PYTHON get files from command line

Question

How do you get a file name from command line when you run a Python code? Like if your code opens a file and reads the line, but the file varies whenever you run it, how to y

Answer 1

Just use the basic command raw_input

declare input file name as string

inFile = ""
inFile = raw_input("Enter the input File Name: ")

Now you can open the file by using with open(inFile,'w')