delta/python-packages/sqlalchemy.git/examples/beaker_caching/meta.py, branch pullreq55

- The beaker_caching example has been reorgnized

2010-07-21T20:19:08+00:00

such that the Session, cache manager,
declarative_base are part of environment, and
custom cache code is portable and now within
"caching_query.py".  This allows the example to
be easier to "drop in" to existing projects.

- The official name for the relation() function is now

2010-03-17T21:48:29+00:00

relationship(), to eliminate confusion over the relational
algebra term.  relation() however will remain available
in equal capacity for the foreseeable future.  [ticket:1740]

try to clarify intent some more

2010-02-14T18:39:39+00:00

- Changed the beaker cache example a bit to have a separate

2010-02-12T21:43:19+00:00

RelationCache option for lazyload caching.  This object
does a lookup among any number of potential attributes
more efficiently by grouping several into a common structure.
Both FromCache and RelationCache are simpler individually.

use issubclass here, allows lazy loads from a subclass to hit a loader that was configured on base

2010-01-21T17:40:41+00:00

OK, you can't merge NamedTuples and such. Fine. New query method.

2010-01-12T20:27:32+00:00

yes you can even set_value(). I'm using it to prepopulate individual "by_id" elements

2010-01-12T17:51:28+00:00

from a multiple-row SELECT.

have paths represented as their actual mapper, not the base mapper, allowing

2010-01-11T20:26:34+00:00

more information for custom mapper opts to see what's going on.  add a new _reduce_path()
function to apply to the path as stored in dictionaries, adds a slight cost overhead.

add option to hardcode a cache key

2010-01-11T17:16:59+00:00

compare class in the given path with our own class using issubclass, since paths

2010-01-11T17:12:04+00:00

are always against the base class