Question

I am trying to load all the txt files from the folder and plot them. Which way is the easiest to load all txt files?

Answer 1

If you want to match all the files in a particular folder that are .txt files, why not use the glob module?

import pylab, glob

txt_files = glob.iglob("./*.txt")

for data in txt_files:
    data = pylab.loadtxt(data)
    pylab.plot(data[:,1], data[:,2])

pylab.show()