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xdelta3: downloading binary perform in-memory

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tretrauit 2023-06-20 19:14:25 +07:00
parent 45a9953eb2
commit 3d44bfe63a
1 changed files with 2 additions and 2 deletions
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4
vollerei/utils/xdelta3/__init__.py
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@ -2,6 +2,7 @@ import platform
import subprocess import subprocess
import requests import requests
from os import PathLike from os import PathLike
from io import BytesIO
from zipfile import ZipFile from zipfile import ZipFile
from shutil import which from shutil import which
from vollerei.paths import tools_cache_path from vollerei.paths import tools_cache_path
@ -60,14 +61,13 @@ class Xdelta3:
url = "https://github.com/jmacd/xdelta-gpl/releases/download/v3.1.0/xdelta3-3.1.0-i686.exe.zip" url = "https://github.com/jmacd/xdelta-gpl/releases/download/v3.1.0/xdelta3-3.1.0-i686.exe.zip"
case "i686": case "i686":
url = "https://github.com/jmacd/xdelta-gpl/releases/download/v3.1.0/xdelta3-3.1.0-i686.exe.zip" url = "https://github.com/jmacd/xdelta-gpl/releases/download/v3.1.0/xdelta3-3.1.0-i686.exe.zip"
file = self._xdelta3_path.joinpath("xdelta3.zip") file = BytesIO()
with requests.get(url, stream=True) as r: with requests.get(url, stream=True) as r:
with open(file, "wb") as f: with open(file, "wb") as f:
for chunk in r.iter_content(chunk_size=32768): for chunk in r.iter_content(chunk_size=32768):
f.write(chunk) f.write(chunk)
with ZipFile(file) as z: with ZipFile(file) as z:
z.extractall(self._xdelta3_path) z.extractall(self._xdelta3_path)
file.unlink()
def patch_file(self, patch: PathLike, target: PathLike, output: PathLike): def patch_file(self, patch: PathLike, target: PathLike, output: PathLike):
""" """