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Support empty responses with ASGI adapter

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This commit is contained in:
Miguel Grinberg
2023-07-16 11:36:48 +01:00
parent 304ca2ef68
commit e09e9830f4
1 changed files with 5 additions and 4 deletions
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9
src/microdot_asgi.py
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@@ -120,17 +120,18 @@ class Microdot(BaseMicrodot):
asyncio.ensure_future(cancel_monitor()) asyncio.ensure_future(cancel_monitor())
body_iter = res.body_iter().__aiter__() body_iter = res.body_iter().__aiter__()
res_body = b''
try: try:
body = await body_iter.__anext__() res_body = await body_iter.__anext__()
while not cancelled: # pragma: no branch while not cancelled: # pragma: no branch
next_body = await body_iter.__anext__() next_body = await body_iter.__anext__()
await send({'type': 'http.response.body', await send({'type': 'http.response.body',
'body': body, 'body': res_body,
'more_body': True}) 'more_body': True})
body = next_body res_body = next_body
except StopAsyncIteration: except StopAsyncIteration:
await send({'type': 'http.response.body', await send({'type': 'http.response.body',
'body': body, 'body': res_body,
'more_body': False}) 'more_body': False})
async def __call__(self, scope, receive, send): async def __call__(self, scope, receive, send):