TＨIs wIlL MaKe YＯuR TeXt fUNKy

CaSe.py

#!/usr/bin/python
import random
import subprocess
from itertools import zip_longest
import unicodedata

def make_fullwidth_char(ch):
    name = unicodedata.name(ch)
    if name[:9] == "FULLWIDTH":
        return ch
    try:
        fullch = unicodedata.lookup("FULLWIDTH " + name)
    except KeyError:
        return ch
    return fullch

def oof(s):
    s0 = [_.upper() for _ in q[0::2]]
    s1 = [_.lower() for _ in q[1::2]]
    return "".join(i for j in zip_longest(s0,s1, fillvalue='') for i in j)

def getclip():
    return subprocess.run(['xsel','-b'], stdout=subprocess.PIPE, encoding='UTF-8').stdout

def random_shuffle(string, percent=0.1, meth='case'):
    string = list(string)
    le = len(string)
    num_to_shuf = le*percent
    idx_to_shuf = [random.randint(0,le-1) for _ in range(int(num_to_shuf))]
    for i in idx_to_shuf:
      if meth == 'case':
          string[i] = string[i].upper()
      elif meth == 'width':
          string[i] = make_fullwidth_char(string[i])
    return ''.join(string)

def setclip(s):
    echo_process = subprocess.Popen(['echo', q], stdout=subprocess.PIPE)
    copy_process = subprocess.Popen(['xsel','-ib'], stdin=echo_process.stdout, stdout=subprocess.PIPE)
    echo_process.stdout.close()

if __name__ == "__main__":
    q = getclip()
    q = oof(q)
    q = random_shuffle(q, 0.24, meth='case')
    q = random_shuffle(q, 0.11, meth='width')
    setclip(q)