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youknowdot
fc9f4a9541
* Refresh canonical importlib and preserve native import callback Cache the original builtin __import__ callback so CPython 3.15 importlib's hierarchical locking uses the existing native parent-initialization path. Refresh the complete canonical importlib and related test/helper families from CPython d220409a13b77de7a6c30abe16ea90db01528edc through update_lib. Preserve both nondecorator importlib guards in the updater. Add explicit hash-pinned removal of reviewed obsolete canonical files, with full preflight, dry-run, idempotence and refusal tests. Preserve empty fixtures. Assisted-by: OpenAI Codex:model version unavailable * Complete canonical inspect and types closure for importlib metadata Refresh whole canonical inspect/types production and related test families through update_lib after hosted CI exposed stale __cached__ consumers. Add coroutine and async-generator state getters, with closed-state priority for reentrant frame-local finalizers, and expose the existing frame-locals proxy type with its CPython class documentation. Preserve the optional _datetime and unittest import blocks through a narrow migration adapter. Retain canonical assertions and existing guards; record the missing LazyImportType expectation before adding a conditional expected failure, and capability-skip only the two absent-_testcapi CLI fixtures. Assisted-by: OpenAI Codex:model version unavailable * Reject canonical removal junctions and read UTF-8 manifests Reject junctions alongside symlinks in the existing path-component preflight and revalidation. Decode removal manifests explicitly as UTF-8. Add regressions for whole-batch refusal, revalidation, and Unicode dry-run/apply/idempotence. Assisted-by: OpenAI Codex:model version unavailable
91 lines
2.2 KiB
Python
Vendored
91 lines
2.2 KiB
Python
Vendored
import functools
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import pathlib
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from typing import Protocol, Union, runtime_checkable
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####
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# from jaraco.path 3.7.1
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class Symlink(str):
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"""
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A string indicating the target of a symlink.
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"""
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FilesSpec = dict[str, Union[str, bytes, Symlink, 'FilesSpec']]
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@runtime_checkable
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class TreeMaker(Protocol):
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def __truediv__(self, *args, **kwargs): ... # pragma: no cover
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def mkdir(self, **kwargs): ... # pragma: no cover
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def write_text(self, content, **kwargs): ... # pragma: no cover
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def write_bytes(self, content): ... # pragma: no cover
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def symlink_to(self, target): ... # pragma: no cover
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def _ensure_tree_maker(obj: str | TreeMaker) -> TreeMaker:
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return obj if isinstance(obj, TreeMaker) else pathlib.Path(obj) # type: ignore[return-value]
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def build(
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spec: FilesSpec,
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prefix: str | TreeMaker = pathlib.Path(), # type: ignore[assignment]
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):
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"""
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Build a set of files/directories, as described by the spec.
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Each key represents a pathname, and the value represents
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the content. Content may be a nested directory.
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>>> spec = {
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... 'README.txt': "A README file",
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... "foo": {
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... "__init__.py": "",
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... "bar": {
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... "__init__.py": "",
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... },
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... "baz.py": "# Some code",
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... "bar.py": Symlink("baz.py"),
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... },
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... "bing": Symlink("foo"),
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... }
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>>> target = getfixture('tmp_path')
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>>> build(spec, target)
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>>> target.joinpath('foo/baz.py').read_text(encoding='utf-8')
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'# Some code'
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>>> target.joinpath('bing/bar.py').read_text(encoding='utf-8')
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'# Some code'
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"""
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for name, contents in spec.items():
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create(contents, _ensure_tree_maker(prefix) / name)
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@functools.singledispatch
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def create(content: str | bytes | FilesSpec, path):
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path.mkdir(exist_ok=True)
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build(content, prefix=path) # type: ignore[arg-type]
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@create.register
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def _(content: bytes, path):
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path.write_bytes(content)
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@create.register
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def _(content: str, path):
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path.write_text(content, encoding='utf-8')
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@create.register
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def _(content: Symlink, path):
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path.symlink_to(content)
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# end from jaraco.path
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####
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