If I try to connect to an Oracle server and my connection string is badly formatted (here ADRESS instead of ADDRESS), oracledb raises an internal exception. (note oracledb before 2.0 crashes with a segfault)
sys.maxsize > 2**32: True
platform.python_version: 3.11.8
oracledb.__version__: 2.2.0
Ex:
import oracledb
con = oracledb.connect(
dsn='(DESCRIPTION=(ADRESS=(PROTOCOL=TCP)(HOST=123.123.123.123)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=SERVER.COMPANY.com)))',
user='myuser', password='mypassword'
)
cur = con.cursor()
cur.execute("select 1 from dual")
row = cur.fetchone()
print(row)
Traceback (most recent call last):
File "test_oracledb.py", line 9, in <module>
cur.execute("select 1 from dual")
File ".venv/lib/python3.11/site-packages/oracledb/cursor.py", line 701, in execute
impl.execute(self)
File "src/oracledb/impl/thin/cursor.pyx", line 178, in oracledb.thin_impl.ThinCursorImpl.execute
File "src/oracledb/impl/thin/protocol.pyx", line 438, in oracledb.thin_impl.Protocol._process_single_message
File "src/oracledb/impl/thin/protocol.pyx", line 439, in oracledb.thin_impl.Protocol._process_single_message
File "src/oracledb/impl/thin/protocol.pyx", line 400, in oracledb.thin_impl.Protocol._process_message
File "src/oracledb/impl/thin/protocol.pyx", line 377, in oracledb.thin_impl.Protocol._process_message
File "src/oracledb/impl/thin/messages.pyx", line 319, in oracledb.thin_impl.Message.send
File "src/oracledb/impl/thin/packet.pyx", line 780, in oracledb.thin_impl.WriteBuffer.end_request
File "src/oracledb/impl/thin/packet.pyx", line 753, in oracledb.thin_impl.WriteBuffer._send_packet
File "src/oracledb/impl/thin/transport.pyx", line 348, in oracledb.thin_impl.Transport.write_packet
AttributeError: 'NoneType' object has no attribute 'send'
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