showAsXML: libraries cleanup.

product/ERP5/InteractionWorkflow.py

@@ -35,11 +35,6 @@ from Products.ERP5Type import Permissions
 # show as xml library
 from lxml import etree
 from lxml.etree import Element, SubElement
-from xml.sax.saxutils import escape, unescape
-from xml_marshaller.xml_marshaller import Marshaller
-MARSHALLER_NAMESPACE_URI = 'http://www.erp5.org/namespaces/marshaller'
-marshaller = Marshaller(namespace_uri=MARSHALLER_NAMESPACE_URI,
-                                                            as_tree=True).dumps
 
 _MARKER = []
 

product/ERP5Type/patches/DCWorkflow.py

@@ -44,7 +44,6 @@ from zLOG import LOG, INFO, WARNING
 # Libraries related to showAsXML
 from lxml import etree
 from lxml.etree import Element, SubElement
-from xml.sax.saxutils import escape, unescape
 
 ACTIVITY_GROUPING_COUNT = 100
 

product/ERP5Workflow/Document/InteractionWorkflow.py

@@ -50,11 +50,6 @@ from zLOG import LOG, INFO, WARNING
 # show as xml library
 from lxml import etree
 from lxml.etree import Element, SubElement
-from xml.sax.saxutils import escape, unescape
-from xml_marshaller.xml_marshaller import Marshaller
-MARSHALLER_NAMESPACE_URI = 'http://www.erp5.org/namespaces/marshaller'
-marshaller = Marshaller(namespace_uri=MARSHALLER_NAMESPACE_URI,
-                                                            as_tree=True).dumps
 
 _MARKER = []
 

product/ERP5Workflow/Document/Workflow.py

@@ -61,7 +61,6 @@ from Products.ERP5Workflow.Document.Transition import TRIGGER_AUTOMATIC,\
                                     TRIGGER_USER_ACTION, TRIGGER_WORKFLOW_METHOD
 from tempfile import mktemp
 from types import StringTypes
-from xml.sax.saxutils import escape, unescape
 from zLOG import LOG, INFO, WARNING
 
 class Workflow(IdAsReferenceMixin("", "prefix"), XMLObject):