PythonSampleAppEnv/sample_app.py

# -----------------
# Copyright © 2025 ACK Cyfronet AGH, Poland.
# -----------------
#
# Sample function created for demonstration of creating custom applications functionality
# See also https://docs.cyfronet.pl/display/ISDOC/Creating+Custom+Applications

#import numpy as np

def main(numbers_file, multiplier):
    """
    Example Python application that reads the given numbers_file and multiplies
    the content (numbers) by the supplied multiplier
    Arguments:
        numbers_file: path to input file of type 'text_data'
        multiplier: number by which the array of numbers is multiplied
    Returns:
        A file named 'multiplied_numbers_plot.png' containing a plot of multiplied 
        numbers.
    """

    #numbers = np.genfromtxt(numbers_file, comments="#", delimiter=",", unpack=False)
    #numbers = numbers[~np.isnan(numbers)]
    #numbers = np.array(numbers).flatten()
    #multiplied_numbers = numbers * multiplier

    f=open("multiplied_numbers_plot.png","w+")
    f.write(text)
    f.write("\n")
    f.close()