def clean_slug(self):
if self.attach:
return
slug = self.data.get('slug', '').strip().lower()
language = self.data.get('language', settings.FALLBACK)
parent_path = self.parent.get_path(language=language)
if not slug:
title = self.cleaned_data.get('title', '')
slug = generate_slug(title, language=language,
max_length=Node.MAX_PATHLEN,
allowed=Node.ALLOWED_CHARS,
default="node")
existing = Node.get(path=parent_path + "/" + slug, language=language)
base_slug = slug[:Node.MAX_PATHLEN-6] ## some space for counter
count = 1
while (existing and existing != self.node) or \
(slug in self.reserved):
slug = base_slug + str(count)
existing = Node.get(path=self.parent.path + '/' + slug, language=language)
count += 1
if slug in self.reserved:
raise forms.ValidationError("This is a reserved name")
if not Node.validpathre.match(slug):
raise forms.ValidationError("Only numbers, letters, _-")
existing = Node.get(path=parent_path + "/" + slug, language=language)
if existing and existing != self.node:
raise forms.ValidationError("Name in use")
return slug
def test_maxlength(self):
assert len(generate_slug('hello world', max_length=1)) == 1
def test_empty(self):
assert generate_slug('', default='foo') == 'foo'
def test_stopwords(self):
with mock.patch("wheelcms_axle.stopwords.stopwords") as swmock:
swmock.get.return_value = ["foo", "bar"]
assert generate_slug("foo blah bar") == "blah"
def test_allowed(self):
assert generate_slug("abcdef", allowed="a") == "a"
def test_duplicate_plus_dash(self):
assert generate_slug('foo--- -- - -- bar') == 'foo-bar'