Python exec() Function
The python exec() function is used for the dynamic execution of Python program which can either be a string or object code and it accepts large blocks of code, unlike the eval() function which only accepts a single expression.
exec(object, globals, locals)
object – It should be either string or code object.
globals (optional) – It is used to specify global functions.
locals (optional) – It is used to specify local functions.
Let’s see some examples of exec() function which are given below:
Python exec() Function Example 1
This example shows working of exec() function.
- x = 5
Python exec() Function Example 2
This example shows exec() dynamic code execution
- from math import *
for l in range(1, 3):
func = input(“Enter Code Snippet to execute:\n”)
except Exception as ex:
- Enter Code Snippet to execute:
Enter Code Snippet to execute:
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