I am using couchbase 3.0.10 SDK on windows
Python 3.8.10
import asyncio
from acouchbase.cluster import Cluster
from couchbase.cluster import ClusterOptions, PasswordAuthenticator
CB_APPS_USER=“cb-user”
CB_APPS_PASSWORD=“Password!123”
CB_URL=“couchbase://127.0.0.1”
CB_INSTANCE=“travel-sample”
async def main():
auth = PasswordAuthenticator(CB_APPS_USER, CB_APPS_PASSWORD)
cluster = Cluster(CB_URL,options=ClusterOptions(auth))
bucket = cluster.bucket(CB_INSTANCE)
await bucket.on_connect()
r = await bucket.get(“doc::12346”)
print(r.value)
asyncio.run(main())
running main through get_event_loop works fine, asyncio having issue
loop = get_event_loop()
rv = loop.run_until_complete(main())
Traceback (most recent call last):
File “D:\project\venv\lib\site-packages\acouchbase\asyncio_iops.py”, line 78, in update_event
self.loop.remove_reader(event.fd)
File “d:\users\pachari\appdata\local\programs\python\python38\lib\asyncio\events.py”, line 504, in remove_reader
raise NotImplementedError
couchbase.exceptions.InternalSDKException: <Couldn’t invoke IO Function, inner_cause=, C Source=(src/iops.c,443)>
The above exception was the direct cause of the following exception:
SystemError: PyEval_EvalFrameEx returned a result with an error set
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File “d:/FliptRx/b2b-claim-processor-api/dbtest.py”, line 18, in
asyncio.run(main())
File “d:\users\pachari\appdata\local\programs\python\python38\lib\asyncio\runners.py”, line 44, in run
return loop.run_until_complete(main)
File “d:\users\pachari\appdata\local\programs\python\python38\lib\asyncio\base_events.py”, line 616, in run_until_complete
return future.result()
File “d:/FliptRx/b2b-claim-processor-api/dbtest.py”, line 13, in main
cluster = Cluster(CB_URL,options=ClusterOptions(auth))
File “D:\project\venv\lib\site-packages\acouchbase\cluster.py”, line 102, in init
super(ACluster, self).init(connection_string=connection_string, *options, bucket_factory=Bucket, **kwargs)
File “D:\project\venv\lib\site-packages\acouchbase\cluster.py”, line 54, in init
super(AIOClientMixin, self).init(IOPS(loop), *args, **kwargs)
File “D:\project\venv\lib\site-packages\couchbase_core\asynchronous\client.py”, line 151, in init
super(AsyncClientMixin, self).init(*args, **kwargs)
File “D:\project\venv\lib\site-packages\couchbase\cluster.py”, line 444, in init
super(Cluster, self).init(connection_string=str(self.connstr), _conntype=_LCB.LCB_TYPE_CLUSTER, **self._clusteropts)
File “D:\project\venv\lib\site-packages\couchbase_core\client.py”, line 159, in init
self._do_ctor_connect()
File “D:\project\venv\lib\site-packages\couchbase\cluster.py”, line 464, in _do_ctor_connect
super(Cluster,self)._do_ctor_connect(*args,**kwargs)
File “D:\project\venv\lib\site-packages\couchbase_core\client.py”, line 168, in _do_ctor_connect
self._connect()
SystemError: <method ‘_connect’ of ‘Client’ objects> returned a result with an error set
Exception ignored in tp_clear of: <class ‘SystemError’>
Traceback (most recent call last):
File “D:\project\venv\lib\site-packages\couchbase\exceptions.py”, line 155, in init
File “D:\project\venv\lib\site-packages\couchbase\exceptions.py”, line 605, in from_dict
KeyError: ‘couchbase.exceptions’
(venv) PS D:\project> & d:/FliptRx/b2b-claim-processor-api/venv/Scripts/python.exe d:/FliptRx/b2b-claim-processor-api/dbtest.py
Traceback (most recent call last):
File “D:\project\venv\lib\site-packages\acouchbase\asyncio_iops.py”, line 78, in update_event
self.loop.remove_reader(event.fd)
File “d:\users\pachari\appdata\local\programs\python\python38\lib\asyncio\events.py”, line 504, in remove_reader
raise NotImplementedError
couchbase.exceptions.InternalSDKException: <Couldn’t invoke IO Function, inner_cause=, C Source=(src/iops.c,443)>
The above exception was the direct cause of the following exception:
SystemError: PyEval_EvalFrameEx returned a result with an error set
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File “d:/FliptRx/b2b-claim-processor-api/dbtest.py”, line 17, in
asyncio.run(main())
File “d:\users\pachari\appdata\local\programs\python\python38\lib\asyncio\runners.py”, line 44, in run
return loop.run_until_complete(main)
File “d:\users\pachari\appdata\local\programs\python\python38\lib\asyncio\base_events.py”, line 616, in run_until_complete
return future.result()
File “d:/FliptRx/b2b-claim-processor-api/dbtest.py”, line 11, in main
cluster = Cluster(CB_URL,options=ClusterOptions(auth))
File “D:\project\venv\lib\site-packages\acouchbase\cluster.py”, line 102, in init
super(ACluster, self).init(connection_string=connection_string, *options, bucket_factory=Bucket, **kwargs)
File “D:\project\venv\lib\site-packages\acouchbase\cluster.py”, line 54, in init
super(AIOClientMixin, self).init(IOPS(loop), *args, **kwargs)
File “D:\project\venv\lib\site-packages\couchbase_core\asynchronous\client.py”, line 151, in init
super(AsyncClientMixin, self).init(*args, **kwargs)
File “D:\project\venv\lib\site-packages\couchbase\cluster.py”, line 444, in init
super(Cluster, self).init(connection_string=str(self.connstr), _conntype=_LCB.LCB_TYPE_CLUSTER, **self._clusteropts)
File “D:\project\venv\lib\site-packages\couchbase_core\client.py”, line 159, in init
self._do_ctor_connect()
File “D:\project\venv\lib\site-packages\couchbase\cluster.py”, line 464, in _do_ctor_connect
super(Cluster,self)._do_ctor_connect(*args,**kwargs)
File “D:\project\venv\lib\site-packages\couchbase_core\client.py”, line 168, in _do_ctor_connect
self._connect()
SystemError: <method ‘_connect’ of ‘Client’ objects> returned a result with an error set
Exception ignored in tp_clear of: <class ‘SystemError’>
Traceback (most recent call last):