sanic/sanic/compat.py
L. Kärkkäinen e908ca8cef [Trio] Quick fixes to make Sanic usable on hypercorn -k trio myweb.app (#1767)
* Quick fixes to make Sanic usable on hypercorn -k trio myweb.app

* Quick'n dirty compatibility and autodetection of hypercorn trio mode.

* mypy ignore for aiofiles/trio.

* lint
2020-01-20 10:29:06 -06:00

26 lines
618 B
Python

from sys import argv
from multidict import CIMultiDict # type: ignore
class Header(CIMultiDict):
def get_all(self, key):
return self.getall(key, default=[])
use_trio = argv[0].endswith("hypercorn") and "trio" in argv
if use_trio:
from trio import open_file as open_async, Path # type: ignore
def stat_async(path):
return Path(path).stat()
else:
from aiofiles import open as aio_open # type: ignore
from aiofiles.os import stat as stat_async # type: ignore # noqa: F401
async def open_async(file, mode="r", **kwargs):
return aio_open(file, mode, **kwargs)