Python to Generate Random Word from List with Full Source Code For Beginners

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This is a useful program that chooses a random word from a given list.

Run:

python Random_word_from_list.py
Code language: CSS (css)

Make sure you have a file in the same directory you wish to choose a random word from.

Source Code:

Random_word_from_list.py

import sys
import random

# check if filename is supplied as a command line argument
if sys.argv[1:]:
    filename = sys.argv[1]
else:
    filename = input("What is the name of the file? (extension included): ")

try:
    file = open(filename)
except (FileNotFoundError, IOError):
    print("File doesn't exist!")
    exit()
# handle exception

# get number of lines
num_lines = sum(1 for line in file if line.rstrip())

# generate a random number between possible interval
random_line = random.randint(0, num_lines)

# re-iterate from first line
file.seek(0)

for i, line in enumerate(file):
    if i == random_line:
        print(line.rstrip())  # rstrip removes any trailing newlines :)
        breakCode language: PHP (php)
file.txtDownload

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