From c5234a8b3d223f9860de161894ae8a4623e1ae05 Mon Sep 17 00:00:00 2001
From: RaNaN <Mast3rRaNaN@hotmail.de>
Date: Wed, 17 Jun 2009 23:18:27 +0200
Subject: plugins can import captcha method, see #6

---
 captcha/captcha.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'captcha/captcha.py')

diff --git a/captcha/captcha.py b/captcha/captcha.py
index 361893fa3..de3e61cf0 100644
--- a/captcha/captcha.py
+++ b/captcha/captcha.py
@@ -2,13 +2,19 @@ import Image
 import ImageOps
 import subprocess
 
-class Ocr(object):
-    def __init__(self, image):
+class OCR(object):
+    def __init__(self):
+        pass
+
+    def load_image(self, image):
         self.image = Image.open(image)
         self.pixels = self.image.load()
         self.image_name = 'captcha_clean.png'
         self.result_captcha = ''
 
+    def unload():
+        """delete all tmp images"""
+        pass
 
     def threshold(self, value):
         self.image = self.image.point(lambda a: a * value +10)
@@ -27,7 +33,7 @@ class Ocr(object):
         self.result_captcha = subprocess.Popen(cmd, stdout=subprocess.PIPE).communicate()[0].replace('\n','')
 
     def get_captcha(self):
-        pass
+        raise NotImplementedError
 
     def to_greyscale(self):
         if self.image.mode != 'L':
@@ -74,5 +80,5 @@ class Ocr(object):
 
 
 if __name__ == '__main__':
-    ocr = Ocr('gigasize-com/7.jpg')
+    ocr = OCR('gigasize-com/7.jpg')
     print  ocr.get_captcha()
-- 
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