diff options
Diffstat (limited to 'bs4')
| -rw-r--r-- | bs4/__init__.py | 10 | ||||
| -rw-r--r-- | bs4/tests/test_tree.py | 8 |
2 files changed, 11 insertions, 7 deletions
diff --git a/bs4/__init__.py b/bs4/__init__.py index 64f8df9..23afa91 100644 --- a/bs4/__init__.py +++ b/bs4/__init__.py @@ -149,7 +149,7 @@ class BeautifulSoup(Tag): features = self.DEFAULT_BUILDER_FEATURES builder_class = builder_registry.lookup(*features) if builder_class is None: - raise ValueError( + raise FeatureNotFound( "Couldn't find a tree builder with the features you " "requested: %s. Do you need to install a parser library?" % ",".join(features)) @@ -208,10 +208,10 @@ class BeautifulSoup(Tag): return navigable def insert_before(self, successor): - raise ValueError("BeautifulSoup objects don't support insert_before().") + raise NotImplementedError("BeautifulSoup objects don't support insert_before().") def insert_after(self, successor): - raise ValueError("BeautifulSoup objects don't support insert_after().") + raise NotImplementedError("BeautifulSoup objects don't support insert_after().") def popTag(self): tag = self.tagStack.pop() @@ -348,6 +348,10 @@ class StopParsing(Exception): pass +class FeatureNotFound(ValueError): + pass + + #By default, act as an HTML pretty-printer. if __name__ == '__main__': import sys diff --git a/bs4/tests/test_tree.py b/bs4/tests/test_tree.py index 9397f24..5f3395b 100644 --- a/bs4/tests/test_tree.py +++ b/bs4/tests/test_tree.py @@ -886,20 +886,20 @@ class TestTreeModification(SoupTest): self.assertEqual( soup.decode(), self.document_for("QUUX<b>bar</b><a>foo</a>BAZ")) - def test_insert_after_raises_valueerror_if_after_has_no_meaning(self): + def test_insert_after_raises_exception_if_after_has_no_meaning(self): soup = self.soup("") tag = soup.new_tag("a") string = soup.new_string("") self.assertRaises(ValueError, string.insert_after, tag) - self.assertRaises(ValueError, soup.insert_after, tag) + self.assertRaises(NotImplementedError, soup.insert_after, tag) self.assertRaises(ValueError, tag.insert_after, tag) - def test_insert_before_raises_valueerror_if_before_has_no_meaning(self): + def test_insert_before_raises_notimplementederror_if_before_has_no_meaning(self): soup = self.soup("") tag = soup.new_tag("a") string = soup.new_string("") self.assertRaises(ValueError, string.insert_before, tag) - self.assertRaises(ValueError, soup.insert_before, tag) + self.assertRaises(NotImplementedError, soup.insert_before, tag) self.assertRaises(ValueError, tag.insert_before, tag) def test_replace_with(self): |