example.py

import os
import glob
import sys

# Automatically scan all files ending with _example.py in the examples folder
examples_dir = os.path.join(os.path.dirname(__file__), 'examples')
example_files = glob.glob(os.path.join(examples_dir, '*_example.py'))

# Extract example names from filenames (remove path and suffix)
EXAMPLE = []
for file_path in example_files:
    filename = os.path.basename(file_path)
    example_name = filename.replace('_example.py', '')
    EXAMPLE.append(example_name)

# Check if an example name is provided as a command-line argument
if len(sys.argv) > 1:
    example_name = sys.argv[1]
    # Verify if the example exists in the scanned list to prevent arbitrary imports
    if example_name in EXAMPLE:
        import_path = f"examples.{example_name}_example"
        __import__(import_path)
    else:
        print(f"Error: Example '{example_name}' not found.")
        print("Available examples:")
        for i, ex in enumerate(EXAMPLE):
            print(f"{i+1}. {ex}")
else:
    print("Choose an examples:")
        
    for i, example in enumerate(EXAMPLE):
        print(f"{i+1}.{example}")

    choice = int(input("Enter your choice: "))

    import_path = f"examples.{EXAMPLE[choice-1]}_example"

    __import__(import_path)