Prompt(Originally in Japanese):
In an interactive Python session, is there a way to execute an external Python script?
Response by ChatGPT -4o
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Yes, there are several ways to execute an external Python script within an interactive Python session (e.g., IPython or Jupyter Notebook). Here are some methods:
1. Using the exec Function
You can use the exec function to execute Python code as a string.
python
with open('path/to/your_script.py') as file:
script = file.read()
exec(script)
2. Using the subprocess Module
You can also use the subprocess module to execute the script as a shell command.
python
import subprocess
subprocess.run(['python', 'path/to/your_script.py'])
3. Using the %run Magic Command (IPython/Jupyter Notebook Only)
In IPython or Jupyter Notebook, you can use the %run magic command to execute the script.
python
%run path/to/your_script.py
4. Using importlib
You can use importlib to import and execute the script as a module.
python
import importlib.util
import sys
script_path = 'path/to/your_script.py'
module_name = 'your_script'
spec = importlib.util.spec_from_file_location(module_name, script_path)
module = importlib.util.module_from_spec(spec)
sys.modules[module_name] = module
spec.loader.exec_module(module)
These methods allow you to execute external Python scripts within an interactive Python session. Choose the method that best suits your needs and context.
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Title image by Microsoft Designer
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日本語版はこちら
https://blog.kuma-farm-japan.jp/