Python´s xml.dom.minidom and Maya

5inch — Fri, 24 Aug 2012 07:53:40 GMT

Hi Folks,

has anyone of you experience with
Python´s xml.dom.minidom and Maya.

I want to export some Maya Attributes (Int,String,Float)
via Python in a XML-File.
I didn´t find any good howTo/Tutorial on the Web which explains me all the syntax in a
Dummie-fashion-way.

Thanks for any Links/help,

Cheers, 5inch

Re: Python´s xml.dom.minidom and Maya

Anonymous — Thu, 06 Sep 2012 08:25:46 GMT

I am not in front of Maya so there may be some minor syntax errors, but the code below should give you some guidance...

hope it helps


import xml.dom.minidom as xml
import pymel.core as pm

## Create the xml document node which gives
## us access to everything
xml_doc = xml.Document()

## Create the first ( root ) xml node. The argument is
## the node name. We then need to make the node a
## child of the document
xml_root = xml_doc.createElement( "Object" )
xml_doc.appendChild( xml_root )


## Cycle through all the attributes of the selected
## object
for obj in pm.selected() :
    
    ## Create a node for each selected object
    xml_obj = xml_doc.createElement( "Object")
    xml_obj.setAttribute( 'name', obj.name() )

    ## Now cycle the attributes for this object
    for attr in obj.listAttr() :

        ## Create an xml nde to represent the attribute
        xml_attr = xml_doc.createNode( 'Attribute' )
        xml_attr.setAttribute( 'name', attr.name() )
        xml_attr.setAttribute( 'type', attr.type() )
    
        ## we'll store the value as a text node
        text_xml = xml_doc.createTextNode( str(attr.get()))

        ## set the node parenting
        xml_attr.appendChild( text_xml )
        obj.appendChild( xml_attr )
    
    ## set the object node as a child of the root
    xml_root.appendChild( xml_obj )
f = open( r"c:\test.xml" )
f.write( xml_doc.toprettyxml() )
f.close()

topic Python´s xml.dom.minidom and Maya in Maya Programming Forum

Python´s xml.dom.minidom and Maya

Re: Python´s xml.dom.minidom and Maya