chore: apply mypy and ruff

Author: lepture

benchmark/bench.py

@@ -40,12 +40,7 @@ def get_markdown_parsers():
     parsers = {}
 
     import mistune
-    from mistune.directives import (
-        RSTDirective,
-        Admonition,
-        TableOfContents,
-        Include,
-    )
+    from mistune.directives import Admonition, Include, RSTDirective, TableOfContents
 
     parsers[f"mistune ({mistune.__version__})"] = mistune.html
     parsers["mistune (core)"] = mistune.create_markdown(escape=False)
@@ -90,7 +85,8 @@ def get_markdown_parsers():
         pass
 
     try:
-        from markdown2 import Markdown, __version__ as m2v
+        from markdown2 import Markdown
+        from markdown2 import __version__ as m2v
 
         markdowner = Markdown()
         parsers[f"markdown2 ({m2v})"] = markdowner.convert
@@ -105,7 +101,8 @@ def get_markdown_parsers():
         pass
 
     try:
-        from markdown_it import MarkdownIt, __version__ as mitv
+        from markdown_it import MarkdownIt
+        from markdown_it import __version__ as mitv
 
         md = MarkdownIt()
         parsers[f"markdown_it ({mitv})"] = md.render

pyproject.toml

@@ -69,8 +69,25 @@ where = ["src"]
 mistune = ["py.typed"]
 
 [tool.ruff]
+target-version = "py310"
 line-length = 120
 
+[tool.ruff.lint]
+select = [
+    "I",
+    "F",
+]
+
+[tool.ruff.lint.isort]
+split-on-trailing-comma=false
+
+[tool.mypy]
+strict = true
+python_version = "3.10"
+files = ["src/mistune"]
+show_error_codes = true
+pretty = true
+
 [tool.pytest.ini_options]
 pythonpath = ["src", "."]
 testpaths = ["tests"]

src/mistune/__init__.py

@@ -8,7 +8,8 @@
 Documentation: https://mistune.lepture.com/
 """
 
-from typing import Any, Dict, Iterable, List, Optional, Tuple, Union, Literal
+from typing import Any, Dict, Iterable, List, Literal, Optional, Tuple, Union
+
 from .block_parser import BlockParser
 from .core import BaseRenderer, BlockState, InlineState
 from .inline_parser import InlineParser

src/mistune/_inline/links.py

@@ -4,11 +4,8 @@
 from typing import TYPE_CHECKING, Dict, List, Match, Optional, Tuple
 
 from ..core import InlineState
-from ..helpers import (
-    parse_link as parse_link_destination,
-    parse_link_label,
-    parse_link_with_end,
-)
+from ..helpers import parse_link as parse_link_destination
+from ..helpers import parse_link_label, parse_link_with_end
 from ..util import unikey
 
 if TYPE_CHECKING:

src/mistune/block_parser.py

@@ -1,25 +1,21 @@
-from bisect import bisect_left
 import re
-from typing import Optional, List, Tuple, Match, Pattern, Set
 import string
-from .util import (
-    unikey,
-    escape_url,
-    expand_tab,
-    expand_leading_tab,
-)
-from .core import Parser, BlockState
+from bisect import bisect_left
+from typing import List, Match, Optional, Pattern, Set, Tuple
+
+from .core import BlockState, Parser
 from .helpers import (
-    LINK_LABEL,
-    HTML_TAGNAME,
-    HTML_ATTRIBUTES,
     BLOCK_TAGS,
+    HTML_ATTRIBUTES,
+    HTML_TAGNAME,
+    LINK_LABEL,
     PRE_TAGS,
-    unescape_char,
     parse_link_href,
     parse_link_title,
+    unescape_char,
 )
-from .list_parser import parse_list, LIST_PATTERN
+from .list_parser import LIST_PATTERN, parse_list
+from .util import escape_url, expand_leading_tab, expand_tab, unikey
 
 DEFAULT_MAX_NESTED_LEVEL = 20
 

src/mistune/directives/_base.py

@@ -1,18 +1,6 @@
 import re
 from abc import ABCMeta, abstractmethod
-from typing import (
-    TYPE_CHECKING,
-    Any,
-    Callable,
-    Dict,
-    Iterable,
-    List,
-    Match,
-    Optional,
-    Tuple,
-    Type,
-    Union,
-)
+from typing import TYPE_CHECKING, Any, Callable, Dict, Iterable, List, Match, Optional, Tuple, Type, Union
 
 if TYPE_CHECKING:
     from ..block_parser import BlockParser

src/mistune/directives/admonition.py

@@ -1,6 +1,6 @@
 from typing import TYPE_CHECKING, Any, Dict, Match
-from ..util import escape as escape_text
 
+from ..util import escape as escape_text
 from ._base import BaseDirective, DirectivePlugin
 
 if TYPE_CHECKING:

src/mistune/inline_parser.py

@@ -1,26 +1,12 @@
 from __future__ import annotations
 
 import re
-from typing import (
-    Any,
-    Dict,
-    List,
-    Match,
-    MutableMapping,
-    Optional,
-    Set,
-    Tuple,
-)
+from typing import Any, Dict, List, Match, MutableMapping, Optional, Set, Tuple
 
 from ._inline.emphasis import finalize_emphasis_tokens, is_entity_boundary
 from ._inline.links import parse_link as parse_inline_link
 from .core import InlineState, Parser
-from .helpers import (
-    HTML_ATTRIBUTES,
-    HTML_TAGNAME,
-    PUNCTUATION,
-    unescape_char,
-)
+from .helpers import HTML_ATTRIBUTES, HTML_TAGNAME, PUNCTUATION, unescape_char
 from .util import escape_url
 
 _REGEX_META_CHARS = set(r"()[]{}?*+|.^$")

src/mistune/list_parser.py

@@ -4,7 +4,8 @@
 
 import re
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Any, Iterable, Optional, Match, Pattern, cast
+from typing import TYPE_CHECKING, Any, Iterable, Match, Optional, Pattern, cast
+
 from .util import strip_end
 
 if TYPE_CHECKING:

src/mistune/plugins/math.py

@@ -1,4 +1,5 @@
 from typing import TYPE_CHECKING, Match
+
 from ..util import escape as escape_text
 
 if TYPE_CHECKING: