Improve some type hints

grayskull/config.py

@@ -1,5 +1,5 @@
 from dataclasses import dataclass, field
-from typing import Dict, List, Optional, Tuple
+from typing import Dict, Iterable, List, Optional, Tuple
 
 from grayskull.cli.parser import parse_pkg_name_version
 from grayskull.utils import PyVer
@@ -50,11 +50,11 @@ class Configuration:
     missing_deps: set = field(default_factory=set)
     extras_require_test: Optional[str] = None
     github_release_tag: Optional[str] = None
-    extras_require_include: Tuple[str] = tuple()
-    extras_require_exclude: Tuple[str] = tuple()
+    extras_require_include: Iterable[str] = tuple()
+    extras_require_exclude: Iterable[str] = tuple()
     extras_require_all: bool = False
     extras_require_split: bool = False
-    licence_exclude_folders: Tuple[str] = tuple()
+    licence_exclude_folders: Iterable[str] = tuple()
 
     def get_oldest_py3_version(self, list_py_ver: List[PyVer]) -> PyVer:
         list_py_ver = sorted(list_py_ver)

grayskull/license/discovery.py

@@ -241,7 +241,7 @@ def search_license_file(
     git_url: str | None = None,
     version: str | None = None,
     license_name_metadata: str | None = None,
-    folders_exclude_search: tuple[str] = tuple(),
+    folders_exclude_search: tuple[str, ...] = tuple(),
 ) -> list[ShortLicense]:
     """Search for the license file. First it will try to find it in the given
     folder, after that it will search on the github api and for the last it will
@@ -334,7 +334,7 @@ def _get_api_github_url(github_url: str, version: str | None = None) -> str:
 def search_license_folder(
     path: str | Path,
     default: str | None = None,
-    folders_exclude_search: tuple[str] = tuple(),
+    folders_exclude_search: tuple[str, ...] = tuple(),
 ) -> list[ShortLicense]:
     """Search for the license in the given folder
 
@@ -369,7 +369,7 @@ def search_license_repo(
     git_url: str,
     version: str | None,
     default: str | None = None,
-    folders_exclude_search: tuple[str] = tuple(),
+    folders_exclude_search: tuple[str, ...] = tuple(),
 ) -> list[ShortLicense] | None:
     """Search for the license file in the given github repository
 

grayskull/strategy/cran.py

@@ -181,7 +181,7 @@ def get_archive_metadata(path):
 
 
 def scrap_main_page_cran_find_latest_package(
-    cran_url: str, pkg_name: str, pkg_version: str
+    cran_url: str, pkg_name: str, pkg_version: str | None
 ):
     pkg_name = pkg_name.strip().lower()
     pkg_version = pkg_version.strip().lower() if pkg_version else None

grayskull/strategy/py_base.py

@@ -13,6 +13,7 @@
 from pathlib import Path
 from subprocess import check_output
 from tempfile import mkdtemp
+from typing import ContextManager
 from urllib.parse import urlparse
 
 import requests
@@ -319,7 +320,7 @@ def get_setup_cfg(source_path: str) -> dict:
 
 
 @contextmanager
-def injection_distutils(folder: str) -> dict:
+def injection_distutils(folder: str) -> ContextManager[dict]:
     """This is a bit of "dark magic", please don't do it at home.
     It is injecting code in the distutils.core.setup and replacing the
     setup function by the inner function __fake_distutils_setup.
@@ -836,7 +837,7 @@ def split_deps(deps: str) -> list[str]:
     return result
 
 
-def ensure_pep440(pkg: str) -> str:
+def ensure_pep440(pkg: str | None) -> str | None:
     if not pkg or RE_PEP725_PURL.match(pkg):
         return pkg
     pkg = pkg.strip()

grayskull/strategy/pypi.py

@@ -5,10 +5,9 @@
 import logging
 import os
 import re
-from collections.abc import Mapping
 from pathlib import Path
 from tempfile import mkdtemp
-from typing import Iterable
+from typing import Iterable, MutableMapping
 
 import requests
 from colorama import Fore
@@ -155,7 +154,7 @@ def get_sha256_from_pypi_metadata(pypi_metadata: dict) -> str:
     raise AttributeError("Hash information for sdist was not found on PyPi metadata.")
 
 
-def get_sdist_url_from_pypi(metadata: dict) -> str:
+def get_sdist_url_from_pypi(metadata: dict) -> str | None:
     """Return the sdist url looking for the pypi metadata
 
     :param metadata: pypi metadata
@@ -489,9 +488,9 @@ def get_metadata(recipe, config) -> dict:
         }
 
 
-def remove_all_inner_nones(metadata: dict) -> dict:
+def remove_all_inner_nones(metadata):
     """Remove all inner None values from a dictionary."""
-    if not isinstance(metadata, Mapping):
+    if not isinstance(metadata, MutableMapping):
         return metadata
     for k, v in metadata.items():
         if not isinstance(v, list):
@@ -500,7 +499,7 @@ def remove_all_inner_nones(metadata: dict) -> dict:
     return metadata
 
 
-def update_recipe(recipe: Recipe, config: Configuration, all_sections: list[str]):
+def update_recipe(recipe: Recipe, config: Configuration, all_sections: Iterable[str]):
     """Update one specific section."""
     from souschef.section import Section