Python and XML help
Clark C . Evans
cce at clarkevans.com
Sat Jul 27 13:06:19 EDT 2002
On Fri, Jul 26, 2002 at 10:03:43AM -0700, Mathieu wrote:
| <properties name="spam">
| <prop>
| <first>
| <item name="foo">
| <item name="foo2">
| </first>
|
| <second>
| <item name="bar">
| <item name="bar2">
| </second>
| </prop>
For a simple properties list like this you could use YAML
instead of python... it'd be alot easier. This way you
don't have to mess with DOM or SAX.
$ wget http://yaml.org/python/PyYaml_25jul2002.tgz
$ tar xvfz PyYaml_25jul2002.tgz
$ cd PyYaml
$ python setup.py install
$ python
ActivePython 2.2.1 Build 222 (ActiveState Corp.) based on
Python 2.2.1 (#34, Apr 15 2002, 09:51:39) [MSC 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import yaml
>>> x = yaml.load("""
... properties: spam
... prop:
... first:
... - foo
... - foo2
... second:
... - bar
... - bar2
... """).next()
>>> print x # with slight formatting for readability...
{'properties': 'spam',
'prop': {'second': ['bar', 'bar2'],
'first': ['foo', 'foo2']}}
>>> x["prop"]["first"][0]
'foo'
>>> print yaml.dump(x)
---
prop:
first:
- foo
- foo2
second:
- bar
- bar2
properties: spam
>>> ^Z
Best,
Clark
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