I used python 3.9.13, and have installed riak client lib. But I failed to
import riak
Here's the exception message below
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.9/site-packages/riak/__init__.py", line 9, in <module>
from riak.client import RiakClient
File "/usr/local/lib/python3.9/site-packages/riak/client/__init__.py", line 9, in <module>
from riak.client.operations import RiakClientOperations
File "/usr/local/lib/python3.9/site-packages/riak/client/operations.py", line 5, in <module>
from riak.client.transport import RiakClientTransport, \
File "/usr/local/lib/python3.9/site-packages/riak/client/transport.py", line 3, in <module>
from riak.transports.tcp import is_retryable as is_tcp_retryable
File "/usr/local/lib/python3.9/site-packages/riak/transports/tcp/__init__.py", line 5, in <module>
from riak.transports.tcp.transport import TcpTransport
File "/usr/local/lib/python3.9/site-packages/riak/transports/tcp/transport.py", line 6, in <module>
from riak.codecs import Codec, Msg
File "/usr/local/lib/python3.9/site-packages/riak/codecs/__init__.py", line 9, in <module>
Msg = collections.namedtuple('Msg',
TypeError: namedtuple() got an unexpected keyword argument 'verbose'
CodePudding user response:
The verbose
keyword argument for namedtuple()
was deprecated in Python 3.7 and it doesn't look like the package version for riak
on PyPi has been updated to account for this.
It has been patched on the master
branch of the riak
GitHub repo so you should try pip installing the package directly from GitHub rather from PyPi.
e.g.
$ pip install git https://github.com/basho/riak-python-client
CodePudding user response:
And I quote
You must use version 2.7.11, 3.4.4 or 3.5.1 (or greater within a version series). Otherwise you will be affected by this python bug
Link for the know bug
The solution as suggested is to use 3.5.X.
More information can be found at pypi riak page.