Transfer the string to Unicode and since Chinese is between 0x4e00 and 0x9fff, just check if there is a character in this range.

``` python Check If a String Contains Chinese Characters #coding=utf-8 #!/usr/bin/python

#This code is intended for Python 2.7

#Copy this file in the folder where #you want to abstract Chinese from files

#Created by Leon on July, 7, 2011 #http://leons.im

import sys, os, codecs, glob, re

fout = codecs.open(“out.txt”, “wb”, “gbk”) num = 1 def record(bn, ln, line): global num for i in line: if ord(i) >= 0x4e00 and ord(i) <= 0x9fff: print line fout.write(‘%d:%s:%d:%s\r\n’ % (num, bn, ln, line)) num = num + 1 break

def transcode(infile): print “infile = “ + infile

fin = codecs.open(infile, "rb", "gbk")
ln = 1
bn = os.path.basename(infile)
try:
	for line in fin.readlines():
		m = re.search(r'^s*//', line)
		if m:
			continue
		m = re.search(r'_T("([^)]*)")', line)
		if m and len(m.group(1)) > 0:
			record(bn, ln, m.group(0))
    	m = re.search(r'L"([^"]*)"', line)
    	if m and len(m.group(1)) > 0:
    		record(bn, ln, m.group(0))
    	ln = ln + 1
except:
	print "error."
fin.close()

path = os.path.abspath(os.path.dirname(sys.argv[0])) print “Current Path: “ + path

for dirpath, dirs, files in os.walk(path): for filename in files: if re.search(r”.(h|m|mm|cpp|inl|def|txt)$”, filename): print “—-“ + filename + “….” transcode(os.path.join(dirpath, filename)) print “Done.” print print “Created for you by Leon on July, 7, 2011.” fout.close() raw_input() ```