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Re: [Question #217327]: how to create x lists from a given list, each new list created by removing an element

To: sikuli-driver@xxxxxxxxxxxxxxxxxxx
From: RaiMan <question217327@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 21 Dec 2012 11:25:57 -0000
Reply-to: question217327@xxxxxxxxxxxxxxxxxxxxx
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Question #217327 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/217327

    Status: Open => Answered

RaiMan proposed the following answer:
ok, perfect.

This the Python for your workflow:

import random

# possible outer loop
lineIn = "wyorgb" # read next input line
colors = [lineIn[i] for i in range(len(lineIn))] # build colorlist from lineIn
random.seed() # reset randomizer

for i in range(len(lineIn)):
    c = random.choice(colors) 
    colors.remove(c)
    lineOut = ""
    for c in colors: lineOut+=c # rebuild a string to output
    print lineOut # write a color combination
    if not colors: break


You can now add the file handling at the 2 points (read ..., write ...) creating an additional outer loop

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