run black

Author: annbgn

cssselect/parser.py

@@ -206,9 +206,12 @@ def __repr__(self):
                 [token.value for token in self.arguments],
                 self.of_type.__repr__(),
             )
-        return '%s[%r:%s(%r)]' % (
-            self.__class__.__name__, self.selector, self.name,
-            [token.value for token in self.arguments])
+        return "%s[%r:%s(%r)]" % (
+            self.__class__.__name__,
+            self.selector,
+            self.name,
+            [token.value for token in self.arguments],
+        )
 
     def argument_types(self):
         return [token.type for token in self.arguments]
@@ -620,7 +623,7 @@ def parse_arguments(stream):
             ("DELIM", "-"),
         ]:
             arguments.append(next)
-        elif next == ('DELIM', ')'):
+        elif next == ("DELIM", ")"):
             return arguments, None
 
         else:
@@ -709,11 +712,11 @@ def parse_series(tokens):
 
     """
     for token in tokens:
-        if token.type == 'STRING':
-            raise ValueError('String tokens not allowed in series.')
+        if token.type == "STRING":
+            raise ValueError("String tokens not allowed in series.")
 
-    s = ''.join(token.value for token in tokens).strip()
-    if s == 'odd':
+    s = "".join(token.value for token in tokens).strip()
+    if s == "odd":
         return 2, 1
     elif s == "even":
         return 2, 0

cssselect/xpath.py

@@ -447,7 +447,7 @@ def xpath_nth_child_function(self, xpath, function, last=False, add_name_test=Tr
         if function.of_type:
             nodetest = self.xpath(function.of_type.parsed_tree)
         elif add_name_test:
-            nodetest = '*'
+            nodetest = "*"
         else:
             nodetest = "%s" % xpath.element
 

tests/test_cssselect.py

@@ -403,16 +403,10 @@ def xpath(css):
         )
 
         # --- nth-* and nth-last-* -------------------------------------
+        assert xpath("e:nth-child(2n+1 of S)") == "e[count(preceding-sibling::S) mod 2 = 0]"
+        assert xpath("e:nth-of-type(2n+1 of S)") == "e[count(preceding-sibling::S) mod 2 = 0]"
         assert (
-            xpath("e:nth-child(2n+1 of S)")
-            == "e[count(preceding-sibling::S) mod 2 = 0]"
-        )
-        assert (
-            xpath("e:nth-of-type(2n+1 of S)")
-            == "e[count(preceding-sibling::S) mod 2 = 0]"
-        )
-        assert (
-            xpath('e:nth-child(2n+1 of li.important)')
+            xpath("e:nth-child(2n+1 of li.important)")
             == "e[count(preceding-sibling::li[@class and contains(concat(' ', normalize-space(@class), ' '), ' important ')]) mod 2 = 0]"
         )
 
@@ -581,8 +575,11 @@ def xpath_five_attributes_pseudo(self, xpath):
             # element's attribute by name
             def xpath_attr_functional_pseudo_element(self, xpath, arguments):
                 attribute_name = arguments[0][0].value
-                other = XPathExpr('@%s' % attribute_name, '', )
-                return xpath.join('/', other)
+                other = XPathExpr(
+                    "@%s" % attribute_name,
+                    "",
+                )
+                return xpath.join("/", other)
 
             # pseudo-element:
             # element's text() nodes