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]
- more docs for engine, pool, DDL events
- update DDL sequences documentation to use events
- update DDL() docstring to refer to execute_if()
- document parameters for DDLElement.execute_if()
- add retval=True flag to Engine.on_before_execute(), on_before_cursor_execute().
wrap the function if retval=False, check for appropriate usage of the flag, add
tests.
- remove ScopedSession.mapper and tests entirely
- remove ExtensionCarrier and tests
- change remaining tests that use MapperExtension to use MapperEvents
is that the key is not present.
- don't need to uniquify Index schemes, just don't copy Indexes
that were known to be generated from the index=True flag
- user facing changes go in CHANGES
- Table.c allows string lookup
- attrbutes.py splits into attribtes.py and instrumentation.py
- all the various Event subclasses go into events.py modules
- some ideas for orm events
- move *Extension out to deprecated_interfaces
def listen(target, args)
so here we provide a "wrapper" approach that allows this, and it is
basically pass-by-value. a pass-by-value event *may* support rewriting
some of the args in the dictionary.
the current
listen will become "listen_raw" since it saves about 100% overhead versus
the coercion to dict, and will be used internally, and will remain
pass-by-reference.
proxyconnection probably will rely upon the newer style of pass-by-value
for "rewrite the args" types of calls.
"safe" self._connection_is_valid.
- Fixed bug in Connection whereby if a "disconnect"
event occurred in the "initialize" phase of the
first connection pool connect, an AttributeError
would be raised when the Connection would attempt
to invalidate the DBAPI connection. [ticket:1894]
- Connection.invalidate() can be called more than
once and subsequent calls do nothing.
this leaves the original Event class alone so sphinx documents it.
this is all a mess right now but the pool/engine tests are working fully
at the moment so wanted to mark a working version.
columns in a reflected table would cause an attempt
to remove the reflected constraint from the table
a second time, raising a KeyError. [ticket:1865]
- fixed test of error message now that we've improved it
(didn't know that msg had an assertion)
Mike Bayer