Mike Bayer 7827dfb672 Handle BaseException in all _handle_dbapi_error ...

Tests illustrate that exceptions like GreenletExit and
even KeyboardInterrupt can corrupt the state of a DBAPI
connection like that of pymysql and mysqlclient.   Intercept
BaseException errors within the handle_error scheme and
invalidate just the connection alone in this case, but not
the whole pool.

The change is backwards-incompatible with a program that
currently intercepts ctrl-C within a database transaction
and wants to continue working on that transaction.  Ensure
the event hook can be used to reverse this behavior.

Change-Id: Ifaa013c13826d123eef34e32b7e79fff74f1b21b
Fixes: #3803

2016-09-21 18:39:31 -04:00

..

__init__.py

…

test_bind.py

PEP8 cleanup in /test/engine

2015-03-20 00:32:05 -07:00

test_ddlevents.py

- replace old crufty ddl event test fixture with mock

2015-04-27 15:21:18 -04:00

test_execute.py

Check for supports_execution at ClauseElement base

2016-08-31 17:04:35 -04:00

test_logging.py

- handle parameter sets that aren't correctly formed, so that

2016-02-17 16:53:01 -05:00

test_parseconnect.py

Additions to support HAAlchemy plugin

2016-09-16 16:20:18 -04:00

test_pool.py

Additions to support HAAlchemy plugin

2016-09-16 16:20:18 -04:00

test_processors.py

Make boolean processors consistent between Py/C; coerce to 1/0

2016-06-23 19:58:43 -04:00

test_reconnect.py

Handle BaseException in all _handle_dbapi_error

2016-09-21 18:39:31 -04:00

test_reflection.py

Implemented CHECK constraint reflection for SQLite and PostgreSQL

2016-06-01 12:57:36 -04:00

test_transaction.py

- latest mysql 5.7 also crashing on XA recovery, disable

2016-09-16 12:57:59 -04:00