Merge pull request #57 from alexey-grom/master

Added lxml.html.CheckboxGroup.value_options property
lxml · Jun 26, 2012 · 57d2b5a · 57d2b5a
2 parents bdacc2e + 492c765
commit 57d2b5a
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diff --git a/src/lxml/html/__init__.py b/src/lxml/html/__init__.py
@@ -1299,6 +1299,13 @@ def _value__del(self):
         self.value.clear()
     value = property(_value__get, _value__set, _value__del, doc=_value__get.__doc__)
 
+    def value_options(self):
+        """
+        Returns a list of all the possible values.
+        """
+        return [el.get('value') for el in self]
+    value_options = property(value_options, doc=value_options.__doc__)
+
     def __repr__(self):
         return '%s(%s)' % (
             self.__class__.__name__, list.__repr__(self))

diff --git a/src/lxml/html/tests/test_forms.txt b/src/lxml/html/tests/test_forms.txt
@@ -76,6 +76,8 @@ b'<input type="checkbox" name="single_checkbox" checked>'
 <CheckboxValues {'1', '2', '3'} for checkboxes name='check_group'>
 >>> tostring(group[0])
 b'<input type="checkbox" name="check_group" value="1" checked>'
+>>> group.value_options
+['1', '2', '3', '4']
 >>> group.value.add('doesnotexist')
 Traceback (most recent call last):
     ...