delta/python-packages/sqlalchemy.git/test/base, branch rel_0_3

"alltests" runners call testbase.main(), which takes an optional suite,

2007-03-15T18:11:05+00:00

so that exit code is propigated

- fix for very large topological sorts, courtesy ants.aasma at gmail [ticket:423]

2007-02-13T01:25:51+00:00

further refactoring of topological sort for clarity

2006-11-11T03:03:55+00:00

more fixes to topological sort with regards to cycles, fixes [ticket:365]

2006-11-11T01:34:41+00:00

- fix to subtle condition in topological sort where a node could appear twice,

2006-11-04T06:11:21+00:00

for [ticket:362]

fixed some imports, transaction hanging open

2006-10-22T19:10:44+00:00

- attributes module and test suite moves underneath 'orm' package

2006-10-22T00:24:26+00:00

- fixed table comparison example in metadata.txt
- docstrings all over the place
- renamed mapper _getattrbycolumn/_setattrbycolumn to get_attr_by_column,set_attr_by_column
- removed frommapper parameter from populate_instance().  the two operations can be performed separately
- fix to examples/adjacencytree/byroot_tree.py to fire off lazy loaders upon load, to reduce query calling
- added get(), get_by(), load() to MapperExtension
- re-implemented ExtensionOption (called by extension() function)
- redid _ExtensionCarrier to function dynamically based on __getattribute__
- added logging to attributes package, indicating the execution of a lazy callable
- going to close [ticket:329]

- added "mutable" flag to PickleType, set to False to allow old (faster) behavior

2006-09-23T21:02:33+00:00

- fix attribute unit test
- attributes have explicit flag for "mutable_scalars", propigated by ColumnProperty

- added "pickleable" module to test suite to have cPickle-compatible

2006-09-23T20:26:20+00:00

test objects
- added copy_function, compare_function arguments to InstrumentedAttribute
- added MutableType mixin, copy_value/compare_values methods to TypeEngine,
PickleType
- ColumnProperty and DeferredProperty propigate the TypeEngine copy/compare
methods to the attribute instrumentation
- cleanup of UnitOfWork, removed unused methods
- UnitOfWork "dirty" list is calculated across the total collection of persistent
objects when called, no longer has register_dirty.
- attribute system can still report "modified" status fairly quickly, but does
extra work for InstrumentedAttributes that have detected a "mutable" type where
catching the __set__() event is not enough (i.e. PickleTypes)
- attribute tracking modified to be more intelligent about detecting
changes, particularly with mutable types.  TypeEngine objects now
take a greater role in defining how to compare two scalar instances,
including the addition of a MutableType mixin which is implemented by
PickleType.  unit-of-work now tracks the "dirty" list as an expression
of all persistent objects where the attribute manager detects changes.
The basic issue thats fixed is detecting changes on PickleType
objects, but also generalizes type handling and "modified" object
checking to be more complete and extensible.

restored "optimistic" behavior of hasparent. its generally disastrous without that flag as its impossible to load all lazy loaders, deal with attributes that "noload", etc. just to check for orphan status.

2006-09-05T16:58:02+00:00