diff options
| -rw-r--r-- | NEWS.txt | 7 | ||||
| -rw-r--r-- | bs4/__init__.py | 2 | ||||
| -rw-r--r-- | bs4/element.py | 7 | ||||
| -rw-r--r-- | bs4/tests/test_tree.py | 6 |
4 files changed, 20 insertions, 2 deletions
@@ -1,4 +1,9 @@ -= 4.2.1 (Unreleased) = += 4.3.0 (Unreleased) = + +* A NavigableString object now has an immutable '.name' property whose + value is always None. This makes it easier to iterate over a mixed + list of tags and strings without having to check whether each + element is a tag or a string. * Gave new_string() the ability to create subclasses of NavigableString. [bug=1181986] diff --git a/bs4/__init__.py b/bs4/__init__.py index 03b2416..a949d6d 100644 --- a/bs4/__init__.py +++ b/bs4/__init__.py @@ -17,7 +17,7 @@ http://www.crummy.com/software/BeautifulSoup/bs4/doc/ """ __author__ = "Leonard Richardson (leonardr@segfault.org)" -__version__ = "4.2.1" +__version__ = "4.3.0" __copyright__ = "Copyright (c) 2004-2013 Leonard Richardson" __license__ = "MIT" diff --git a/bs4/element.py b/bs4/element.py index f6864f2..538f6b6 100644 --- a/bs4/element.py +++ b/bs4/element.py @@ -672,6 +672,13 @@ class NavigableString(unicode, PageElement): output = self.format_string(self, formatter) return self.PREFIX + output + self.SUFFIX + @property + def name(self): + return None + + @name.setter + def name(self, name): + raise AttributeError("A NavigableString cannot be given a name.") class PreformattedString(NavigableString): """A NavigableString not subject to the normal formatting rules. diff --git a/bs4/tests/test_tree.py b/bs4/tests/test_tree.py index c39b3f7..fc0e2c6 100644 --- a/bs4/tests/test_tree.py +++ b/bs4/tests/test_tree.py @@ -1187,6 +1187,12 @@ class TestElementObjects(SoupTest): soup = self.soup("foo<!--IGNORE-->bar") self.assertEqual(['foo', 'bar'], list(soup.strings)) + def test_string_has_immutable_name_property(self): + string = self.soup("s").string + self.assertEqual(None, string.name) + def t(): + string.name = 'foo' + self.assertRaises(AttributeError, t) class TestCDAtaListAttributes(SoupTest): |