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Let black f*ckup the layout

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L. Kärkkäinen
2020-02-26 19:27:22 +02:00
parent 29c6f3c49f
commit 6d8f5988d3
1 changed files with 29 additions and 20 deletions
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49
sanic/server.py
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@@ -46,11 +46,12 @@ class Signal:
class Status(enum.Enum): class Status(enum.Enum):
IDLE = 0 # Waiting for request IDLE = 0 # Waiting for request
REQUEST = 1 # Request headers being received REQUEST = 1 # Request headers being received
EXPECT = 2 # Sender wants 100-continue EXPECT = 2 # Sender wants 100-continue
HANDLER = 3 # Headers done, handler running HANDLER = 3 # Headers done, handler running
RESPONSE = 4 # Response headers sent RESPONSE = 4 # Response headers sent
class HttpProtocol(asyncio.Protocol): class HttpProtocol(asyncio.Protocol):
""" """
@@ -195,18 +196,20 @@ class HttpProtocol(asyncio.Protocol):
"""Runs itself once a second to enforce any expired timeouts.""" """Runs itself once a second to enforce any expired timeouts."""
duration = current_time() - self._time duration = current_time() - self._time
status = self._status status = self._status
if (status == Status.IDLE and duration > self.keep_alive_timeout): if status == Status.IDLE and duration > self.keep_alive_timeout:
logger.debug("KeepAlive Timeout. Closing connection.") logger.debug("KeepAlive Timeout. Closing connection.")
elif (status == Status.REQUEST and duration > self.request_timeout): elif status == Status.REQUEST and duration > self.request_timeout:
self._exception = RequestTimeout("Request Timeout") self._exception = RequestTimeout("Request Timeout")
elif (status.value > Status.REQUEST.value and duration > self.response_timeout): elif (
status.value > Status.REQUEST.value
and duration > self.response_timeout
):
self._exception = ServiceUnavailable("Response Timeout") self._exception = ServiceUnavailable("Response Timeout")
else: else:
self.loop.call_later(.1, self.check_timeouts) self.loop.call_later(0.1, self.check_timeouts)
return return
self._task.cancel() self._task.cancel()
async def http1(self): async def http1(self):
"""HTTP 1.1 connection handler""" """HTTP 1.1 connection handler"""
try: try:
@@ -256,9 +259,8 @@ class HttpProtocol(asyncio.Protocol):
if headers.get("connection", "").lower() == "close": if headers.get("connection", "").lower() == "close":
self.keep_alive = False self.keep_alive = False
# Prepare for request body # Prepare for request body
body = ( body = headers.get("transfer-encoding") == "chunked" or int(
headers.get("transfer-encoding") == "chunked" headers.get("content-length", 0)
or int(headers.get("content-length", 0))
) )
self._request_chunked = False self._request_chunked = False
self._request_bytes_left = 0 self._request_bytes_left = 0
@@ -273,7 +275,7 @@ class HttpProtocol(asyncio.Protocol):
else: else:
self._request_bytes_left = body self._request_bytes_left = body
# Remove header and its trailing CRLF # Remove header and its trailing CRLF
del buf[:pos + 4] del buf[: pos + 4]
# Run handler # Run handler
self._status, self._time = Status.HANDLER, current_time() self._status, self._time = Status.HANDLER, current_time()
await self.request_handler( await self.request_handler(
@@ -281,13 +283,16 @@ class HttpProtocol(asyncio.Protocol):
) )
# Consume any remaining request body # Consume any remaining request body
if self._request_bytes_left or self._request_chunked: if self._request_bytes_left or self._request_chunked:
logger.error(f"Handler of {method} {self.url} did not consume request body.") logger.error(
while await self.stream_body(): pass f"Handler of {method} {self.url} did not consume request body."
)
while await self.stream_body():
pass
self._status, self._time = Status.IDLE, current_time() self._status, self._time = Status.IDLE, current_time()
except asyncio.CancelledError: except asyncio.CancelledError:
self.write_error( self.write_error(
self._exception or self._exception
ServiceUnavailable("Request handler cancelled") or ServiceUnavailable("Request handler cancelled")
) )
except SanicException as e: except SanicException as e:
self.write_error(e) self.write_error(e)
@@ -315,7 +320,7 @@ class HttpProtocol(asyncio.Protocol):
raise InvalidUsage("Bad chunked encoding") raise InvalidUsage("Bad chunked encoding")
self._request_bytes_left = size self._request_bytes_left = size
self._total_request_size += pos + 2 self._total_request_size += pos + 2
del buf[:pos + 2] del buf[: pos + 2]
if self._request_bytes_left <= 0: if self._request_bytes_left <= 0:
self._request_chunked = False self._request_chunked = False
return None return None
@@ -323,7 +328,7 @@ class HttpProtocol(asyncio.Protocol):
if self._request_bytes_left: if self._request_bytes_left:
if not buf: if not buf:
await self.receive_more() await self.receive_more()
data = bytes(buf[:self._request_bytes_left]) data = bytes(buf[: self._request_bytes_left])
size = len(data) size = len(data)
del buf[:size] del buf[:size]
self._request_bytes_left -= size self._request_bytes_left -= size
@@ -391,7 +396,9 @@ class HttpProtocol(asyncio.Protocol):
self._status, self._time = Status.RESPONSE, current_time() self._status, self._time = Status.RESPONSE, current_time()
self._last_response_time = self._time self._last_response_time = self._time
self.transport.write( self.transport.write(
response.output("1.1", self.keep_alive, self.keep_alive_timeout) response.output(
"1.1", self.keep_alive, self.keep_alive_timeout
)
) )
self.log_response(response) self.log_response(response)
except AttributeError: except AttributeError:
@@ -436,7 +443,9 @@ class HttpProtocol(asyncio.Protocol):
try: try:
self._status, self._time = Status.RESPONSE, current_time() self._status, self._time = Status.RESPONSE, current_time()
response.protocol = self response.protocol = self
await response.stream("1.1", self.keep_alive, self.keep_alive_timeout) await response.stream(
"1.1", self.keep_alive, self.keep_alive_timeout
)
self.log_response(response) self.log_response(response)
except AttributeError: except AttributeError:
logger.error( logger.error(