From f9cfe63daef14ee32c114bf75db1e26038f1a14d Mon Sep 17 00:00:00 2001
From: jvoisin <julien.voisin@dustri.org>
Date: Mon, 2 Dec 2019 20:36:19 +0100
Subject: [PATCH] Improve a bit ppt support
---
libmat2/office.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/libmat2/office.py b/libmat2/office.py
index 1765896..f75982c 100644
--- a/libmat2/office.py
+++ b/libmat2/office.py
@@ -1,3 +1,4 @@
+import uuid
import logging
import os
import re
@@ -82,7 +83,7 @@ class MSOfficeParser(ZipParser):
r'^(?:word|ppt)/_rels/header[0-9]*\.xml\.rels$',
r'^ppt/slideLayouts/_rels/slideLayout[0-9]+\.xml\.rels$',
r'^ppt/slideLayouts/slideLayout[0-9]+\.xml$',
-
+ r'^(?:word|ppt)/tableStyles\.xml$',
# https://msdn.microsoft.com/en-us/library/dd908153(v=office.12).aspx
r'^(?:word|ppt)/stylesWithEffects\.xml$',
}))
@@ -302,6 +303,13 @@ class MSOfficeParser(ZipParser):
f.write(b'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>')
f.write(b'<cp:coreProperties xmlns:cp="http://schemas.openxmlformats.org/package/2006/metadata/core-properties">')
f.write(b'</cp:coreProperties>')
+ elif full_path.endswith('/ppt/tableStyles.xml'):
+ # This file must be present and valid,
+ # so we're removing as much as we can.
+ with open(full_path, 'wb') as f:
+ f.write(b'<?xml version="1.0">')
+ uid = str(uuid.uuid4()).encode('utf-8')
+ f.write(b'<a:tblStyleLst def="{%s}" xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main"/>' % uid)
if self.__remove_rsid(full_path) is False:
return False
--
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