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book: add retry to download

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This commit is contained in:
René Kijewski 2024-11-24 00:07:59 +01:00
parent e182022f87
commit 476a50d184
1 changed files with 12 additions and 6 deletions
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18
book/update-theme.py
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@ -7,6 +7,7 @@ from io import StringIO
from json import load
from os import PathLike
from pathlib import Path
from time import sleep
INDEX_HBS_DOMAIN = "api.github.com"
@ -53,12 +54,17 @@ SIDEBAR_END = r"""
def update_theme(target: PathLike) -> None:
with closing(HTTPSConnection(INDEX_HBS_DOMAIN, INDEX_HBS_PORT)) as conn:
conn.request(INDEX_HBS_PROTO, INDEX_HBS_PATH, INDEX_HBS_DATA, INDEX_HBS_HEADERS)
res = conn.getresponse()
if res.status != 200:
raise Exception(f"Status={res.status!r}")
data = load(res)
for i in reversed(range(3)):
with closing(HTTPSConnection(INDEX_HBS_DOMAIN, INDEX_HBS_PORT)) as conn:
conn.request(INDEX_HBS_PROTO, INDEX_HBS_PATH, INDEX_HBS_DATA, INDEX_HBS_HEADERS)
res = conn.getresponse()
if res.status == 200:
data = load(res)
break
if i != 0:
sleep(1.0)
else:
raise Exception(f"Status={res.status!r}")
if data["encoding"] != "base64":
raise Exception(f'Encoding={data["encoding"]!r}')