From 0546f5ce28718c3ecf8e379633341234029bf794 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sun, 3 Jul 2011 13:47:42 +0200
Subject: Fix the unicode problem

---
 lib/misc.py | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'lib/misc.py')

diff --git a/lib/misc.py b/lib/misc.py
index 8063ae1..8e1b5c2 100644
--- a/lib/misc.py
+++ b/lib/misc.py
@@ -10,9 +10,10 @@ class PdfStripper(parser.Generic_parser):
     '''
         Represent a pdf file, with the help of pdfrw
     '''
-    def __init__(self, filename, backup):
+    def __init__(self, filename, realname, backup):
         self.filename = filename
         self.backup = backup
+        self.realname = realname
         self.trailer = pdfrw.PdfReader(self.filename)
         self.writer = pdfrw.PdfWriter()
 
@@ -38,21 +39,27 @@ class PdfStripper(parser.Generic_parser):
             Transform each pages into a jpg, clean them,
             then re-assemble them into a new pdf
         '''
-        output_file = self.filename + parser.POSTFIX + '.pdf'
+        output_file = self.realname + parser.POSTFIX + '.pdf'
         _, self.tmpdir = tempfile.mkstemp()
         subprocess.call('gm convert %s %s' % (self.filename, self.tmpdir +
-            'temp.jpg'), shell=True)
+            'temp.jpg'), shell=True)#Convert pages to jpg
+
         for current_file in glob.glob(self.tmpdir + 'temp*'):
+        #Clean every jpg image
             class_file = mat.create_class_file(current_file, False)
             class_file.remove_all()
+
         subprocess.call('gm convert %s %s' % (self.tmpdir +
-            'temp.jpg*', output_file), shell=True)
+            'temp.jpg*', output_file), shell=True)#Assemble jpg into pdf
+
         for current_file in glob.glob(self.tmpdir + 'temp*'):
+        #remove jpg files
             mat.secure_remove(current_file)
+
         if self.backup is False:
             mat.secure_remove(self.filename) #remove the old file
             os.rename(output_file, self.filename)#rename the new
-            name = self.filename
+            name = self.realname
         else:
             name = output_file
         class_file = mat.create_class_file(name, False)
@@ -75,4 +82,3 @@ class PdfStripper(parser.Generic_parser):
         for key, value in self.trailer.Info.iteritems():
                 metadata[key[1:]] = value[1:-1]
         return metadata
-
-- 
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