Drop unnecessary imports from 'typing'.

This commit is contained in:
Bryan Gardiner 2024-09-07 21:58:22 -07:00
parent 0ca2d3931b
commit 20bcbda4b5
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GPG key ID: 53EFBCA063E6183C

26
src/nvd
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@ -47,7 +47,7 @@ from functools import total_ordering
from pathlib import Path
from signal import SIGPIPE, SIG_DFL, signal
from subprocess import PIPE
from typing import Dict, List, Optional, Tuple, Union
from typing import Optional, Union
signal(SIGPIPE, SIG_DFL) # Python handles SIGPIPE improperly by default.
@ -172,7 +172,7 @@ class Version:
self._text: str = text
self._chunks: List[VersionChunk] = []
self._chunks: list[VersionChunk] = []
while text != "":
first_char = text[0]
if first_char.isdigit():
@ -227,8 +227,8 @@ class Package:
return self._store_path
class PackageSet:
def __init__(self, packages: List[Package], store_paths: List[str]):
assert isinstance(packages, List)
def __init__(self, packages: list[Package], store_paths: list[str]):
assert isinstance(packages, list)
assert all(isinstance(package, Package) for package in packages)
self._packages = packages
@ -236,7 +236,7 @@ class PackageSet:
# Unordered map from pnames to available package versions, in ascending
# version order.
self._packages_by_pname: Dict[str, List[Package]] = {}
self._packages_by_pname: dict[str, list[Package]] = {}
for entry in packages:
self._packages_by_pname.setdefault(entry.pname(), []).append(entry)
@ -252,7 +252,7 @@ class PackageSet:
return PackageSet.from_nix_query(["--requisites", str(path)])
@staticmethod
def from_nix_query(nix_query_args: List[str]) -> "PackageSet":
def from_nix_query(nix_query_args: list[str]) -> "PackageSet":
result_paths_str: str = subprocess.run(
[make_nix_bin_path("nix-store"), "--query"] + nix_query_args,
stdout=PIPE,
@ -260,7 +260,7 @@ class PackageSet:
check=True,
).stdout.rstrip("\n")
result_paths: List[str] = \
result_paths: list[str] = \
result_paths_str.split("\n") if result_paths_str else []
packages = []
@ -283,7 +283,7 @@ class PackageSet:
def all_store_paths(self):
return iter(self._store_paths)
def get_pname_versions(self, pname: str) -> List[Version]:
def get_pname_versions(self, pname: str) -> list[Version]:
pkgs = self._packages_by_pname.get(pname, [])
return [pkg.version() for pkg in pkgs]
@ -343,7 +343,7 @@ class PackageSetPair:
self._right_set.contains_pname(pname)
return in_left_set != in_right_set
def parse_pname_version(path: str) -> Tuple[str, Optional[str]]:
def parse_pname_version(path: str) -> tuple[str, Optional[str]]:
base_path = str(StorePath(path).to_base_path().path())
match = NIX_STORE_PATH_REGEX.search(base_path)
@ -355,7 +355,7 @@ def parse_pname_version(path: str) -> Tuple[str, Optional[str]]:
return pname, version
def render_versions(
version_list: List[Version],
version_list: list[Version],
*,
colour: bool = False,
highlight_from_pos: Optional[int] = None,
@ -397,7 +397,7 @@ def render_versions(
def print_package_list(
*,
pnames: List[str],
pnames: list[str],
selected_sets: PackageSetPair,
left_package_set: PackageSet,
right_package_set: Optional[PackageSet] = None,
@ -498,7 +498,7 @@ def find_common_version_prefix(x: str, y: str, limit: Optional[int]) -> int:
return i
def find_common_version_prefix_lists(*lsts: List[str]) -> int:
def find_common_version_prefix_lists(*lsts: list[str]) -> int:
first = True
i: int = 0
target: str
@ -588,7 +588,7 @@ def make_nix_bin_path(exe_name: str) -> str:
else:
return exe_name
def make_extra_experimental_features_args() -> List[str]:
def make_extra_experimental_features_args() -> list[str]:
global USE_NIX_COMMAND_FEATURE
if USE_NIX_COMMAND_FEATURE:
return ["--extra-experimental-features", "nix-command"]