erp5_base: support large file

Module erp5.component.module.erp5_version.ImageUtil, line 47, in transformUrlToDataURI
root = etree.fromstring(content)
Module lxml.etree, line 3213, in lxml.etree.fromstring (src/lxml/lxml.etree.c:79010)
Module lxml.etree, line 1848, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:118341)
Module lxml.etree, line 1736, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:117021)
Module lxml.etree, line 1102, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:111265)
Module lxml.etree, line 595, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:105109)
Module lxml.etree, line 706, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:106817)
Module lxml.etree, line 635, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:105671)
XMLSyntaxError: internal error: Huge input lookup, line 194, column 308278 (line 194)

bt5/erp5_base/ModuleComponentTemplateItem/portal_components/module.erp5.ImageUtil.py

@@ -44,7 +44,7 @@ def transformUrlToDataURI(content):
   if content is None or len(content) == 0:
     return content
 
-  root = etree.fromstring(content)
+  root = etree.fromstring(content, parser=etree.XMLParser(huge_tree=True))
 
   # Prevent namespace contains "None" included into svg by mistake
   # and fix svg definition as in some images the namespace is not