Mercurial > ift6266

diff data_generation/transformations/ttf2jpg.py @ 273:7800be7bce66

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changes in ttf2jpg and pycaptcha to load a file list with cPickle (instead of doing a listdir()) in order to have always the same list order from different machine (to reproduce generation)
author Xavier Glorot <glorotxa@iro.umontreal.ca>
date Sun, 21 Mar 2010 16:45:48 -0400
parents 1f5937e9e530
children
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line diff
--- a/data_generation/transformations/ttf2jpg.py	Wed Mar 17 16:41:51 2010 -0400
+++ b/data_generation/transformations/ttf2jpg.py	Sun Mar 21 16:45:48 2010 -0400
@@ -10,6 +10,7 @@
 
 import sys, os, fnmatch, random
 import Image, ImageFont, ImageDraw, numpy
+import cPickle
 
 class ttf2jpg():
     def __init__(self, font_file = ''):
@@ -26,8 +27,9 @@
             self.char_list.append(chr(ord('A') + i) )
         for i in range(0,26):
             self.char_list.append(chr(ord('a') + i) )
-        files = os.listdir(self.font_dir)
-        self.font_files = fnmatch.filter(files, '*.ttf') + fnmatch.filter(files, '*.TTF')
+        f = open( self.font_dir + 'filelist.pkl' ,'r')
+        self.font_files = cPickle.load(f)
+        f.close()
 
     # get font name
     def get_settings_names(self):