Short (and useful) python snippets [closed]

Answer 1

When debugging, you sometimes want to see a string with a basic editor. For showing a string with notepad:

import os, tempfile, subprocess

def get_rand_filename(dir_=os.getcwd()):
    "Function returns a non-existent random filename."
    return tempfile.mkstemp('.tmp', '', dir_)[1]

def open_with_notepad(s):
    "Function gets a string and shows it on notepad"
    with open(get_rand_filename(), 'w') as f:
        f.write(s)
        subprocess.Popen(['notepad', f.name])