From 95c6bda2ca54cded0a084755a6611d270b0ddb09 Mon Sep 17 00:00:00 2001
From: Ben Kurtovic <ben@benkurtovic.com>
Date: Mon, 9 Jun 2025 02:05:55 -0400
Subject: [PATCH] Run ruff

---
 docs/conf.py                                      |  3 +-
 src/mwparserfromhell/__init__.py                  | 11 ++++++
 src/mwparserfromhell/nodes/__init__.py            |  1 +
 src/mwparserfromhell/nodes/extras/__init__.py     |  5 +++
 src/mwparserfromhell/nodes/template.py            |  6 ++--
 src/mwparserfromhell/parser/__init__.py           |  2 --
 src/mwparserfromhell/parser/ctokenizer/avl_tree.h |  2 +-
 src/mwparserfromhell/parser/tokenizer.py          | 15 +++++++--
 src/mwparserfromhell/smart_list/__init__.py       |  3 +-
 src/mwparserfromhell/wikicode.py                  | 41 ++++++++++++++---------
 tests/conftest.py                                 | 12 ++++---
 tests/test_argument.py                            |  9 +++--
 tests/test_external_link.py                       |  9 +++--
 tests/test_heading.py                             |  5 ++-
 tests/test_html_entity.py                         |  2 +-
 tests/test_string_mixin.py                        |  4 +--
 tests/test_tag.py                                 | 33 ++++++++++++++----
 tests/test_template.py                            | 23 ++++++++-----
 tests/test_wikicode.py                            | 23 ++++++++++---
 tests/test_wikilink.py                            |  9 +++--
 20 files changed, 156 insertions(+), 62 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index 61d5b20..4d01fdf 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -11,7 +11,8 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
+import sys
+import os
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
diff --git a/src/mwparserfromhell/__init__.py b/src/mwparserfromhell/__init__.py
index 32f9500..f12bf38 100644
--- a/src/mwparserfromhell/__init__.py
+++ b/src/mwparserfromhell/__init__.py
@@ -30,6 +30,17 @@ __license__ = "MIT License"
 __version__ = "0.7.dev0"
 __email__ = "ben.kurtovic@gmail.com"
 
+__all__ = [
+    "definitions",
+    "nodes",
+    "parser",
+    "smart_list",
+    "string_mixin",
+    "utils",
+    "wikicode",
+    "parse",
+]
+
 from . import definitions, nodes, parser, smart_list, string_mixin, utils, wikicode
 
 parse = utils.parse_anything
diff --git a/src/mwparserfromhell/nodes/__init__.py b/src/mwparserfromhell/nodes/__init__.py
index 2f333a9..1b7badc 100644
--- a/src/mwparserfromhell/nodes/__init__.py
+++ b/src/mwparserfromhell/nodes/__init__.py
@@ -50,4 +50,5 @@ __all__ = [
     "Template",
     "Text",
     "Wikilink",
+    "extras",
 ]
diff --git a/src/mwparserfromhell/nodes/extras/__init__.py b/src/mwparserfromhell/nodes/extras/__init__.py
index ef76125..4bfe4c8 100644
--- a/src/mwparserfromhell/nodes/extras/__init__.py
+++ b/src/mwparserfromhell/nodes/extras/__init__.py
@@ -23,5 +23,10 @@ This package contains objects used by :class:`.Node`\\ s, but that are not
 nodes themselves. This includes template parameters and HTML tag attributes.
 """
 
+__all__ = [
+    "Attribute",
+    "Parameter",
+]
+
 from .attribute import Attribute
 from .parameter import Parameter
diff --git a/src/mwparserfromhell/nodes/template.py b/src/mwparserfromhell/nodes/template.py
index b58a37b..46066ef 100644
--- a/src/mwparserfromhell/nodes/template.py
+++ b/src/mwparserfromhell/nodes/template.py
@@ -239,12 +239,10 @@ class Template(Node):
         return self.has(name, ignore_empty)
 
     @overload
-    def get(self, name: Union[str, Any]) -> Parameter:
-        ...
+    def get(self, name: Union[str, Any]) -> Parameter: ...
 
     @overload
-    def get(self, name: Union[str, Any], default: T) -> Union[Parameter, T]:
-        ...
+    def get(self, name: Union[str, Any], default: T) -> Union[Parameter, T]: ...
 
     def get(self, name: Union[str, Any], default: T = _UNSET) -> Union[Parameter, T]:
         """Get the parameter whose name is *name*.
diff --git a/src/mwparserfromhell/parser/__init__.py b/src/mwparserfromhell/parser/__init__.py
index ceb8ef8..d1991bb 100644
--- a/src/mwparserfromhell/parser/__init__.py
+++ b/src/mwparserfromhell/parser/__init__.py
@@ -32,8 +32,6 @@ try:
 
     use_c = True
 except ImportError:
-    from .tokenizer import Tokenizer
-
     CTokenizer = None
     use_c = False
 
diff --git a/src/mwparserfromhell/parser/ctokenizer/avl_tree.h b/src/mwparserfromhell/parser/ctokenizer/avl_tree.h
index 477e256..e364708 100644
--- a/src/mwparserfromhell/parser/ctokenizer/avl_tree.h
+++ b/src/mwparserfromhell/parser/ctokenizer/avl_tree.h
@@ -63,7 +63,7 @@ struct avl_tree_node {
 
 /* Cast an AVL tree node to the containing data structure.  */
 #define avl_tree_entry(entry, type, member)                                            \
-    ((type *) ((char *) (entry) -offsetof(type, member)))
+    ((type *) ((char *) (entry) - offsetof(type, member)))
 
 /* Returns a pointer to the parent of the specified AVL tree node, or NULL if it
  * is already the root of the tree.  */
diff --git a/src/mwparserfromhell/parser/tokenizer.py b/src/mwparserfromhell/parser/tokenizer.py
index 85032cb..4a0fc24 100644
--- a/src/mwparserfromhell/parser/tokenizer.py
+++ b/src/mwparserfromhell/parser/tokenizer.py
@@ -396,7 +396,10 @@ class Tokenizer:
             self._emit_text("//")
             self._head += 2
         else:
-            all_valid = lambda: all(char in self.URISCHEME for char in self._read())
+
+            def all_valid():
+                return all(char in self.URISCHEME for char in self._read())
+
             scheme = ""
             while self._read() is not self.END and all_valid():
                 scheme += self._read()
@@ -827,7 +830,10 @@ class Tokenizer:
 
     def _handle_tag_close_close(self):
         """Handle the ending of a closing tag (``</foo>``)."""
-        strip = lambda tok: tok.text.rstrip().lower()
+
+        def strip(tok):
+            return tok.text.rstrip().lower()
+
         closing = self._pop()
         if len(closing) != 1 or (
             not isinstance(closing[0], tokens.Text)
@@ -840,7 +846,10 @@ class Tokenizer:
 
     def _handle_blacklisted_tag(self):
         """Handle the body of an HTML tag that is parser-blacklisted."""
-        strip = lambda text: text.rstrip().lower()
+
+        def strip(text):
+            return text.rstrip().lower()
+
         while True:
             this, nxt = self._read(), self._read(1)
             if this is self.END:
diff --git a/src/mwparserfromhell/smart_list/__init__.py b/src/mwparserfromhell/smart_list/__init__.py
index 92c75e2..da7003d 100644
--- a/src/mwparserfromhell/smart_list/__init__.py
+++ b/src/mwparserfromhell/smart_list/__init__.py
@@ -25,5 +25,6 @@ This module contains the :class:`.SmartList` type, as well as its
 reflect changes made to the main list, and vice-versa.
 """
 
-from .list_proxy import ListProxy as _ListProxy
+__all__ = ["SmartList"]
+
 from .smart_list import SmartList
diff --git a/src/mwparserfromhell/wikicode.py b/src/mwparserfromhell/wikicode.py
index 0dcbf77..b7e8ebf 100644
--- a/src/mwparserfromhell/wikicode.py
+++ b/src/mwparserfromhell/wikicode.py
@@ -176,7 +176,10 @@ class Wikicode(StringMixIn):
             return obj, slice(0, len(obj.nodes))
 
         if isinstance(obj, Node):
-            mkslice = lambda i: slice(i, i + 1)
+
+            def mkslice(i):
+                return slice(i, i + 1)
+
             if not recursive:
                 return self, mkslice(self.index(obj))
             for node in self.nodes:
@@ -258,8 +261,12 @@ class Wikicode(StringMixIn):
             else:
                 lines.append(" " * 6 * indent + " ".join(args))
 
-        get = lambda code: self._get_tree(code, lines, marker, indent + 1)
-        mark = lambda: lines.append(marker)
+        def get(code):
+            return self._get_tree(code, lines, marker, indent + 1)
+
+        def mark():
+            return lines.append(marker)
+
         for node in code.nodes:
             node.__showtree__(write, get, mark)
         return lines
@@ -282,12 +289,13 @@ class Wikicode(StringMixIn):
         This is equivalent to :meth:`{1}` with *forcetype* set to
         :class:`~{2.__module__}.{2.__name__}`.
         """
-        make_ifilter = lambda ftype: (
-            lambda self, *a, **kw: self.ifilter(forcetype=ftype, *a, **kw)
-        )
-        make_filter = lambda ftype: (
-            lambda self, *a, **kw: self.filter(forcetype=ftype, *a, **kw)
-        )
+
+        def make_ifilter(ftype):
+            return lambda self, *a, **kw: self.ifilter(forcetype=ftype, *a, **kw)
+
+        def make_filter(ftype):
+            return lambda self, *a, **kw: self.filter(forcetype=ftype, *a, **kw)
+
         for name, ftype in meths.items():
             ifilt = make_ifilter(ftype)
             filt = make_filter(ftype)
@@ -312,12 +320,10 @@ class Wikicode(StringMixIn):
         self._nodes = value
 
     @overload
-    def get(self, index: int) -> Node:
-        ...
+    def get(self, index: int) -> Node: ...
 
     @overload
-    def get(self, index: slice) -> list[Node]:
-        ...
+    def get(self, index: slice) -> list[Node]: ...
 
     def get(self, index):
         """Return the *index*\\ th node within the list of nodes."""
@@ -644,9 +650,12 @@ class Wikicode(StringMixIn):
         :class:`.Heading` object will be included; otherwise, this is skipped.
         """
         title_matcher = self._build_matcher(matches, flags)
-        matcher = lambda heading: (
-            title_matcher(heading.title) and (not levels or heading.level in levels)
-        )
+
+        def matcher(heading):
+            return title_matcher(heading.title) and (
+                not levels or heading.level in levels
+            )
+
         iheadings = self._indexed_ifilter(recursive=False, forcetype=Heading)
         sections = []  # Tuples of (index_of_first_node, section)
         # Tuples of (index, heading), where index and heading.level are both
diff --git a/tests/conftest.py b/tests/conftest.py
index 7d2812f..dc8655d 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -32,8 +32,13 @@ from mwparserfromhell.nodes import (
 from mwparserfromhell.smart_list import SmartList
 from mwparserfromhell.wikicode import Wikicode
 
-wrap = lambda L: Wikicode(SmartList(L))
-wraptext = lambda *args: wrap([Text(t) for t in args])
+
+def wrap(L):
+    return Wikicode(SmartList(L))
+
+
+def wraptext(*args):
+    return wrap([Text(t) for t in args])
 
 
 def _assert_node_equal(expected, actual):
@@ -49,8 +54,7 @@ def _assert_node_equal(expected, actual):
         Text: _assert_text_node_equal,
         Wikilink: _assert_wikilink_node_equal,
     }
-    # pylint: disable=unidiomatic-typecheck
-    assert type(expected) == type(actual)
+    assert type(expected) is type(actual)
     registry[type(expected)](expected, actual)
 
 
diff --git a/tests/test_argument.py b/tests/test_argument.py
index 437a2ac..2617af3 100644
--- a/tests/test_argument.py
+++ b/tests/test_argument.py
@@ -63,8 +63,13 @@ def test_showtree():
     """test Argument.__showtree__()"""
     output = []
     getter, marker = object(), object()
-    get = lambda code: output.append((getter, code))
-    mark = lambda: output.append(marker)
+
+    def get(code):
+        return output.append((getter, code))
+
+    def mark():
+        return output.append(marker)
+
     node1 = Argument(wraptext("foobar"))
     node2 = Argument(wraptext("foo"), wraptext("bar"))
     node1.__showtree__(output.append, get, mark)
diff --git a/tests/test_external_link.py b/tests/test_external_link.py
index 5fda1c8..57531de 100644
--- a/tests/test_external_link.py
+++ b/tests/test_external_link.py
@@ -74,8 +74,13 @@ def test_showtree():
     """test ExternalLink.__showtree__()"""
     output = []
     getter, marker = object(), object()
-    get = lambda code: output.append((getter, code))
-    mark = lambda: output.append(marker)
+
+    def get(code):
+        return output.append((getter, code))
+
+    def mark():
+        return output.append(marker)
+
     node1 = ExternalLink(wraptext("http://example.com"), brackets=False)
     node2 = ExternalLink(wraptext("http://example.com"), wraptext("Link"))
     node1.__showtree__(output.append, get, mark)
diff --git a/tests/test_heading.py b/tests/test_heading.py
index dbd01c6..603b6b0 100644
--- a/tests/test_heading.py
+++ b/tests/test_heading.py
@@ -55,7 +55,10 @@ def test_showtree():
     """test Heading.__showtree__()"""
     output = []
     getter = object()
-    get = lambda code: output.append((getter, code))
+
+    def get(code):
+        return output.append((getter, code))
+
     node1 = Heading(wraptext("foobar"), 3)
     node2 = Heading(wraptext(" baz "), 4)
     node1.__showtree__(output.append, get, None)
diff --git a/tests/test_html_entity.py b/tests/test_html_entity.py
index 3739ac4..cef999f 100644
--- a/tests/test_html_entity.py
+++ b/tests/test_html_entity.py
@@ -184,7 +184,7 @@ def test_normalize():
     assert "\xa0" == node1.normalize()
     assert "k" == node2.normalize()
     assert "é" == node3.normalize()
-    assert "\U0001F648" == node4.normalize()
+    assert "\U0001f648" == node4.normalize()
     with pytest.raises(ValueError):
         node5.normalize()
     with pytest.raises(ValueError):
diff --git a/tests/test_string_mixin.py b/tests/test_string_mixin.py
index f362b45..640c3ef 100644
--- a/tests/test_string_mixin.py
+++ b/tests/test_string_mixin.py
@@ -216,7 +216,7 @@ def test_other_methods():
     assert 0 == str1.count("r", 5, 7)
 
