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ulwgl_dl_util: update comments

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R1kaB3rN 2024-02-17 19:07:55 -08:00
parent 811ea0a8b8
commit 642357280a
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1 changed files with 8 additions and 8 deletions
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ulwgl_dl_util.py
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@ -14,7 +14,7 @@ def get_ulwgl_proton(env: Dict[str, str]) -> Union[Dict[str, str], None]:
"""Attempt to find existing Proton from the system or downloads the latest if PROTONPATH is not set.
Only fetches the latest if not first found in .local/share/Steam/compatibilitytools.d
The cache directory, .cache/ULWGL, is referenced next for latest or as fallback
.cache/ULWGL is referenced for the latest then as fallback
"""
files: List[Tuple[str, str]] = []
@ -42,8 +42,7 @@ def get_ulwgl_proton(env: Dict[str, str]) -> Union[Dict[str, str], None]:
if _get_latest(env, steam_compat, cache, files):
return env
# Cache
# Refer to an old version previously installed
# Refer to an old version previously downloaded
# Reached on digest mismatch, user interrupt or download failure/no internet
if _get_from_cache(env, steam_compat, cache, files, False):
return env
@ -126,7 +125,7 @@ def _fetch_proton(
sha512(file.read()).hexdigest()
!= cache.joinpath(hash).read_text().split(" ")[0]
):
err: str = "Digests mismatched.\nFalling back to the cache ..."
err: str = "Digests mismatched.\nFalling back to cache ..."
raise ValueError(err)
print(f"{proton}: SHA512 is OK")
@ -138,7 +137,7 @@ def _fetch_proton(
def _extract_dir(proton: Path, steam_compat: Path) -> None:
"""Extract from the cache and to another location."""
"""Extract from the cache to another location."""
with tar_open(proton.as_posix(), "r:gz") as tar:
print(f"Extracting {proton} -> {steam_compat.as_posix()} ...")
tar.extractall(path=steam_compat.as_posix())
@ -150,7 +149,7 @@ def _cleanup(tarball: str, proton: str, cache: Path, steam_compat: Path) -> None
We want to do this when a download for a new release is interrupted
"""
print("Keyboard Interrupt received.\nCleaning ...")
print("Keyboard Interrupt.\nCleaning ...")
if cache.joinpath(tarball).is_file():
print(f"Purging {tarball} in {cache} ...")
@ -167,7 +166,7 @@ def _get_from_steamcompat(
proton_dir: str = "" # Latest Proton
if len(files) == 2:
proton_dir: str = files[1][0][: files[1][0].find(".tar.gz")] # Proton dir
proton_dir: str = files[1][0][: files[1][0].find(".tar.gz")]
for proton in steam_compat.glob("ULWGL-Proton*"):
print(f"{proton.name} found in: {steam_compat.as_posix()}")
@ -195,7 +194,8 @@ def _get_from_cache(
) -> Dict[str, str]:
"""Refer to ULWGL cache directory.
Use the latest in the cache when present. Older Proton versions are only referred to when: digests mismatch, user interrupt, or download failure/no internet
Use the latest in the cache when present. When download fails, use an old version
Older Proton versions are only referred to when: digests mismatch, user interrupt, or download failure/no internet
"""
path: Path = None
name: str = ""