Re: [xml] Python, node.name, scope

[Daniel Veillard <veillard redhat com>]

On Mon, Feb 24, 2003 at 03:04:42PM -0500, Michael Rothwell wrote:
> In the code snippet below (infinite loop prevention and error checking 
> code removed), lines 3 and 4 work properly, and print the node name. 
> Line 6, however, yields the following error:
>
> AttributeError: 'NoneType' object has no attribute 'name'
>
> Is this a scope problem? A bug? What am I doing wrong? It seems to me 
> that line 6 should work if line 3 does.
>
> 1: doc = libxml2.recoverDoc(text)
> 2: node = doc.children
> 3: name = node.name
> 4: print "Node:" + name
> 5: while 1:
> 6:   name = node.name
> 7:   if node.name != 'text': break

  I can't reproduce this. For some reason node became None probably
due to some of the removed code.

Daniel

-- 
Daniel Veillard      | Red Hat Network https://rhn.redhat.com/
veillard redhat com  | libxml GNOME XML XSLT toolkit  http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/