sanic_openapi AttributeError: __abstractmethods__
beruhan opened this issue · comments
Describe the bug
After I upgrade my sanic to 20.6.3 and sanic-openapi to 0.6.2,It failed to start，It maybe some bug in new sanic-openapi
error messages
I used 4 workers,the error message as follows:
[2020-09-25 20:04:59 +0800] [3934] [INFO] Goin' Fast @ http://0.0.0.0:8000
Process ForkProcess-3:
Traceback (most recent call last):
File "/usr/lib/python3.6/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/usr/lib/python3.6/multiprocessing/process.py", line 93, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 891, in serve
trigger_events(after_start, loop)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 691, in trigger_events
result = event(loop)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/swagger.py", line 196, in build_spec
if route_spec.produces
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 197, in serialize_schema
return List(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 111, in serialize
items = serialize_schema(self.items[0])
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 186, in serialize_schema
return Object(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 134, in __init__
definitions[register_as] = (self, self.definition)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in definition
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in <dictcomp>
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
AttributeError: __abstractmethods__
Process ForkProcess-1:
Traceback (most recent call last):
File "/usr/lib/python3.6/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/usr/lib/python3.6/multiprocessing/process.py", line 93, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 891, in serve
trigger_events(after_start, loop)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 691, in trigger_events
result = event(loop)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/swagger.py", line 196, in build_spec
if route_spec.produces
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 197, in serialize_schema
return List(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 111, in serialize
items = serialize_schema(self.items[0])
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 186, in serialize_schema
return Object(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 134, in __init__
definitions[register_as] = (self, self.definition)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in definition
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in <dictcomp>
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
AttributeError: __abstractmethods__
Process ForkProcess-4:
Traceback (most recent call last):
File "/usr/lib/python3.6/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/usr/lib/python3.6/multiprocessing/process.py", line 93, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 891, in serve
trigger_events(after_start, loop)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 691, in trigger_events
result = event(loop)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/swagger.py", line 196, in build_spec
if route_spec.produces
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 197, in serialize_schema
return List(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 111, in serialize
items = serialize_schema(self.items[0])
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 186, in serialize_schema
return Object(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 134, in __init__
definitions[register_as] = (self, self.definition)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in definition
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in <dictcomp>
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
AttributeError: __abstractmethods__
Process ForkProcess-2:
Traceback (most recent call last):
File "/usr/lib/python3.6/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/usr/lib/python3.6/multiprocessing/process.py", line 93, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 891, in serve
trigger_events(after_start, loop)
File "/usr/local/lib/python3.6/dist-packages/sanic/server.py", line 691, in trigger_events
result = event(loop)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/swagger.py", line 196, in build_spec
if route_spec.produces
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 197, in serialize_schema
return List(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 111, in serialize
items = serialize_schema(self.items[0])
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 186, in serialize_schema
return Object(schema).serialize()
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 134, in __init__
definitions[register_as] = (self, self.definition)
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in definition
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
File "/usr/local/lib/python3.6/dist-packages/sanic_openapi/doc.py", line 143, in <dictcomp>
{key: getattr(self.cls, key) for key in dir(self.cls)}.items(),
AttributeError: __abstractmethods__
[2020-09-25 20:04:59 +0800] [3934] [INFO] Server Stopped
Environment (please complete the following information):
- OS: Ubuntu18.04
Additional context
Requirement already up-to-date: sanic-openapi in /usr/local/lib/python3.6/dist-packages (0.6.2)
Requirement already satisfied, skipping upgrade: sanic>=18.12.0 in /usr/local/lib/python3.6/dist-packages (from sanic-openapi) (20.6.3)
Requirement already satisfied, skipping upgrade: aiofiles>=0.3.0 in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (0.4.0)
Requirement already satisfied, skipping upgrade: websockets<9.0,>=8.1 in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (8.1)
Requirement already satisfied, skipping upgrade: ujson>=1.35; sys_platform != "win32" and implementation_name == "cpython" in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (2.0.3)
Requirement already satisfied, skipping upgrade: httpx==0.11.1 in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (0.11.1)
Requirement already satisfied, skipping upgrade: httptools>=0.0.10 in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (0.0.13)
Requirement already satisfied, skipping upgrade: uvloop>=0.5.3; sys_platform != "win32" and implementation_name == "cpython" in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (0.12.1)
Requirement already satisfied, skipping upgrade: multidict<5.0,>=4.0 in /usr/local/lib/python3.6/dist-packages (from sanic>=18.12.0->sanic-openapi) (4.5.2)
Requirement already satisfied, skipping upgrade: rfc3986<2,>=1.3 in /usr/local/lib/python3.6/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (1.4.0)
Requirement already satisfied, skipping upgrade: certifi in /usr/lib/python3/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (2018.1.18)
Requirement already satisfied, skipping upgrade: hstspreload in /usr/local/lib/python3.6/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (2020.9.25)
Requirement already satisfied, skipping upgrade: sniffio==1.* in /usr/local/lib/python3.6/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (1.1.0)
Requirement already satisfied, skipping upgrade: chardet==3.* in /usr/lib/python3/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (3.0.4)
Requirement already satisfied, skipping upgrade: urllib3==1.* in /usr/local/lib/python3.6/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (1.25.9)
Requirement already satisfied, skipping upgrade: h11<0.10,>=0.8 in /usr/local/lib/python3.6/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (0.9.0)
Requirement already satisfied, skipping upgrade: idna==2.* in /usr/lib/python3/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (2.6)
Requirement already satisfied, skipping upgrade: h2==3.* in /usr/local/lib/python3.6/dist-packages (from httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (3.2.0)
Requirement already satisfied, skipping upgrade: contextvars>=2.1; python_version < "3.7" in /usr/local/lib/python3.6/dist-packages/contextvars-2.4-py3.6.egg (from sniffio==1.*->httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (2.4)
Requirement already satisfied, skipping upgrade: hpack<4,>=3.0 in /usr/local/lib/python3.6/dist-packages (from h2==3.*->httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (3.0.0)
Requirement already satisfied, skipping upgrade: hyperframe<6,>=5.2.0 in /usr/local/lib/python3.6/dist-packages (from h2==3.*->httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (5.2.0)
Requirement already satisfied, skipping upgrade: immutables>=0.9 in /usr/local/lib/python3.6/dist-packages (from contextvars>=2.1; python_version < "3.7"->sniffio==1.*->httpx==0.11.1->sanic>=18.12.0->sanic-openapi) (0.12)
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