When you have a file with a lot of lines of numbers. I want to know if instead of writing the formula to calculate the numbers for everyline of data. Is there a way to tell it to apply the formula I have made to every line until there are no lines left ,or do I have to re input the formula for everyline so it calculates eachline?
sss33 0 Newbie Poster
Gribouillis 1,391 Programming Explorer Team Colleague
Your question is much too vague. You should describe the content of your file and the 'formula' that you want to apply. A general pattern to handle several lines of data is
def handle_line(line):
pass # do whatever you want with a line here
for line in open("myfile.txt"):
handle_line(line) Be a part of the DaniWeb community
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.