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treewide: adopt pathlib.Path and type hinting (MR 2252)

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With the new chroot type, we can now write fancy paths in the pythonic
way. Convert most of the codebase over, as well as adding various other
type hints.

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
This commit is contained in:
Caleb Connolly 2024-04-04 06:14:14 +02:00 • committed by Oliver Smith
parent 00383bf354
commit 31cc898dd5
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GPG key ID: 5AE7F5513E0885CB
64 changed files with 513 additions and 385 deletions
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9
pmb/helpers/http.py
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@ -4,12 +4,17 @@ import hashlib
import json
from pmb.helpers import logging
import os
from pathlib import Path
import shutil
import urllib.request
from pmb.core.types import PmbArgs
import pmb.helpers.run
def cache_file(prefix: str, url: str) -> Path:
prefix = prefix.replace("/", "_")
return Path(f"{prefix}_{hashlib.sha256(url.encode('utf-8')).hexdigest()}")
def download(args: PmbArgs, url, prefix, cache=True, loglevel=logging.INFO,
allow_404=False):
@ -33,9 +38,7 @@ def download(args: PmbArgs, url, prefix, cache=True, loglevel=logging.INFO,
pmb.helpers.run.user(args, ["mkdir", "-p", pmb.config.work / "cache_http"])
# Check if file exists in cache
prefix = prefix.replace("/", "_")
path = (pmb.config.work / "cache_http/" + prefix + "_" +
hashlib.sha256(url.encode("utf-8")).hexdigest())
path = pmb.config.work / "cache_http" / cache_file(prefix, url)
if os.path.exists(path):
if cache:
return path