That's what execfile() is for.

http://docs.python.org/library/functions.html#execfile

  1. Create a temporary file.

  2. Write the content of the textbox into the file.

  3. Close.

  4. Execfile.

  5. Delete when done.

Answer from S.Lott on Stack Overflow
🌐
Stack Overflow
stackoverflow.com › questions › 3981357 › how-to-input-python-code-in-run-time-and-execute-it
how to input python code in run time and execute it? - Stack Overflow
Top answer
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2

That's what execfile() is for.

http://docs.python.org/library/functions.html#execfile

  1. Create a temporary file.

  2. Write the content of the textbox into the file.

  3. Close.

  4. Execfile.

  5. Delete when done.

2 of 3
2

Python provides number of ways to do this using function calls: - eval() - exec()

For your needs you should read about exec.

🌐
Reddit
reddit.com › r/learnpython › how to run code from a user input?
r/learnpython on Reddit: How to run code from a user input?
August 12, 2023 -

Hey, I would be curious if it is possible to read from an user any line of code and then run it from the Compiler?

The idea would be like: code = input() run(code)

and the user would write something like: Terminal: Enter a line of code: print(1+1)

the result would be 2

Thank you

Top answer
1 of 3
5
For statements (like your print): exec(string) The get the value of an expression (like "2+3"): eval(string) Be warned that you allow arbitrary code execution. This is as unsafe as it gets.
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exec literally does exactly that. But you almost never actually see it being used. Why? Because it's a massive security hole. Especially when exposed to raw, unsanitised user input. The program could proceed to do literally anything, including deleting all sorts of files from the computer, if not everything. Or it could send a web request to some server. Pretty much the only reason you'd want something like this would be if you want to build your own REPL (even if you'd use eval for that), and even then there's not much point unless you're trying to make significant changes. Like how ipython improves the standard REPL.
Discussions
Visual Studio Code - input function in Python - Stack Overflow
I am trying out Visual Studio Code, to learn Python. I am writing a starter piece of code to just take an input from the user, say: S = input("What's your name? ") When I try to run this (Mac: Cm... More on stackoverflow.com
🌐 stackoverflow.com
Pause a running python script and resume when necessary.
On Linux or Mac you could press Ctrl-z which will suspend the process from running and then run the command "fg" to continue the process. The other option that I can see is to save the progress of the script on exit and be able to load it again next time it's run. It depends on if you are taking input from the user or if you'll have to catch Ctrl-C. More on reddit.com
🌐 r/Python
7
3
December 12, 2013
Python launcher runs code and immediately closes

you can add 'raw_input()' in the end - it will wait for a user input and will not close the window, untill you press enter

also have a look on Sublime Text 2 - it is a great text editor itself and have some IDE features

open you python code in it, press ctrl+b - it wil run the script and show you a console. you do not need raw_input() in this case

More on reddit.com
🌐 r/Python
7
0
May 29, 2013
Never trust user input, remote code execution due to insecure deserialization

...This is like a JWT without the security hash, that guarantees the payload hasn't been tampered with.

It is fine the data is exposed, but you salt the data with a secret and hash it. You send the data and the hash. Then you forget about it, until it comes back. Then you recreate the hash and if the hash you made right then and there matches the hash you seem to have made previously-- then you can trust that your client side "session data" can somewhat be trusted.

So, I guess the real moral of the story is don't do client side session management without a verification mechanism. ...Or at least an obfuscation mechanism.

