Python Exercise: Execute a string containing Python code
Python Functions: Exercise - 18 with Solution
Write a Python program to execute a string containing Python code.
Sample Solution:
Python Code:
# Define a string variable 'mycode' containing a Python code as a string
mycode = 'print("hello world")'
# Define a multi-line string variable 'code' containing Python code as a string
code = """
def mutiply(x,y):
return x*y
print('Multiply of 2 and 3 is: ',mutiply(2,3))
"""
# Execute the Python code represented by the string stored in the variable 'mycode'
exec(mycode)
# Execute the Python code represented by the multi-line string stored in the variable 'code'
exec(code)
Sample Output:
hello world Multiply of 2 and 3 is: 6
Explanation:
In the exercise above the code utilizes the "exec()" function to execute Python code represented as strings ('mycode' and 'code'). It executes the Python code inside these strings, printing "hello world" using 'exec(mycode)' and defining a function "mutiply()" and performing a multiplication operation using 'exec(code)'.
Flowchart:
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Python program to make a chain of function decorators (bold, italic, underline etc.).
Next: Write a Python program to access a function inside a function.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.
https://w3resource.com/python-exercises/python-functions-exercise-18.php
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics