refactor!(ruff): Run all automated fixes as of ruff 0.3.4

ruff check --select ALL . --fix --unsafe-fixes --preview --show-fixes; ruff format .

Fixed 45 errors:
- docs/conf.py:
    1 × RET505 (superfluous-else-return)
- src/django_docutils/_internal/types.py:
    1 × TCH003 (typing-only-standard-library-import)
    1 × I001 (unsorted-imports)
- src/django_docutils/exc.py:
    1 × PIE790 (unnecessary-placeholder)
    1 × E303 (too-many-blank-lines)
- src/django_docutils/lib/directives/code.py:
    1 × RUF025 (unnecessary-dict-comprehension-for-iterable)
    1 × RUF021 (parenthesize-chained-operators)
- src/django_docutils/lib/directives/registry.py:
    1 × TID252 (relative-imports)
- src/django_docutils/lib/metadata/process.py:
    1 × TID252 (relative-imports)
- src/django_docutils/lib/metadata/tests/test_extract.py:
    4 × TID252 (relative-imports)
    1 × I001 (unsorted-imports)
- src/django_docutils/lib/metadata/tests/test_process.py:
    2 × TID252 (relative-imports)
- src/django_docutils/lib/publisher.py:
    1 × RET505 (superfluous-else-return)
- src/django_docutils/lib/roles/common.py:
    1 × PLR5501 (collapsible-else-if)
    1 × TID252 (relative-imports)
- src/django_docutils/lib/roles/registry.py:
    3 × RET501 (unnecessary-return-none)
    1 × TID252 (relative-imports)
- src/django_docutils/lib/roles/types.py:
    1 × W293 (blank-line-with-whitespace)
- src/django_docutils/lib/tests/test_utils.py:
    2 × TID252 (relative-imports)
- src/django_docutils/lib/tests/test_writers.py:
    3 × TID252 (relative-imports)
- src/django_docutils/lib/transforms/code.py:
    1 × PIE810 (multiple-starts-ends-with)
- src/django_docutils/lib/transforms/toc.py:
    1 × PLR6201 (literal-membership)
    1 × RET505 (superfluous-else-return)
- src/django_docutils/lib/utils.py:
    1 × W391 (too-many-newlines-at-end-of-file)
    1 × PLR1711 (useless-return)
- src/django_docutils/lib/views.py:
    1 × I001 (unsorted-imports)
    1 × TID252 (relative-imports)
    1 × RET505 (superfluous-else-return)
- src/django_docutils/template.py:
    1 × PLW0120 (useless-else-on-loop)
- src/django_docutils/templatetags/django_docutils.py:
    1 × TID252 (relative-imports)
    1 × RSE102 (unnecessary-paren-on-raise-exception)
- src/django_docutils/views.py:
    1 × RET506 (superfluous-else-raise)
    1 × RSE102 (unnecessary-paren-on-raise-exception)
    1 × RET504 (unnecessary-assign)
    1 × ANN204 (missing-return-type-special-method)
- tests/test_docutils_roles.py:
    1 × ISC001 (single-line-implicit-string-concatenation)

Author: tony

docs/conf.py

@@ -206,15 +206,14 @@ def linkcode_resolve(domain: str, info: t.Dict[str, str]) -> t.Union[None, str]:
             fn,
             linespec,
         )
-    else:
-        return "{}/blob/v{}/{}/{}/{}{}".format(
-            about["__github__"],
-            about["__version__"],
-            "src",
-            about["__package_name__"],
-            fn,
-            linespec,
-        )
+    return "{}/blob/v{}/{}/{}/{}{}".format(
+        about["__github__"],
+        about["__version__"],
+        "src",
+        about["__package_name__"],
+        fn,
+        linespec,
+    )
 
 
 def remove_tabs_js(app: "Sphinx", exc: Exception) -> None:

src/django_docutils/_internal/types.py

@@ -7,10 +7,11 @@
 .. _typeshed's: https://github.com/python/typeshed/blob/5df8de7/stdlib/_typeshed/__init__.pyi#L115-L118
 """  # E501
 
-from os import PathLike
 from typing import TYPE_CHECKING, Union
 
 if TYPE_CHECKING:
+    from os import PathLike
+
     from typing_extensions import TypeAlias
 
 StrPath: "TypeAlias" = Union[str, "PathLike[str]"]  # stable

src/django_docutils/exc.py

@@ -4,8 +4,6 @@
 class DjangoDocutilsException(Exception):
     """Base exception for Django Docutils package."""
 
-    pass
-
 
 class DocutilsNotInstalled(DjangoDocutilsException):
     """Docutils is not installed."""

src/django_docutils/lib/directives/code.py

@@ -75,9 +75,9 @@ def patch_bash_session_lexer() -> None:
     # 'linenos': HtmlFormatter(noclasses=INLINESTYLES, linenos=True),
 }
 
-DEFAULT_OPTION_SPEC: t.Dict[str, t.Callable[[str], t.Any]] = {
-    key: directives.flag for key in VARIANTS
-}
+DEFAULT_OPTION_SPEC: t.Dict[str, t.Callable[[str], t.Any]] = dict.fromkeys(
+    VARIANTS, directives.flag
+)
 
 
 class CodeBlock(Directive):
@@ -100,7 +100,7 @@ def run(self) -> t.List[nodes.Node]:
             # no lexer found - use the text one instead of an exception
             lexer = TextLexer()
         # take an arbitrary option if more than one is given
-        formatter = self.options and VARIANTS[next(iter(self.options))] or DEFAULT
+        formatter = (self.options and VARIANTS[next(iter(self.options))]) or DEFAULT
         parsed = highlight("\n".join(self.content), lexer, formatter)
         return [nodes.raw("", parsed, format="html")]
 

src/django_docutils/lib/directives/registry.py

@@ -3,7 +3,7 @@
 from django.utils.module_loading import import_string
 from docutils.parsers.rst import directives
 
-from ..settings import DJANGO_DOCUTILS_LIB_RST
+from django_docutils.lib.settings import DJANGO_DOCUTILS_LIB_RST
 
 
 def register_django_docutils_directives() -> None:

src/django_docutils/lib/metadata/process.py

@@ -34,7 +34,7 @@ def process_datetime(metadata):
 
 from django.utils.module_loading import import_string
 
-from ..settings import DJANGO_DOCUTILS_LIB_RST
+from django_docutils.lib.settings import DJANGO_DOCUTILS_LIB_RST
 
 
 def process_metadata(metadata: t.Dict[str, str]) -> t.Dict[str, str]:

src/django_docutils/lib/metadata/tests/test_extract.py

@@ -5,12 +5,12 @@
 from django.utils.encoding import force_bytes
 from docutils.core import publish_doctree
 
-from ...settings import DJANGO_DOCUTILS_LIB_RST
-from ..extract import (
+from django_docutils.lib.metadata.extract import (
     extract_metadata,
     extract_subtitle,
     extract_title,
 )
+from django_docutils.lib.settings import DJANGO_DOCUTILS_LIB_RST
 
 
 def test_extract_title() -> None:

src/django_docutils/lib/metadata/tests/test_process.py

@@ -5,8 +5,8 @@
 from django.utils.encoding import force_bytes
 from docutils.core import publish_doctree
 
-from ..extract import extract_metadata
-from ..process import process_metadata
+from django_docutils.lib.metadata.extract import extract_metadata
+from django_docutils.lib.metadata.process import process_metadata
 
 
 def test_process_metadata_file() -> None:

src/django_docutils/lib/publisher.py

@@ -182,5 +182,4 @@ def publish_html_from_doctree(
 
     if show_title:
         return mark_safe(force_str(parts["html_body"]))
-    else:
-        return mark_safe(force_str(parts["fragment"]))
+    return mark_safe(force_str(parts["fragment"]))

src/django_docutils/lib/roles/common.py

@@ -4,7 +4,7 @@
 
 from docutils import nodes, utils
 
-from ..utils import split_explicit_title
+from django_docutils.lib.utils import split_explicit_title
 
 if t.TYPE_CHECKING:
     from .types import RemoteUrlHandlerFn, RoleFnReturnValue, UrlHandlerFn
@@ -58,15 +58,14 @@ def url_handler(target):
 
     if not has_explicit_title:
         title = utils.unescape(title)
-    else:
-        if title[:2] == "**" and title[-2:] == "**":
-            innernodeclass = nodes.strong
-            title = title.strip("**")  # noqa: B005
-            # In Python 3.9+
-            # title = title.removeprefix("**").removesuffix("**")
-        elif title[0] == "*" and title[-1] == "*":
-            innernodeclass = nodes.emphasis
-            title = title.strip("*")
+    elif title[:2] == "**" and title[-2:] == "**":
+        innernodeclass = nodes.strong
+        title = title.strip("**")  # noqa: B005
+        # In Python 3.9+
+        # title = title.removeprefix("**").removesuffix("**")
+    elif title[0] == "*" and title[-1] == "*":
+        innernodeclass = nodes.emphasis
+        title = title.strip("*")
 
     url = url_handler_fn(target)
 

src/django_docutils/lib/roles/registry.py

@@ -6,7 +6,7 @@
 from django.utils.module_loading import import_string
 from docutils.parsers.rst import roles
 
-from ..settings import DJANGO_DOCUTILS_LIB_RST
+from django_docutils.lib.settings import DJANGO_DOCUTILS_LIB_RST
 
 
 def register_django_docutils_roles() -> None:
@@ -62,10 +62,10 @@ def register_django_docutils_roles() -> None:
     None
     """
     if not DJANGO_DOCUTILS_LIB_RST:
-        return None
+        return
 
     if "roles" not in DJANGO_DOCUTILS_LIB_RST:
-        return None
+        return
 
     django_docutils_roles = DJANGO_DOCUTILS_LIB_RST["roles"]
 
@@ -74,7 +74,7 @@ def register_django_docutils_roles() -> None:
     if local_roles:
         register_role_mapping(local_roles)
 
-    return None
+    return
 
 
 def register_role_mapping(role_mapping: t.Dict[str, t.Any]) -> None:

src/django_docutils/lib/roles/types.py

@@ -32,7 +32,7 @@ def __call__(self, target: str) -> t.Tuple[str, str]:
 <https://docutils.sourceforge.io/docs/howto/rst-roles.html>`_:
 
     Role functions return a tuple of two values:
-    
+
     - A list of nodes which will be inserted into the document tree at the point where
       the interpreted role was encountered (can be an empty list).
     - A list of system messages, which will be inserted into the document tree

src/django_docutils/lib/tests/test_utils.py

@@ -1,6 +1,6 @@
 """Tests for Django Docutil utilities."""
 
-from ..utils import chop_after_docinfo, chop_after_title
+from django_docutils.lib.utils import chop_after_docinfo, chop_after_title
 
 
 def test_chop_after_title() -> None:

src/django_docutils/lib/tests/test_writers.py

@@ -4,9 +4,9 @@
 from docutils.core import publish_doctree
 from docutils.writers.html5_polyglot import Writer
 
-from ..publisher import publish_parts_from_doctree
-from ..settings import DJANGO_DOCUTILS_LIB_RST
-from ..writers import DjangoDocutilsWriter
+from django_docutils.lib.publisher import publish_parts_from_doctree
+from django_docutils.lib.settings import DJANGO_DOCUTILS_LIB_RST
+from django_docutils.lib.writers import DjangoDocutilsWriter
 
 
 def test_HTMLWriter_hides_docinfo() -> None:

src/django_docutils/lib/transforms/code.py

@@ -112,7 +112,7 @@ def apply(self, **kwargs: t.Any) -> None:
                 patch_bash_session_lexer()
 
                 newlexer = BashSessionLexer()
-            elif text.startswith("{%") or text.startswith("{{"):
+            elif text.startswith(("{%", "{{")):
                 from pygments.lexers.templates import DjangoLexer
 
                 newlexer = DjangoLexer()

src/django_docutils/lib/transforms/toc.py

@@ -54,7 +54,7 @@ def build_contents(
             ref_id = self.document.set_id(reference)
             item = nodes.list_item("", reference)
             if (
-                self.backlinks in ("entry", "top")
+                self.backlinks in {"entry", "top"}
                 and title.next_node(nodes.reference) is None
                 and isinstance(title, (nodes.Element, nodes.TextElement))
             ):
@@ -72,5 +72,4 @@ def build_contents(
             if auto:
                 contents["classes"].append("auto-toc")
             return contents
-        else:
-            return []
+        return []

src/django_docutils/lib/utils.py

@@ -125,5 +125,3 @@ def append_html_to_node(node: nodes.Element, ad_code: str) -> None:
 
     node.append(html_node)
     node.replace_self(node)
-
-    return None

src/django_docutils/lib/views.py

@@ -8,7 +8,8 @@
 from django.views.generic.base import ContextMixin, TemplateView
 from docutils import nodes
 
-from .._internal.types import StrPath
+from django_docutils._internal.types import StrPath
+
 from .publisher import (
     publish_doctree,
     publish_html_from_doctree,
@@ -85,8 +86,7 @@ def get_base_template(self) -> str:
         """TODO: move this out of RSTMixin, it is AMP related, not RST."""
         if self.request.GET.get("is_amp", False):
             return "django_docutils/base-amp.html"
-        else:
-            return "base.html"
+        return "base.html"
 
 
 class RSTRawView(TemplateTitleView):

src/django_docutils/template.py

@@ -45,8 +45,7 @@ def get_template(self, template_name: str) -> "_EngineTemplate":
                 continue
 
             return DocutilsTemplate(template_code, self.options)
-        else:
-            raise TemplateDoesNotExist(template_name)
+        raise TemplateDoesNotExist(template_name)
 
 
 class DocutilsTemplate:

src/django_docutils/templatetags/django_docutils.py

@@ -9,7 +9,7 @@
 from django.utils.encoding import force_str
 from django.utils.safestring import SafeString, mark_safe
 
-from ..lib.publisher import publish_html_from_source
+from django_docutils.lib.publisher import publish_html_from_source
 
 register = template.Library()
 
@@ -123,7 +123,7 @@ def rst(parser: Parser, token: Token) -> ReStructuredTextNode:
         for bit in bits:
             match = kwarg_re.match(bit)
             if not match:
-                raise MalformedArgumentsToRSTTag()
+                raise MalformedArgumentsToRSTTag
 
             name, value = match.groups()
             if name:

src/django_docutils/views.py

@@ -25,7 +25,7 @@ def __init__(
         status: t.Optional[int] = None,
         charset: t.Optional[str] = None,
         using: t.Optional[str] = None,
-    ):
+    ) -> None:
         self.rst_name = rst
         super().__init__(
             request,
@@ -50,8 +50,7 @@ def rendered_content(self) -> str:
         )
 
         template = self.resolve_template(self.template_name)
-        content = template.render(context)
-        return content
+        return template.render(context)
 
 
 class DocutilsViewRstNameImproperlyConfigured(ImproperlyConfigured):
@@ -95,6 +94,5 @@ def render_to_response(
     def get_rst_names(self) -> t.List[str]:
         """Follows after get_template_names, but for scanning for rst content."""
         if self.rst_name is None:
-            raise DocutilsViewRstNameImproperlyConfigured()
-        else:
-            return [self.rst_name]
+            raise DocutilsViewRstNameImproperlyConfigured
+        return [self.rst_name]

tests/test_docutils_roles.py

@@ -52,7 +52,7 @@ def test_register_django_docutils_roles(monkeypatch: pytest.MonkeyPatch) -> None
     from django_docutils.lib.roles import registry as roles_registry_pkg
 
     assert roles_registry_pkg.DJANGO_DOCUTILS_LIB_RST, (  # type:ignore[attr-defined]
-        "Sanity-check, something truthy should be set." ""
+        "Sanity-check, something truthy should be set."
     )
     register_django_docutils_roles()