From 88665c9ffa82afd9689ed5bd211c7136853e809b Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sat, 23 Jul 2011 18:16:37 +0200
Subject: Rename misc.py to office.py

---
 lib/misc.py | 139 ------------------------------------------------------------
 1 file changed, 139 deletions(-)
 delete mode 100644 lib/misc.py

(limited to 'lib/misc.py')

diff --git a/lib/misc.py b/lib/misc.py
deleted file mode 100644
index de38129..0000000
--- a/lib/misc.py
+++ /dev/null
@@ -1,139 +0,0 @@
-import os
-import mimetypes
-import subprocess
-import tempfile
-import glob
-
-import hachoir_core
-
-import pdfrw
-import mat
-import parser
-
-class TorrentStripper(parser.Generic_parser):
-    '''
-        A torrent file looks like:
-        -root
-            -start
-            -announce
-            -announce-list
-            -comment
-            -created_by
-            -creation_date
-            -encoding
-            -info
-            -end
-    '''
-    def remove_all(self):
-        for field in self.editor['root']:
-            if self._should_remove(field):
-                #FIXME : hachoir does not support torrent metadata editing :<
-                del self.editor['/root/' + field.name]
-        hachoir_core.field.writeIntoFile(self.editor,
-            self.filename + parser.POSTFIX)
-        if self.backup is False:
-            mat.secure_remove(self.filename) #remove the old file
-            os.rename(self.filename + parser.POSTFIX, self.filename)
-
-    def is_clean(self):
-        for field in self.editor['root']:
-            if self._should_remove(field):
-                return False
-        return True
-
-    def get_meta(self):
-        metadata = {}
-        for field in self.editor['root']:
-            if self._should_remove(field):
-                try:#FIXME
-                    metadata[field.name] = field.value
-                except:
-                    metadata[field.name] = 'harmful content'
-        return metadata
-
-    def _should_remove(self, field):
-        if field.name in ('comment', 'created_by', 'creation_date', 'info'):
-            return True
-        else:
-            return False
-
-
-class PdfStripper(parser.Generic_parser):
-    '''
-        Represent a pdf file, with the help of pdfrw
-    '''
-    def __init__(self, filename, realname, backup):
-        self.filename = filename
-        self.backup = backup
-        self.realname = realname
-        self.shortname = os.path.basename(filename)
-        self.mime = mimetypes.guess_type(filename)[0]
-        self.trailer = pdfrw.PdfReader(self.filename)
-        self.writer = pdfrw.PdfWriter()
-        self.convert = 'gm convert -antialias -enhance %s %s'
-
-    def remove_all(self):
-        '''
-            Remove all the meta fields that are compromizing
-        '''
-        self.trailer.Info.Title = ''
-        self.trailer.Info.Author = ''
-        self.trailer.Info.Producer = ''
-        self.trailer.Info.Creator = ''
-        self.trailer.Info.CreationDate = ''
-        self.trailer.Info.ModDate = ''
-
-        self.writer.trailer = self.trailer
-        self.writer.write(self.filename + parser.POSTFIX)
-        if self.backup is False:
-            mat.secure_remove(self.filename) #remove the old file
-            os.rename(self.filename + parser.POSTFIX, self.filename)
-
-    def remove_all_ugly(self):
-        '''
-            Transform each pages into a jpg, clean them,
-            then re-assemble them into a new pdf
-        '''
-        output_file = self.realname + parser.POSTFIX + '.pdf'
-        _, self.tmpdir = tempfile.mkstemp()
-        subprocess.call(self.convert % (self.filename, self.tmpdir +
-            '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(self.convert % (self.tmpdir +
-            '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.realname
-        else:
-            name = output_file
-        class_file = mat.create_class_file(name, False)
-        class_file.remove_all()
-
-    def is_clean(self):
-        '''
-            Check if the file is clean from harmful metadatas
-        '''
-        for field in self.trailer.Info:
-            if field != '':
-                return False
-        return True
-
-    def get_meta(self):
-        '''
-            return a dict with all the meta of the file
-        '''
-        metadata = {}
-        for key, value in self.trailer.Info.iteritems():
-                metadata[key[1:]] = value[1:-1]
-        return metadata
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