generate_test_arrays

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Filename: generate_test_arrays.py
# Version: 1.0.0
# Author: Jeoi Reqi

"""
Description:
    This script generates a file with 10 lines of arrays for testing purposes.
    Each array contains random floating-point numbers.

Requirements:
    - Python 3.x

Functions:
    - generate_random_arrays(num_arrays, array_length):
        Generates a list of arrays with random floating-point numbers.
    - save_arrays_to_file(arrays, filename):
        Saves the generated arrays to a file.

Usage:
    - Run the script to generate a file named 'test_arrays.txt' in the current working directory.
"""

import numpy as np

def generate_random_arrays(num_arrays=10, array_length=10):
    """
    Generate a list of arrays with random floating-point numbers.

    Parameters:
    num_arrays (int): Number of arrays to generate.
    array_length (int): Length of each array.

    Returns:
    list: A list of arrays with random floating-point numbers.
    """
    generated_arrays = []
    for _ in range(num_arrays):
        random_array = np.random.uniform(low=-5.0, high=5.0, size=array_length).tolist()
        generated_arrays.append(random_array)
    return generated_arrays

def save_arrays_to_file(arrays, filename='test_arrays.txt'):
    """
    Save the generated arrays to a file.

    Parameters:
    arrays (list): A list of arrays to save.
    filename (str): The name of the file to save the arrays to.
    """
    with open(filename, 'w', encoding='utf-8') as file:
        for index, array in enumerate(arrays, start=1):
            array_str = ', '.join(f'{x:.4f}' for x in array)
            file.write(f"{index} - Item {index} - [{array_str}]\n")

if __name__ == "__main__":
    # Generate 10 arrays with 10 random floating-point numbers each
    num_arrays_to_generate = 10
    array_length_to_generate = 10
    arrays_to_save = generate_random_arrays(num_arrays_to_generate, array_length_to_generate)

    # Save the arrays to 'test_arrays.txt'
    save_arrays_to_file(arrays_to_save)

    print(f"Generated {num_arrays_to_generate} arrays and saved to 'test_arrays.txt'")