python /home/user/Desktop/test/
test.pyTraceback (most recent call last):
File "/home/user/Desktop/test/
test.py", line 3, in <module>
print(engine.table_names())
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2316, in table_names
with self._optional_conn_ctx_manager(connection) as conn:
File "/opt/anaconda3/lib/python3.8/contextlib.py", line 113, in enter
return next(self.gen)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2086, in _optional_conn_ctx_manager
with self._contextual_connect() as conn:
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2302, in _contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2336, in _wrap_pool_connect
return fn()
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 364, in connect
return _ConnectionFairy._checkout(self)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 778, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 495, in checkout
rec = pool._do_get()
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/impl.py", line 140, in _do_get
self._dec_overflow()
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 68, in exit
compat.raise_(
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
raise exception
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/impl.py", line 137, in _do_get
return self._create_connection()
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 309, in _create_connection
return _ConnectionRecord(self)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 440, in init
self.__connect(first_connect_check=True)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 661, in
connect
pool.logger.debug("Error on connect(): %s", e)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 68, in exit
compat.raise_(
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
raise exception
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/pool/base.py", line 656, in connect
connection = pool._invoke_creator(self)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/strategies.py", line 114, in connect
return dialect.connect(*cargs,
cparams)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 508, in connect
return self.dbapi.connect(*cargs, cparams)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy_clickhouse/connector.py", line 111, in connect
return Connection(*args, **kwargs)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy_clickhouse/connector.py", line 118, in init
super(Connection, self).__init__(db_name, db_url, username, password, readonly)
File "/opt/anaconda3/lib/python3.8/site-packages/infi/clickhouse_orm/database.py", line 95, in init
self.db_exists = self._is_existing_database()
File "/opt/anaconda3/lib/python3.8/site-packages/infi/clickhouse_orm/database.py", line 370, in _is_existing_database
r = self._send("SELECT count() FROM system.databases WHERE name = '%s'" % self.db_name)
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy_clickhouse/connector.py", line 102, in _send
raise Exception(r.text)
Exception: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<!-- FileName: index.html
Language: [en]
-->
<!--Head-->
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
<meta http-equiv="X-UA-Compatib