     str3 = _FakeString("𐌲𐌿𐍄")
-    actual = b"\xF0\x90\x8C\xB2\xF0\x90\x8C\xBF\xF0\x90\x8D\x84"
+    actual = b"\xf0\x90\x8c\xb2\xf0\x90\x8c\xbf\xf0\x90\x8d\x84"
     assert b"fake string" == str1.encode()
     assert actual == str3.encode("utf-8")
     assert actual == str3.encode(encoding="utf-8")
@@ -293,7 +293,7 @@ def test_other_methods():
 
     str12 = _FakeString("123")
     str13 = _FakeString("\u2155")
-    str14 = _FakeString("\u00B2")
+    str14 = _FakeString("\u00b2")
     assert str9.isdecimal() is False
     assert str12.isdecimal() is True
     assert str13.isdecimal() is False
diff --git a/tests/test_tag.py b/tests/test_tag.py
index 1297e2f..476aa49 100644
--- a/tests/test_tag.py
+++ b/tests/test_tag.py
@@ -28,11 +28,25 @@ from mwparserfromhell.nodes import Tag, Template, Text
 from mwparserfromhell.nodes.extras import Attribute
 from .conftest import assert_wikicode_equal, wrap, wraptext
 
-agen = lambda name, value: Attribute(wraptext(name), wraptext(value))
-agennv = lambda name: Attribute(wraptext(name))
-agennq = lambda name, value: Attribute(wraptext(name), wraptext(value), None)
-agenp = lambda name, v, a, b, c: Attribute(wraptext(name), v, '"', a, b, c)
-agenpnv = lambda name, a, b, c: Attribute(wraptext(name), None, '"', a, b, c)
+
+def agen(name, value):
+    return Attribute(wraptext(name), wraptext(value))
+
+
+def agennv(name):
+    return Attribute(wraptext(name))
+
+
+def agennq(name, value):
+    return Attribute(wraptext(name), wraptext(value), None)
+
+
+def agenp(name, v, a, b, c):
+    return Attribute(wraptext(name), v, '"', a, b, c)
+
+
+def agenpnv(name, a, b, c):
+    return Attribute(wraptext(name), None, '"', a, b, c)
 
 
 def test_str():
@@ -112,8 +126,13 @@ def test_showtree():
     """test Tag.__showtree__()"""
     output = []
     getter, marker = object(), object()
-    get = lambda code: output.append((getter, code))
-    mark = lambda: output.append(marker)
+
+    def get(code):
+        return output.append((getter, code))
+
+    def mark():
+        return output.append(marker)
+
     node1 = Tag(
         wraptext("ref"), wraptext("text"), [agen("name", "foo"), agennv("selected")]
     )
diff --git a/tests/test_template.py b/tests/test_template.py
index 475a468..a7db195 100644
--- a/tests/test_template.py
+++ b/tests/test_template.py
@@ -31,8 +31,13 @@ from mwparserfromhell.nodes.extras import Parameter
 from mwparserfromhell import parse
 from .conftest import assert_wikicode_equal, wrap, wraptext
 
-pgens = lambda k, v: Parameter(wraptext(k), wraptext(v), showkey=True)
-pgenh = lambda k, v: Parameter(wraptext(k), wraptext(v), showkey=False)
+
+def pgens(k, v):
+    return Parameter(wraptext(k), wraptext(v), showkey=True)
+
+
+def pgenh(k, v):
+    return Parameter(wraptext(k), wraptext(v), showkey=False)
 
 
 def test_str():
@@ -91,8 +96,13 @@ def test_showtree():
     """test Template.__showtree__()"""
     output = []
     getter, marker = object(), object()
-    get = lambda code: output.append((getter, code))
-    mark = lambda: output.append(marker)
+
+    def get(code):
+        return output.append((getter, code))
+
+    def mark():
+        return output.append(marker)
+
     node1 = Template(wraptext("foobar"))
     node2 = Template(wraptext("foo"), [pgenh("1", "bar"), pgens("abc", "def")])
     node1.__showtree__(output.append, get, mark)
@@ -404,10 +414,7 @@ def test_update():
     node2.update({"1": "b"}, showkey=False)
     assert "{{a|b}}" == node2
 
-    node3 = Template(wraptext("a\n"), [
-        pgens("b ", "c\n"),
-        pgens("d ", " e")
-    ])
+    node3 = Template(wraptext("a\n"), [pgens("b ", "c\n"), pgens("d ", " e")])
     node3.update({"b ": "f"}, preserve_spacing=False)
     assert "{{a\n|b =f|d = e}}" == node3
 
diff --git a/tests/test_wikicode.py b/tests/test_wikicode.py
index 16c7ebc..da23a79 100644
--- a/tests/test_wikicode.py
+++ b/tests/test_wikicode.py
@@ -276,7 +276,10 @@ def _test_search(meth, expected):
 
 def test_insert_before():
     """test Wikicode.insert_before()"""
-    meth = lambda code, *args, **kw: code.insert_before(*args, **kw)
+
+    def meth(code, *args, **kw):
+        return code.insert_before(*args, **kw)
+
     expected = [
         "{{a}}xz{{b}}{{c}}[[y]]{{d}}{{e}}",
         "d{{a}}cd{{a}}d{{a}}f{{b}}f{{b}}ef{{b}}",
@@ -293,7 +296,10 @@ def test_insert_before():
 
 def test_insert_after():
     """test Wikicode.insert_after()"""
-    meth = lambda code, *args, **kw: code.insert_after(*args, **kw)
+
+    def meth(code, *args, **kw):
+        return code.insert_after(*args, **kw)
+
     expected = [
         "{{a}}{{b}}xz{{c}}{{d}}[[y]]{{e}}",
         "{{a}}d{{a}}dc{{a}}d{{b}}f{{b}}f{{b}}fe",
@@ -310,7 +316,10 @@ def test_insert_after():
 
 def test_replace():
     """test Wikicode.replace()"""
-    meth = lambda code, *args, **kw: code.replace(*args, **kw)
+
+    def meth(code, *args, **kw):
+        return code.replace(*args, **kw)
+
     expected = [
         "{{a}}xz[[y]]{{e}}",
         "dcdffe",
@@ -341,7 +350,10 @@ def test_append():
 
 def test_remove():
     """test Wikicode.remove()"""
-    meth = lambda code, obj, value, **kw: code.remove(obj, **kw)
+
+    def meth(code, obj, value, **kw):
+        return code.remove(obj, **kw)
+
     expected = [
         "{{a}}{{c}}",
         "",
@@ -395,7 +407,8 @@ def test_filter_family():
         assert isinstance(gen, GeneratorType)
         return list(gen)
 
-    ifilter = lambda code: (lambda *a, **k: genlist(code.ifilter(*a, **k)))
+    def ifilter(code):
+        return lambda *a, **k: genlist(code.ifilter(*a, **k))
 
     code = parse("a{{b}}c[[d]]{{{e}}}{{f}}[[g]]")
     for func in (code.filter, ifilter(code)):
diff --git a/tests/test_wikilink.py b/tests/test_wikilink.py
index 7eab55b..72a8490 100644
--- a/tests/test_wikilink.py
+++ b/tests/test_wikilink.py
@@ -63,8 +63,13 @@ def test_showtree():
     """test Wikilink.__showtree__()"""
     output = []
     getter, marker = object(), object()
-    get = lambda code: output.append((getter, code))
-    mark = lambda: output.append(marker)
+
+    def get(code):
+        return output.append((getter, code))
+
+    def mark():
+        return output.append(marker)
+
     node1 = Wikilink(wraptext("foobar"))
     node2 = Wikilink(wraptext("foo"), wraptext("bar"))
     node1.__showtree__(output.append, get, mark)