diff options
| -rw-r--r-- | bs4/css.py | 7 | ||||
| -rw-r--r-- | bs4/tests/test_css.py | 7 |
2 files changed, 11 insertions, 3 deletions
@@ -43,13 +43,14 @@ class CSS(object): @classmethod def escape(cls, ident): - """Escape a CSS selector. + """Escape a CSS identifier. - This is a simple wrapper around soupselect.escape(). + This is a simple wrapper around soupselect.escape(). See the + documentation for that function for more information. """ if soupsieve is None: raise NotImplementedError( - "Cannot escape CSS selectors because the soupsieve package is not installed." + "Cannot escape CSS identifiers because the soupsieve package is not installed." ) return soupsieve.escape(ident) diff --git a/bs4/tests/test_css.py b/bs4/tests/test_css.py index 3da9aed..51662ed 100644 --- a/bs4/tests/test_css.py +++ b/bs4/tests/test_css.py @@ -2,6 +2,7 @@ import pytest import types from bs4 import ( + CSS, BeautifulSoup, ResultSet, ) @@ -466,3 +467,9 @@ class TestCSSSelectors(SoupTest): assert isinstance(results, ResultSet) [result] = results assert result['id'] == 'header3' + + def test_escape(self): + m = CSS.escape + assert m(".foo#bar") == '\\.foo\\#bar' + assert m("()[]{}") == '\\(\\)\\[\\]\\{\\}' + assert m(".foo") == self.soup.css.escape(".foo") |