Skip to content

Use a frozenset for _stdlib_list_with_cache() #167

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Aug 15, 2025
Merged

Use a frozenset for _stdlib_list_with_cache() #167

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
0a9b71a
Use a frozenset for ``_stdlib_list_with_cache()``
AA-Turner Aug 14, 2025
7f0b3de
Merge branch 'main' into frozenset
AA-Turner Aug 15, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 3 additions & 4 deletions stdlib_list/base.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -59,18 +59,17 @@ def stdlib_list(version: str | None = None) -> list[str]:

data = pkgutil.get_data("stdlib_list", module_list_file).decode() # type: ignore[union-attr]

result = [y for y in [x.strip() for x in data.splitlines()] if y]
result = [y for x in data.splitlines() if (y := x.strip())]

return result


@lru_cache(maxsize=16)
def _stdlib_list_with_cache(version: str | None = None) -> list[str]:
def _stdlib_list_with_cache(version: str | None = None) -> frozenset[str]:
"""Internal cached version of `stdlib_list`"""
return stdlib_list(version=version)
return frozenset(stdlib_list(version=version))


@lru_cache(maxsize=256)
def in_stdlib(module_name: str, version: str | None = None) -> bool:
"""
Return a ``bool`` indicating if module ``module_name`` is in the list of stdlib
Expand Down