检查一个ttf文件是否支持一个给定unicode. python写的

import fontforge


import os
import os.path
rootdir = "."


for parent,dirnames,filenames in os.walk(rootdir):
    for filename in filenames:
        print "filename is:" + filename
        if os.path.splitext(filename)[1] == '.ttf':
            fnt = fontforge.open(filename)
            for g in fnt.glyphs():
                if (g.unicode == 0x1f334):
                     print 'xiayu********'