Parsing XML: SAX, DOM, Expat, or Something Else?
clp2 at rebertia.com
Fri Jan 23 20:25:30 CET 2009
On Fri, Jan 23, 2009 at 11:19 AM, aha <aquil.abdullah at gmail.com> wrote:
> Hello All,
> I've been charged with developing an XML configuration file format,
> for one of the applications that my company develops. (Yes, I know it
> would have been easier to just use the configuration file format as
> described in RFC 822) While I am finally comfortable with the XML
> description that we've agreed upon; I am still trying to determine the
> best XML parser API to use. I would love to use XPATH, however I face
> the following restriction:
> The Python scripts that perform the parsing of the XML configuration
> file must be compatible with Python Versions 2.2-present.
> This means that any functionality that I use needs to be compatible
> with Python 2.2.
> I started with the DOM API in xml.dom.minidom and I thought that it
> might be the best way to go, but then I ran across the Recipes of Wai
> Yip Tung
> and John Bair, Christoph Dietze from the second edition of the Python
> Wai's implementation uses thes SAX parser and John and Christoph's
> implementation uses Expat API.
> In the end what I really want is to transform the XML
> into an object that looks like
> config.component.setting or a map config[component][setting].
> Another restriction is that I don't want to have to ship additional
> Does anyone have any advice, comments, or HELP???
ElementTree is in the std lib for Python 2.5+ and has a fairly
Pythonic API compared to SAX/DOM.
Docs for it: http://docs.python.org/library/xml.etree.elementtree.html
Follow the path of the Iguana...
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