Convert files to Unicode (NFKC)

nfkc.py

#!/usr/bin/env python3

import unicodedata
import fnmatch
import sys
import os

for file in os.listdir('.'):
	for arg in sys.argv:
		if fnmatch.fnmatch(file, arg):
			inf = file + '.bak'
			os.rename(file, inf)
			with open(inf) as inf:
				with open(file,'w+') as outf:
					for line in inf:
						outf.write(unicodedata.normalize("NFKC", line))

Converts all files in the current directory to Unicode, using NFKC normalization. Creates .bak files just in case.