More on reddit.com
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9
23
May 8, 2021
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GeeksforGeeks
geeksforgeeks.org › python › input-and-output-in-python
Input and Output in Python - GeeksforGeeks
05:07
The code prompts the user to input their name, stores it in the variable "name" and then prints a greeting message addressing the user by their entered name. The print() function allows us to display text, variables and expressions on the console. In the below example, "Hello, World!" is a string literal enclosed within double quotes. When executed, this statement will output the text to the console.
Published   March 25, 2026
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HackerEarth
hackerearth.com › practice › python › getting started › input and output
Input and Output Tutorials & Notes | Python | HackerEarth
Python has many built-in functions; you can also create your own. Python has an input function which lets you ask a user for some text input. You call this function to tell the program to stop and wait for the user to key in the data.
🌐
GeeksforGeeks
geeksforgeeks.org › python › taking-input-in-python
Taking input in Python - GeeksforGeeks
07:03
The program pauses until the user provides some input. You can optionally provide a prompt message (e.g., "Enter your age:"). Whether you type letters, numbers, or symbols, Python always stores it as a string by default.
Published   September 13, 2025
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W3Schools
w3schools.com › python › python_user_input.asp
Python User Input
The following example asks for your name, and when you enter a name, it gets printed on the screen: ... Python stops executing when it comes to the input() function, and continues when the user has given some input.
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W3Schools
w3schools.com › python › ref_func_input.asp
Python input() Function
Python Examples Python Compiler Python Exercises Python Quiz Python Challenges Python Practice Problems Python Server Python Syllabus Python Study Plan Python Interview Q&A Python Bootcamp Python Training ... The input() function allows user input.
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Medium
medium.com › @0xb07 › code-execution-python-input-5448505e739c
Code Execution Python input(). Root-me.org easy challenge | by 0xb07 | Medium
August 11, 2024 - #!/usr/bin/python2 import sys def youLose(): print "Try again ;-)" sys.exit(1) try: p = input("Please enter password : ") except: youLose() with open(".passwd") as f: passwd = f.readline().strip() try: if (p == int(passwd)): print "Well done !
Find elsewhere
🌐
Luc
anh.cs.luc.edu › handsonPythonTutorial › io.html
1.10. Input and Output — Hands-on Python Tutorial for Python 3
This is the simplest way for the ... modify the hello_you.py program to put an exclamation point at the end, you could try: person = input('Enter your name: ') print('Hello', person, '!')...
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Programiz
programiz.com › python-programming › methods › built-in › exec
Python exec() (With Examples)
The method executes the python code inside the object method and produces the output Sum = 15. # get an entire program as input program = input('Enter a program:')
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AskPython
askpython.com › home › python user input from keyboard – input() function
Python User Input from Keyboard - input() function - AskPython
July 8, 2019 - The main thing to remember is that the data always comes back as a string, so you need to convert it if you want numbers for math operations. input() pauses program execution until the user types and presses Enter
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PYnative
pynative.com › home › python › python input: take input from user
Python Input(): Take Input From User [Guide]
February 23, 2024 - The prompt argument is used to display a message to the user. For example, the prompt is, “Please enter your name.” · When the input() function executes, the program waits until a user enters some value.
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Stanford CS
cs.stanford.edu › people › nick › py › python-input.html
input()
def get_age(): """ Prompt the user for their int age and return it as an int. """ age_str = input('What is your age in years?
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Stack Abuse
stackabuse.com › getting-user-input-in-python
Getting User Input in Python
July 22, 2022 - And this is how input-related errors can be handled in Python. Note: You can combine this code with another construct, like a while loop to ensure that the code is repeatedly run until you receive the valid integer input that your program requires. # Make a function that will contain the # desired program. def example(): # Call for an infinite loop that keeps executing # until an exception occurs while True: test4word = input("What's your name?
🌐
Real Python
realpython.com › python-input-output
Basic Input and Output in Python – Real Python
December 2, 2024 - In this tutorial, you'll learn how to take user input from the keyboard with the input() function and display output to the console with the print() function. You'll also use readline to improve the user experience when collecting input and ...
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GeeksforGeeks
geeksforgeeks.org › python › python-input-function
Python input() Function - GeeksforGeeks
07:03
You can take multiple values in a single line, separated by spaces. Python allows splitting them using .split(). ... x, y = input("Enter two numbers separated by space: ").split() print("First number:", x) print("Second number:", y)
Published   September 18, 2025
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Stack Overflow
stackoverflow.com › questions › 32671747 › visual-studio-code-input-function-in-python
Visual Studio Code - input function in Python - Stack Overflow
Top answer
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5

Tasks are intended for building your application. Since Python is interpreted, you don't need to use tasks.json at all to run/debug your Python code. Use the launch.json instead. I am using Don Jayamanne's Python extension for debugging and have configured the launch.json as follows:

  1. Open the Command Palette (Ctrl + Shift + P) and write the command:

    start without debugging

  2. Then select your Environment -> Click Python. This should create a launch.json file within a .vscode directory in the current directory.

  3. Paste the following configuration json 

    {
"version": "0.2.0",
"configurations": [
    {
        "name": "Python",
        "type": "python",
        "request": "launch",
        "stopOnEntry": true,
        "pythonPath": "${config.python.pythonPath}",
        "program": "${file}",
        "debugOptions": [
            "WaitOnAbnormalExit",
            "WaitOnNormalExit",
            "RedirectOutput"
        ],
        "console": "integratedTerminal"
    }
]}

  4. Save the file, open your python script in the editor and 'start without debugging' again. This should launch an integrated terminal where you can give input as well as see the output.

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Ctrl+Shift+d, then choose integrated terminal/console.

🌐
Real Python
realpython.com › python-keyboard-input
How to Read User Input From the Keyboard in Python – Real Python
February 20, 2024 - Use input(), passing any string in the parentheses: ... Once you execute the code, the string that you specified in input() will be rendered on screen, and you’ll be able to type in any response.
🌐
Programiz
programiz.com › python-programming › methods › built-in › input
Python input()
name = input("Enter your name: ") print(name) # Output: # Enter your name: James # James
🌐
Nanyang Technological University
libguides.ntu.edu.sg › python › input
1.7 Input function - Python for Basic Data Analysis - LibGuides at Nanyang Technological University
Therefore, before executing any arithmetic operations such as addition and division, we need to convert inputs to integers. Recall type conversion in Section 1.3. Here, we want to add 2 numbers chosen by the user. We have to: 1. Ask user to input the first number 2. Ask user to input the second number 3. Tell Python to add the numbers 4. Tell Python to print the result · Run the codes ...
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