chore: pyupgrade --py39-plus

Author: nedbat

src/scriv/config.py

@@ -434,7 +434,7 @@ def read_file_value(self, file_name: str) -> str:
         return value
 
 
-def convert_list(val: str) -> List[str]:
+def convert_list(val: str) -> list[str]:
     """
     Convert a string value from a config into a list of strings.
 

src/scriv/format.py

@@ -8,7 +8,7 @@
 # When collecting changelog fragments, we group them by their category into
 # Sections.  A SectionDict maps category names to a list of the paragraphs in
 # that section.  For projects not using categories, the key will be None.
-SectionDict = Dict[Optional[str], List[str]]
+SectionDict = dict[Optional[str], list[str]]
 
 
 class FormatTools(abc.ABC):

src/scriv/github.py

@@ -2,7 +2,8 @@
 
 import logging
 import os
-from typing import Any, Dict, Iterable
+from typing import Any, Dict
+from collections.abc import Iterable
 
 import requests
 
@@ -24,7 +25,7 @@ def check_ok(resp):
         resp.raise_for_status()
 
 
-def auth_headers() -> Dict[str, str]:
+def auth_headers() -> dict[str, str]:
     """
     Get the authorization headers needed for GitHub.
 
@@ -37,7 +38,7 @@ def auth_headers() -> Dict[str, str]:
     return headers
 
 
-def github_paginated(url: str) -> Iterable[Dict[str, Any]]:
+def github_paginated(url: str) -> Iterable[dict[str, Any]]:
     """
     Get all the results from a paginated GitHub url.
     """
@@ -54,7 +55,7 @@ def github_paginated(url: str) -> Iterable[Dict[str, Any]]:
 RELEASES_URL = "https://api.github.com/repos/{repo}/releases"
 
 
-def get_releases(repo: str) -> Dict[str, Dict[str, Any]]:
+def get_releases(repo: str) -> dict[str, dict[str, Any]]:
     """
     Get all the releases from a name/project repo.
 
@@ -66,7 +67,7 @@ def get_releases(repo: str) -> Dict[str, Dict[str, Any]]:
     return releases
 
 
-def create_release(repo: str, release_data: Dict[str, Any]) -> None:
+def create_release(repo: str, release_data: dict[str, Any]) -> None:
     """
     Create a GitHub release.
 
@@ -89,7 +90,7 @@ def create_release(repo: str, release_data: Dict[str, Any]) -> None:
 
 
 def update_release(
-    release: Dict[str, Any], release_data: Dict[str, Any]
+    release: dict[str, Any], release_data: dict[str, Any]
 ) -> None:
     """
     Update a GitHub release.

src/scriv/gitinfo.py

@@ -82,7 +82,7 @@ def git_rm(filename: Path) -> None:
         sys.exit(ret)
 
 
-def get_github_repos() -> Set[str]:
+def get_github_repos() -> set[str]:
     """
     Find the GitHub name/repos for this project.
 

src/scriv/linkcheck.py

@@ -2,7 +2,7 @@
 
 import concurrent.futures
 import logging
-from typing import Iterable
+from collections.abc import Iterable
 
 import markdown_it
 import requests

src/scriv/literals.py

@@ -5,7 +5,8 @@
 import ast
 import configparser
 import os.path
-from typing import Any, MutableMapping, Optional
+from typing import Any, Optional
+from collections.abc import MutableMapping
 
 from .exceptions import ScrivException
 from .optional import tomllib, yaml

src/scriv/scriv.py

@@ -6,7 +6,8 @@
 import re
 import textwrap
 from pathlib import Path
-from typing import Iterable, List, Optional
+from typing import List, Optional
+from collections.abc import Iterable
 
 import jinja2
 
@@ -37,7 +38,7 @@ def new_fragment(self) -> Fragment:
             content=_new_fragment_content(self.config),
         )
 
-    def fragments_to_combine(self) -> List[Fragment]:
+    def fragments_to_combine(self) -> list[Fragment]:
         """Get the list of fragments to combine."""
         return [Fragment(path=path) for path in _files_to_combine(self.config)]
 
@@ -94,7 +95,7 @@ def _new_fragment_content(config: Config) -> str:
     ).render(config=config)
 
 
-def _files_to_combine(config: Config) -> List[Path]:
+def _files_to_combine(config: Config) -> list[Path]:
     """
     Find all the fragment file paths to be combined.
 

src/scriv/shell.py

@@ -6,12 +6,12 @@
 from typing import List, Tuple, Union
 
 # The return value of run_command.
-CmdResult = Tuple[bool, str]
+CmdResult = tuple[bool, str]
 
 logger = logging.getLogger(__name__)
 
 
-def run_command(cmd: Union[str, List[str]]) -> CmdResult:
+def run_command(cmd: Union[str, list[str]]) -> CmdResult:
     """
     Run a command line (with no shell).
 
@@ -38,7 +38,7 @@ def run_command(cmd: Union[str, List[str]]) -> CmdResult:
     return proc.returncode == 0, output
 
 
-def run_simple_command(cmd: Union[str, List[str]]) -> str:
+def run_simple_command(cmd: Union[str, list[str]]) -> str:
     """
     Run a command and return its output, or "" if it fails.
     """

src/scriv/util.py

@@ -7,7 +7,8 @@
 import logging
 import re
 import sys
-from typing import Dict, Optional, Sequence, Tuple, TypeVar
+from typing import Dict, Optional, Tuple, TypeVar
+from collections.abc import Sequence
 
 import click_log
 
@@ -18,8 +19,8 @@
 
 
 def order_dict(
-    d: Dict[Optional[K], T], keys: Sequence[Optional[K]]
-) -> Dict[Optional[K], T]:
+    d: dict[K | None, T], keys: Sequence[K | None]
+) -> dict[K | None, T]:
     """
     Produce an OrderedDict of `d`, but with the keys in `keys` order.
 
@@ -40,7 +41,7 @@ def order_dict(
     return with_order
 
 
-def partition_lines(text: str, marker: str) -> Tuple[str, str, str]:
+def partition_lines(text: str, marker: str) -> tuple[str, str, str]:
     """
     Split `text` by lines, similar to str.partition.
 
@@ -102,7 +103,7 @@ def __hash__(self):
         return hash(self.vtext.lstrip("v"))
 
     @classmethod
-    def from_text(cls, text: str) -> Optional[Version]:
+    def from_text(cls, text: str) -> Version | None:
         """Find a version number in a text string."""
         m = re.search(VERSION_REGEX, text)
         if m:

tests/conftest.py

@@ -4,7 +4,7 @@
 import sys
 import traceback
 from pathlib import Path
-from typing import Iterable
+from collections.abc import Iterable
 
 import pytest
 import responses