'>

'''

 



answered Aug 9, 2022 by avibootz
0 votes
number = 2
evaluate = "40 * 3 / number"
print(eval(evaluate)) 

evaluate = 'print("4839 + 9098")'
eval(evaluate)

evaluate = "938 + 1273"
print(eval(evaluate))

 
 
 
'''
run:
 
60.0
4839 + 9098
2211

'''

 



answered Aug 9, 2022 by avibootz

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