sandbox.py

#!/usr/bin/python -tt

"""
Just my sandbox code to test out Python stuff
"""

import sys
from typing import Any, Generator
import numpy as np

def numpy_increasing_array_test(x,y):
        list_ = [[xi*y+ yi for yi in range(y)] for xi in range(x)]  # We use `list_` instead of
        # `list` here so that the variable name does not shadow the built-in name 'list'
        array_ = np.array(list_)
        print(array_)
        print(array_.shape)
        print(array_.dtype)

# Define the generator function for Fibonacci
def fibonacci(n: object) -> Generator[int | Any, Any, None]:
    count = 1
    a, b = 0, 1
    while count <= n:
        yield a
        a, b = b, a + b
        count += 1

# Write a generator expression that takes a string and returns a new string with only the vowels.
def genvowels(string: object) -> Generator[Any, Any, None]:
    vowels = {"a", "e", "i", "o", "u"}
    for c in string:
        if c in vowels:
            yield c

# Define a main() function that prints extracted vowels.
def main():
    istr = input("Type your String for vowel extraction: ")
    vowels = "".join(genvowels(istr))  # Collect generator output
    print(f"Extracted vowels: {vowels}")  # Print result

# This is the standard boilerplate that calls the main() function.
if __name__ == "__main__":
    print("Running main")
    print(f"Sys Paths: {sys.path}")
    numpy_increasing_array_test(4,9)