Yuki Morishita created CASSANDRA-15573:
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Summary: Python 3.8 fails to execute cqlsh
Key: CASSANDRA-15573
URL: https://issues.apache.org/jira/browse/CASSANDRA-15573
Project: Cassandra
Issue Type: Bug
Components: Tool/cqlsh
Reporter: Yuki Morishita
Python 3.8 renamed sre_parse.Pattern to sre_parse.State (see
https://bugs.python.org/issue34681 and corresponding pull request
https://github.com/python/cpython/pull/9310)
So when executing cqlsh with Python 3.8, it throws error:
{code}
Traceback (most recent call last):
File ".\bin\cqlsh.py", line 175, in <module>
from cqlshlib import cql3handling, cqlhandling, pylexotron, sslhandling,
cqlshhandling
File "C:\Users\Yuki
Morishita\Projects\cassandra\bin\..\pylib\cqlshlib\cql3handling.py", line 19,
in <module>
from cqlshlib.cqlhandling import CqlParsingRuleSet, Hint
File "C:\Users\Yuki
Morishita\Projects\cassandra\bin\..\pylib\cqlshlib\cqlhandling.py", line 23, in
<module>
from cqlshlib import pylexotron, util
File "C:\Users\Yuki
Morishita\Projects\cassandra\bin\..\pylib\cqlshlib\pylexotron.py", line 342, in
<module>
class ParsingRuleSet:
File "C:\Users\Yuki
Morishita\Projects\cassandra\bin\..\pylib\cqlshlib\pylexotron.py", line 343, in
ParsingRuleSet
RuleSpecScanner = SaferScanner([
File "C:\Users\Yuki
Morishita\Projects\cassandra\bin\..\pylib\cqlshlib\saferscanner.py", line 74,
in __init__
s = re.sre_parse.Pattern()
AttributeError: module 'sre_parse' has no attribute 'Pattern'
{code}
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