diff --git a/product/ERP5/Document/TextDocument.py b/product/ERP5/Document/TextDocument.py index 2b74cddb6ab67cf65bb582db6806f14f022b368c..86bf743ace855a74c0b22a703211e3dfd350c3c6 100644 --- a/product/ERP5/Document/TextDocument.py +++ b/product/ERP5/Document/TextDocument.py @@ -42,6 +42,7 @@ from string import Template # Mixin Import from Products.ERP5.mixin.cached_convertable import CachedConvertableMixin from Products.ERP5.mixin.base_convertable import BaseConvertableFileMixin +from Products.ERP5Type.mixin.text_content_history import TextContentHistoryMixin from Products.ERP5Type.Utils import guessEncodingFromText from lxml import html as etree_html @@ -49,7 +50,7 @@ from lxml import etree from Products.ERP5Type.ImageUtil import transformUrlToDataURI -class TextDocument(CachedConvertableMixin, BaseConvertableFileMixin, +class TextDocument(CachedConvertableMixin, BaseConvertableFileMixin, TextContentHistoryMixin, TextContent, File): """A TextDocument impletents IDocument, IFile, IBaseConvertable, ICachedconvertable and ITextConvertable