outside of "sqlalchemy" and under "test/".
Rationale:
- coverage plugin works without issue, without need for an awkward
additional package install
- command line for "nosetests" isn't polluted with SQLAlchemy options
[ticket:1949]
down on clutter, timeit says there's a teeny performance gain, at least where
the access is compared against attr.subattr. these aren't super-critical
calls anyway
- slight inlining in _class_to_mapper
- added caveats to unittest README encountered with Py2.7 + current nose 0.11.3
- call counts for py2.7. all tests pass for sqlite + mysql-python + psycopg2
with convert_unicode=True no longer embeds the actual
value passed. This so that the Python warning
registry does not continue to grow in size, the warning
is emitted once as per the warning filter settings,
and large string values don't pollute the output.
[ticket:1822]
after a dispose() occurs.
- Engine gains an "execution_options" argument and
update_execution_options() method, which will apply to
all connections generated by this engine.
- Added more aggressive caching to the mapper's usage of
UPDATE, INSERT, and DELETE expressions. Assuming the
statement has no per-object SQL expressions attached,
the expression objects are cached by the mapper after
the first create, and their compiled form is stored
persistently in a cache dictionary for the duration of
the related Engine.
- change #3 required change #1 so that we could test
a set of mappers operating over the course of many engines without
memory usage increase.
relationship(), to eliminate confusion over the relational
algebra term. relation() however will remain available
in equal capacity for the foreseeable future. [ticket:1740]
on_connect(). This method returns a callable which receives
the raw DBAPI connection after each one is created. The callable
is assembled into a first_connect/connect pool listener by the
connection strategy if non-None. Provides a simpler interface
for dialects.
Mike Bayer