On Apr 12, 4:15 am, Jon Crump <[EMAIL PROTECTED]> wrote:
> Is it possible to feed findAll() a list of tags WITH attributes?
>>> BeautifulSoup.__version__
'3.0.3'
>>> s = '''<x>\n<z>boo</z>\n<z a="foo" b="bar">hello</z>\n<y
>>> a="bar">boo</y>\n<y a="foo">hi</y>\n</x>'''
>>> soup = BeautifulSoup.BeautifulSoup(s)
>>> def func(tag):
... if tag.name not in ('y', 'z'): return False
... if tag.name=='y': return tag.get('a')=='foo'
... return tag.get('a')=='foo' and tag.get('b')=='bar'
...
>>> soup.findAll(func)
[<z a="foo" b="bar">hello</z>, <y a="foo">hi</y>]
>>> def get_func(lst):
... def func(tag):
... for name, attrs in lst:
... if tag.name==name:
... for k, v in attrs.items():
... if tag.get(k, None)==v: continue
... else: return False
... else: return True
... else: return False
... return func
...
>>> func2 = get_func([('y', {'a': 'foo'}), ('z', {'b': 'bar', 'a': 'foo'})])
>>> soup.findAll(func2)
[<z a="foo" b="bar">hello</z>, <y a="foo">hi</y>]
>>>
--
http://mail.python.org/mailman/listinfo/python-list
