Add DBAPI warnings on corresponding events - Githubissues

tarantool / tarantool-python

Python client library for Tarantool

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Add DBAPI warnings on corresponding events #169

Open artembo opened 3 years ago

artembo commented 3 years ago

DBAPI standard requires raising warnings when corresponding event is triggered.

Add missing warning messages (if feature is implemented):

Warning Message: "DB-API extension cursor.rownumber used"
Warning Message: "DB-API extension connection.\<exception> used"
Warning Message: "DB-API extension cursor.connection used"
Warning Message: "DB-API extension cursor.scroll() used"
Warning Message: "DB-API extension cursor.messages used"
Warning Message: "DB-API extension cursor.next() used"
Warning Message: "DB-API extension cursor.lastrowid used"
Warning Message: "DB-API extension cursor.__iter__() used"
Warning Message: "DB-API extension .errorhandler used"

Totktonada commented 3 years ago

Currently those ones are implemented:

"DB-API extension connection.\<exception> used"
"DB-API extension cursor.lastrowid used"

Let's add warnings for them so.

See https://github.com/tarantool/tarantool-python/wiki/PEP-249-Database-API#extensions-defined-in-pep-249.