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fix flake8 error

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This commit is contained in:
PandaFeeder 2017-05-13 22:31:06 +08:00
parent e9369b3381
commit a493bb86f9
2 changed files with 17 additions and 11 deletions
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25
sanic/app.py
View File

@ -12,7 +12,8 @@ from ssl import create_default_context, Purpose
from sanic.config import Config, LOGGING from sanic.config import Config, LOGGING
from sanic.constants import HTTP_METHODS from sanic.constants import HTTP_METHODS
from sanic.exceptions import ServerError, URLBuildError, SanicException, MiddlewareTypeError from sanic.exceptions import ServerError, URLBuildError, SanicException,\
MiddlewareTypeError
from sanic.handlers import ErrorHandler from sanic.handlers import ErrorHandler
from sanic.log import log from sanic.log import log
from sanic.response import HTTPResponse, StreamingHTTPResponse from sanic.response import HTTPResponse, StreamingHTTPResponse
@ -136,7 +137,7 @@ class Sanic:
vars(handler)['_'+r+'_middleware'] = tuple(mid) vars(handler)['_'+r+'_middleware'] = tuple(mid)
else: else:
raise MiddlewareTypeError( raise MiddlewareTypeError(
"Middleware mounted on a handler should " "Middleware mounted on a handler should "
"be a function or a sequence of functions" "be a function or a sequence of functions"
) )
@ -481,8 +482,10 @@ class Sanic:
if hasattr(handler, "_request_middleware"): if hasattr(handler, "_request_middleware"):
mounted_request_middleware = handler._request_middleware mounted_request_middleware = handler._request_middleware
if mounted_request_middleware: if mounted_request_middleware:
response = await self._handle_mounted_request_middleware( response = \
mounted_request_middleware, request, *args, **kwargs await self._handle_mounted_request_middleware(
mounted_request_middleware, request,
*args, **kwargs
) )
# No mounted request middleware result # No mounted request middleware result
if not response: if not response:
@ -498,11 +501,12 @@ class Sanic:
if hasattr(handler, "_response_middleware"): if hasattr(handler, "_response_middleware"):
mounted_response_middleware = handler._response_middleware mounted_response_middleware = handler._response_middleware
if mounted_response_middleware: if mounted_response_middleware:
response = await self._handle_mounted_response_middleware( response = \
mounted_response_middleware, request, response, *args, **kwargs await self._handle_mounted_response_middleware(
mounted_response_middleware, request, response,
*args, **kwargs
) )
except Exception as e: except Exception as e:
# -------------------------------------------- # # -------------------------------------------- #
# Response Generation Failed # Response Generation Failed
@ -658,7 +662,8 @@ class Sanic:
break break
return response return response
async def _handle_mounted_request_middleware(self, middleware, request, *args, **kwargs): async def _handle_mounted_request_middleware(self, middleware, request,
*args, **kwargs):
for mid in middleware: for mid in middleware:
response = mid(request, *args, **kwargs) response = mid(request, *args, **kwargs)
if isawaitable(response): if isawaitable(response):
@ -667,7 +672,8 @@ class Sanic:
break break
return response return response
async def _handle_mounted_response_middleware(self, middleware, request, response, *args, **kwargs): async def _handle_mounted_response_middleware(self, middleware, request,
response, *args, **kwargs):
for mid in middleware: for mid in middleware:
_response = mid(request, response, *args, **kwargs) _response = mid(request, response, *args, **kwargs)
if isawaitable(_response): if isawaitable(_response):
@ -677,7 +683,6 @@ class Sanic:
break break
return response return response
def _helper(self, host="127.0.0.1", port=8000, debug=False, def _helper(self, host="127.0.0.1", port=8000, debug=False,
ssl=None, sock=None, workers=1, loop=None, ssl=None, sock=None, workers=1, loop=None,
protocol=HttpProtocol, backlog=100, stop_event=None, protocol=HttpProtocol, backlog=100, stop_event=None,

3
sanic/exceptions.py
View File

@ -175,5 +175,6 @@ class ContentRangeError(SanicException):
class InvalidRangeType(ContentRangeError): class InvalidRangeType(ContentRangeError):
pass pass
class MiddlewareTypeError(Exception): class MiddlewareTypeError(Exception):
pass pass