mirror of
https://github.com/nexus-stc/hyperboria
synced 2024-12-30 13:35:49 +01:00
25 lines
776 B
Python
25 lines
776 B
Python
|
from typing import AsyncIterable
|
||
|
|
|
||
|
|
from nexus.pylon.sources.base import (
|
||
|
|
DoiSource,
|
||
|
|
PreparedRequest,
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class LancetSource(DoiSource):
|
||
|
|
base_url = 'https://www.thelancet.com'
|
||
|
|
resolve_timeout = 10
|
||
|
|
use_proxy = False
|
||
|
|
|
||
|
|
async def resolve(self) -> AsyncIterable[PreparedRequest]:
|
||
|
|
async with self.get_resolve_session() as session:
|
||
|
|
splitted_doi = self.doi.split("/", maxsplit=1)
|
||
|
|
if len(splitted_doi) < 2:
|
||
|
|
return
|
||
|
|
url = f'{self.base_url}/action/showPdf?pii={splitted_doi[1].upper()}'
|
||
|
|
async with session.get(
|
||
|
|
url,
|
||
|
|
timeout=self.resolve_timeout
|
||
|
|
) as resp:
|
||
|
|
yield PreparedRequest(method='get', cookies=resp.cookies, url=str(resp.url))
|