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comparison 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
comparison
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262:716c99f4eb3a 273:7800be7bce66
8 Author: Guillaume Sicard 8 Author: Guillaume Sicard
9 ''' 9 '''
10 10
11 import sys, os, fnmatch, random 11 import sys, os, fnmatch, random
12 import Image, ImageFont, ImageDraw, numpy 12 import Image, ImageFont, ImageDraw, numpy
13 import cPickle
13 14
14 class ttf2jpg(): 15 class ttf2jpg():
15 def __init__(self, font_file = ''): 16 def __init__(self, font_file = ''):
16 self.w = 32 17 self.w = 32
17 self.h = 32 18 self.h = 32
24 self.char_list.append(chr(ord('0') + i) ) 25 self.char_list.append(chr(ord('0') + i) )
25 for i in range(0,26): 26 for i in range(0,26):
26 self.char_list.append(chr(ord('A') + i) ) 27 self.char_list.append(chr(ord('A') + i) )
27 for i in range(0,26): 28 for i in range(0,26):
28 self.char_list.append(chr(ord('a') + i) ) 29 self.char_list.append(chr(ord('a') + i) )
29 files = os.listdir(self.font_dir) 30 f = open( self.font_dir + 'filelist.pkl' ,'r')
30 self.font_files = fnmatch.filter(files, '*.ttf') + fnmatch.filter(files, '*.TTF') 31 self.font_files = cPickle.load(f)
32 f.close()
31 33
32 # get font name 34 # get font name
33 def get_settings_names(self): 35 def get_settings_names(self):
34 return [self.font_file] 36 return [self.font_file]
35 37