Long story short I want to do a project but don't even know where to start or how to describe it for a google search.
When I run my python file in the Command Prompt I want to be able put a text file next to it that my program will read.
Like: D:> python3 name_of_file.py name_of_text_file.txt
Now when I execute the above I want my python file to somehow see the text file to do something with it (like outputting the contents) but I don't know how to do that. Any suggestions?
Now since I don't know where to start I do not have anything to show on what I have already tried.
Incase it helps: I am using Atom. & The python file and the text file are saved in the same folder.
Within a python script you can use the list sys.argv. The first list element (sys.argv[0]) is the name of the python script file (in your case "name_of_file.py"). The rest of the list elements are the provided command line arguments. So sys.argv[1] will contain the first command line argument.
import sys
# Retrieve first command line argument
file_name = sys.argv[1]
# Open text file
with open(file_name) as file:
# Read out contents of text file
file_text = file.read()
print(file_text)