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Conversion: Fix regression that caused pseudo-selectors that cannot be resolved such as :hover, :visited, etc. to be removed during conversion

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This commit is contained in:
Kovid Goyal 2015-04-10 11:01:04 +05:30
parent 33b5450c9b
commit f7460f138e
2 changed files with 5 additions and 1 deletions
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3
src/css_selectors/select.py
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@ -548,6 +548,7 @@ def select_pseudo(cache, pseudo):
if pseudo.ident in cache.ignore_inappropriate_pseudo_classes: if pseudo.ident in cache.ignore_inappropriate_pseudo_classes:
def func(cache, item): def func(cache, item):
return True return True
func.is_pseudo = True
else: else:
raise ExpressionError( raise ExpressionError(
"The pseudo-class :%s is not supported" % pseudo.ident) "The pseudo-class :%s is not supported" % pseudo.ident)
@ -615,5 +616,5 @@ default_dispatch_map = {name.partition('_')[2]:obj for name, obj in globals().it
if __name__ == '__main__': if __name__ == '__main__':
from pprint import pprint from pprint import pprint
root = etree.fromstring('<body xmlns="xxx" xml:lang="en"><p id="p" class="one two" lang="fr"><a id="a"/><b/><c/><d/></p></body>') root = etree.fromstring('<body xmlns="xxx" xml:lang="en"><p id="p" class="one two" lang="fr"><a id="a"/><b/><c/><d/></p></body>')
select = Select(root, trace=True) select = Select(root, ignore_inappropriate_pseudo_classes=True, trace=True)
pprint(list(select('p:disabled'))) pprint(list(select('p:disabled')))

3
src/css_selectors/tests.py
View File

@ -759,6 +759,9 @@ by William Shakespeare
self.assertRaises(ExpressionError, lambda : tuple(select('body:nth-child'))) self.assertRaises(ExpressionError, lambda : tuple(select('body:nth-child')))
select = Select(document, ignore_inappropriate_pseudo_classes=True)
self.assertGreater(len(tuple(select('p:hover'))), 0)
del app del app
def test_select_shakespeare(self): def test_select_shakespeare(self):