delta/python-packages/sqlalchemy.git/lib/sqlalchemy/engine/strategies.py, branch pr/43

Dialect.initialize() is not called a second time if an :class:`.Engine`

2013-07-11T19:15:09+00:00

is recreated, due to a disconnect error.   This fixes a particular
issue in the Oracle 8 dialect, but in general the dialect.initialize()
phase should only be once per dialect.  Also in 0.8.3. [ticket:2776]

- refactor pool a bit so that intent between ConnectionRecord/ConnectionFairy is clear;

2013-07-02T17:14:21+00:00

make sure that the DBAPI connection passed to the reset-on-return events/dialect hooks
is also a "fairy", so that dictionaries like "info" are available.  [ticket:2770]
- rework the execution_options system so that the dialect is given the job of making
any immediate adjustments based on a set event.  move the "isolation level" logic to use
this new system.   Also work things out so that even engine-level execution options
can be used for things like isolation level; the dialect attaches a connect-event
handler in this case to handle the task.
- to support this new system as well as further extensibiltiy of execution options
add events engine_connect(), set_connection_execution_options(), set_engine_execution_options()

import of "sqlalchemy" and "sqlalchemy.orm" works.

2013-04-28T00:58:13+00:00

- the raw 2to3 run

2013-04-27T23:53:57+00:00

- went through examples/ and cleaned out excess list() calls

happy new year (see #2645)

2013-01-01T18:46:21+00:00

just a pep8 pass of lib/sqlalchemy/engine/

2012-11-19T17:52:23+00:00

-whitespace bonanza, contd

2012-07-28T21:05:50+00:00

typos in lib/sqlalchemy/engine

2012-03-18T02:07:10+00:00

- [bug] Added execution_options() call to

2012-02-14T01:21:18+00:00

    MockConnection (i.e., that used with
    strategy="mock") which acts as a pass through
    for arguments.

- [feature] Added pool_reset_on_return argument

2012-02-01T15:14:28+00:00

to create_engine, allows control over
"connection return" behavior.  Also added
new arguments 'rollback', 'commit', None
to pool.reset_on_return to allow more control
over connection return activity. [ticket:2378]