mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-26 07:31:22 +01:00
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
import hashlib
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from typing import Any, Optional
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from urllib import request
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import httpx
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from loguru import logger
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from packaging import version
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from lnbits.settings import settings
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def version_parse(v: str):
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"""
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Wrapper for version.parse() that does not throw if the version is invalid.
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Instead it return the lowest possible version ("0.0.0")
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"""
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try:
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return version.parse(v)
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except Exception:
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return version.parse("0.0.0")
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async def github_api_get(url: str, error_msg: Optional[str]) -> Any:
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headers = {"User-Agent": settings.user_agent}
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if settings.lnbits_ext_github_token:
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headers["Authorization"] = f"Bearer {settings.lnbits_ext_github_token}"
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async with httpx.AsyncClient(headers=headers) as client:
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resp = await client.get(url)
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if resp.status_code != 200:
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logger.warning(f"{error_msg} ({url}): {resp.text}")
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resp.raise_for_status()
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return resp.json()
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def download_url(url, save_path):
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with request.urlopen(url, timeout=60) as dl_file:
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with open(save_path, "wb") as out_file:
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out_file.write(dl_file.read())
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def file_hash(filename):
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h = hashlib.sha256()
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b = bytearray(128 * 1024)
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mv = memoryview(b)
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with open(filename, "rb", buffering=0) as f:
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while n := f.readinto(mv):
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h.update(mv[:n])
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return h.hexdigest()
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def icon_to_github_url(source_repo: str, path: Optional[str]) -> str:
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if not path:
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return ""
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_, _, *rest = path.split("/")
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tail = "/".join(rest)
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return f"https://github.com/{source_repo}/raw/main/{tail}"
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