X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/2f3fa1f6d0cbc2a3f31c7440c422da173b068e7b:/src/black/cache.py..dc71922c768e543c9c3bbb1db5ea6d7fa801a814:/.vim/bundle/black/src/black/static/git-favicon.png

diff --git a/src/black/cache.py b/src/black/cache.py
deleted file mode 100644
index 3f165de..0000000
--- a/src/black/cache.py
+++ /dev/null
@@ -1,83 +0,0 @@
-"""Caching of formatted files with feature-based invalidation."""
-
-import os
-import pickle
-from pathlib import Path
-import tempfile
-from typing import Dict, Iterable, Set, Tuple
-
-from platformdirs import user_cache_dir
-
-from black.mode import Mode
-
-from _black_version import version as __version__
-
-
-# types
-Timestamp = float
-FileSize = int
-CacheInfo = Tuple[Timestamp, FileSize]
-Cache = Dict[str, CacheInfo]
-
-
-CACHE_DIR = Path(user_cache_dir("black", version=__version__))
-
-
-def read_cache(mode: Mode) -> Cache:
-    """Read the cache if it exists and is well formed.
-
-    If it is not well formed, the call to write_cache later should resolve the issue.
-    """
-    cache_file = get_cache_file(mode)
-    if not cache_file.exists():
-        return {}
-
-    with cache_file.open("rb") as fobj:
-        try:
-            cache: Cache = pickle.load(fobj)
-        except (pickle.UnpicklingError, ValueError):
-            return {}
-
-    return cache
-
-
-def get_cache_file(mode: Mode) -> Path:
-    return CACHE_DIR / f"cache.{mode.get_cache_key()}.pickle"
-
-
-def get_cache_info(path: Path) -> CacheInfo:
-    """Return the information used to check if a file is already formatted or not."""
-    stat = path.stat()
-    return stat.st_mtime, stat.st_size
-
-
-def filter_cached(cache: Cache, sources: Iterable[Path]) -> Tuple[Set[Path], Set[Path]]:
-    """Split an iterable of paths in `sources` into two sets.
-
-    The first contains paths of files that modified on disk or are not in the
-    cache. The other contains paths to non-modified files.
-    """
-    todo, done = set(), set()
-    for src in sources:
-        res_src = src.resolve()
-        if cache.get(str(res_src)) != get_cache_info(res_src):
-            todo.add(src)
-        else:
-            done.add(src)
-    return todo, done
-
-
-def write_cache(cache: Cache, sources: Iterable[Path], mode: Mode) -> None:
-    """Update the cache file."""
-    cache_file = get_cache_file(mode)
-    try:
-        CACHE_DIR.mkdir(parents=True, exist_ok=True)
-        new_cache = {
-            **cache,
-            **{str(src.resolve()): get_cache_info(src) for src in sources},
-        }
-        with tempfile.NamedTemporaryFile(dir=str(cache_file.parent), delete=False) as f:
-            pickle.dump(new_cache, f, protocol=4)
-        os.replace(f.name, cache_file)
-    except OSError:
-        pass