Py File Runner

In this guide, you’ll see the complete steps to create a batch file to run a Python script.

How to run Python scripts from a File Manager. What if there was a way to run a Python script just by double clicking on it? You can actually do that by creating executable files of your code. For example, in the case of Windows OS, you can simply create a.exe extension of your Python script and run it by double clicking on it. Since your python file is byte compiled you need to run it through the python interpreter. Python yourfile.pyc The reason you can run your.py files directly is because you have the line #!/usr/bin/python or #!/usr/bin/env python or something similar on the first line in the.py files.

But before we begin, here is the batch file template that you can use to run your Python script:

  1. There are 2 ways to do this. Either type python3 and the file name in the place where main.py runs. (Or) Type 'import os' in the main.py file. Then, you can type code in main.py, if you want, and at the end of the file you can type 'os.system ('python3 filename.py')'. Then run main.py. The filename.py file will run after all the code in main.py.
  2. In this tutorial you will learn How to run Python Programs (.py files ) on windows 10 computer.We can use Python command prompt and idle interactive interfa.
  3. Run python -m unittest discover to run the tests; Once you have committed and pushed this file, Travis CI will run these commands every time you push to your remote Git repository. You can check out the results on their website.

Steps to Create a Batch File to Run a Python Script

FileRunner

Step 1: Create the Python Script

To start, create your Python Script.

For example, let’s create a simple Python script that contains a countdown (alternatively, you may use any Python script that you wish to run):

Step 2: Save your Script

Save your Python script (your Python script should have the extension of ‘.py‘).

For our example, let’s save the Python script as: countdown

  • Where the file extension is .py

Step 3: Create the Batch File to Run the Python Script

Py File Runner

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To create the batch file, open Notepad and then use the following template:

You’ll need to adjust the syntax in two places:

  • “Path where your Python exe is storedpython.exe”
    Here is an example where a Python exe is located: “C:UsersRonAppDataLocalProgramsPythonPython39python.exe”
  • “Path where your Python script is storedscript name.py”
    And here is an example where a Python script is located:
    “C:UsersRonDesktopTestcountdown.py”

Note that you’ll need to change the paths to reflect the locations where the files are stored on your computer.

This is how the batch script would look like in Notepad for our example:

Save the Notepad with a ‘.bat‘ extension. For example, let’s save the Notepad as Run_Script.bat

A new batch file, called “Run_Script.bat,” will be created at your specified location.

Step 4: Run the Batch File

Finally, double-click on the batch file in order to run the Python script.

You’ll then get the countdown as follows:

You may also want to check the following source that contains additional guides about batch scripts.

In this tutorial, learn how to execute Python program or code on Windows. Execute Python program on Command prompt or use Python IDLE GUI mode to run Python code.

Create your file in .py extension and execute using the step-step process given here. The steps are given here with pictures to learn in the easiest way.

How to Execute Python Program Using Command Prompt

If you want to create a Python file in .py extension and run. You can use the Windows command prompt to execute the Python code.

Here is the simple code of Python given in the Python file demo.py. It contains only single line code of Python which prints the text “Hello World!” on execution.

So, how you can execute the Python program using the command prompt. To see this, you have to first open the command prompt using the ‘window+r’ keyboard shortcut. Now, type the word ‘cmd’ to open the command prompt.

This opens the command prompt with the screen as given below. Change the directory location to the location where you have just saved your Python .py extension file.

You can use the cmd command ‘cd’ to change the directory location. Use ‘cd..’ to come out of directory and “cd” to come inside of the directory. Get the file location where you saved your Python file.

To execute the Python file, you have to use the keyword ‘Python’ followed by the file name with extension. See the example given in the screen above with the output of the file.

You can also execute the code directly in the interactive mode with the next section.

Bonus: download a Free Python cheat sheet that will show you 20+ most important examples to learn in Python.

Interactive Mode to Execute Python Program

To execute the code directly in the interactive mode. You have to open the interactive mode. Press the window button and type the text “Python”. Click the “Python 3.7(32 bit) Desktop app” as given below to open the interactive mode of Python.

You can type the Python code directly in the Python interactive mode. Here, in the image below contains the print program of Python.

Press the enter button to execute the print code of Python. The output gives the text ‘”Hello World!” after you press the enter button.

Type any code of Python you want to execute and run directly on interactive mode.

However, you can also execute the Python program using the Python GUI. You have to use the below section and follow the examples with pictures.

Using IDLE(Python GUI) to Execute Python Program

Another useful method of executing the Python code. Use the Python IDLE GUI Shell to execute the Python program on Windows system.

Open the Python IDLE shell by pressing the window button of the keyboard. Type “Python” and click the “IDLE(Python 3.7 32 bit)” to open the Python shell.

Create a Python file with .py extension and open it with the Python shell. The file looks like the image given below.

It contains the simple Python code which prints the text “Hello World!”. In order to execute the Python code, you have to open the ‘run’ menu and press the ‘Run Module’ option.

or

You can also use the keyboard shortcut ‘F5’ to run the Python code file.

A new shell window will open which contains the output of the Python code. Create your own file and execute the Python code using this simple method using Python IDLE.

A Python IDLE mode can also execute the direct code.

To execute the direct code, you have to write the Python code directly on the Python IDLE shell. Here, a print function of Python prints the text “Hello World” on execution.

Py File Opener

Hope, you like this tutorial of how to run Python program on windows.