ChangeLog for yams ------------------ 2011-11-03 -- 0.34.0 * fixed yams-view script * sqldropscham2sql now takes a dbhelper as argument to handle db specificities * dropped __hashmode__ hack * enhanced error messages 2011-06-09 -- 0.33.0 * support BigInt * refactored reader * enhanced constraint error message 2011-04-01 -- 0.32.0 * support TZDatetime and TZTime 2011-18-02 -- 0.31.0 * new `skiprels` argument to EntitySchema.is_subjobject * started a `serialize` module to serialize a yams schema as OWL * fix py2.4 syntax error 2011-01-17 -- 0.30.3 * various packaging fixes 2010-09-23 -- 0.30.1 * updated to logilab.database 1.3.0 api 2010-09-10 -- 0.30.0 * fix [de]serialization bug of vocabulary constraints in case where some vocabulary value contains a comma followed by a space * support for __unique_together__ on EntityType to declare some unique constraint on multiple attributes / relations (relations should be inlined on the entity to which the constraint apply) 2010-06-21 -- 0.29.1 * not use a hardcoded datatype for string colums with a max length (closes #35380). When a dbhelper provides a SizeConstrainedString entry in the TYPE_MAPPING dictionary, use it, otherwise default to varchar(%s). * avoid spurious warnings in functions defined in schema modules and called after that module loading by another schema module (stop removing stuff from module's globals...) * xy: switch register_prefix argument 2010-04-26 -- 0.29.0 * setuptools compat * nicer error messages on constraint failure * rename BoundConstraint to BoundaryConstraint * deprecate ObjectRelation and BothWayRelation 2010-03-26 -- 0.28.1 * EntitySchema.check() accepts an explicit set of relations to check * provides a new role_name function to generate qualified name to put in validation errors 2010-02-26 -- 0.28.0 * proper attribute permissions: should now use 'update' instead of 'add'/'delete' 2010-02-10 -- 0.27.0 * symetric respelled to symmetric * permissions renamed __permissions__ in schema python files * permissions are now handled by relation definition, no more by the relation type * introduce (finally) RelationDefinition objects into schema instead of simple rproperties on the relation type. Update the api consequently. 2010-01-28 -- 0.26.0 * #19467 add post_build_callback support 2010-01-12 -- 0.25.1 * Small improvement of error message * Allow the use of add_relation on a declaration defined in the same file * Fix a bug when multiple reference to the same declaration exist 2009-10-21 -- 0.25.0 * api cleanup * optimization * fix Interval support 2009-10-07 -- 0.24.4 * support new 'name' metadata (for e.g. files) * remove deprecation warning on bound constraint: it is actually valuable when only one boundary or when boundary inclusion/exclusion has to be specified 2009-09-01 -- 0.24.2 * check for duplicated relation type * when a relation type is explicitly defined in a schema, it should takes precedence other those infered from relation def 2009-08-31 -- 0.24.1 * schema inheritance fixes * fix schema import pb 2009-08-07 -- 0.24.0 * new Attribute, NOW and TODAY classes to handle more complex (interval bound) constraints * new owl2yams script * added RichString base type * maxsize / vocabulary constraint consistency 2009-06-03 -- 0.23.0 * stop setting default values in underlying sql schema 2009-05-04 -- 0.22.0 * new is_metadata method on entity schema * refactoring of default groups assignment so we can get back default groups. 2009-04-06 -- 0.21.0 * py datetime support (must be explicitly activated until we drop mx.DateTime support) #8435 * new construction_mode argument to load() which allow to silently ignore some error #8439 * new has_metadata and meta_attributes methods on entity schema dealing with attributes which are describing another attribute * has_[subject|object]_relation now return the associated relation schema or None 2008-12-09 -- 0.20.2 * add a strict argument to ESchema.is_subobject to return True only if the entity can't live outside another one 2008-09-24 -- 0.20.0 * support for inheritance 2008-08-07 -- 0.19.0 * add attributs to dots view * new Decimal Final 2008-05-08 -- 0.18.0 * support for gae/django dbmodel * change some definitions in yams.interfaces * improve documentation and error messages * various bugfixes 2008-03-26 -- 0.17.0 * support for entities whose fulltext content should be indexed on a related entity, using new fulltext_container attribute on RelationSchema instance and new fulltext_relations and fulltext_containers methods on EntitySchema * backported subjrproperty/objrproperty ESchema methods * new has_[subject|object]_relation methods on ESchema 2008-03-05 -- 0.16.1 * fix a bug in entity validation : should convert value to the correct python type before checking constraints 2008-02-15 -- 0.16.0 * nicer schema image view * more methods to alter existing schema definition * store string instead of schema types in the errors dict to be able to serialize them * eschema.check() now take an optional translation function as argument 2008-02-05 -- 0.15.0 * heavy refactoring of the schema building process * rename rproperty_keys to iter_rdef, new has_rdef method * use dbhelper to generate index sql * don't use ordered_relation when it's not necessary * removed deprecated code * fix a bug on deletion of symetric relation definition 2007-10-29 -- 0.14.0 * schema building refactoring to read schema from a bunch of directories * drop .perms file support 2007-08-13 -- 0.13.0 * new RegexpBasedConstraint * new schema.rename_entity_type method * api on EntityType to modify an existant type (add_relation, remove_relation, extend) * some other refactoring to ease schema modification (set_vocabulary) * user.matching_groups replace user.in_groups 2007-06-25 -- 0.12.0 * IntervalBoundConstraint replaces BoundConstraint * new import_erschema method available in schema definition files 2007-06-04 -- 0.11.0 * introduced Interval * dropped the schema_view module * new has_unique_values method on EntitySchema instance checking if a subject relation should be unique * improved required attributes' checks 2007-05-14 -- 0.10.0 * automatically sets maxsize only for String attributes (fix #3272) * #3272: crash when some static vocabulary specified on a non String attribute * #3465: BoundConstraint is not usable 2006-12-06 -- 0.9.3 * fix _ to unicode so we can have unicode description in schema file * automatically sets maxsize when some vocabulary is defined 2006-11-14 -- 0.9.2 * new "includefinal" optional argument to ESchema.relation_definitions 2006-11-14 -- 0.9.1 * fix (well, hack) pickling problem 2006-10-27 -- 0.9.0 * implements __cmp__ and __hash__ on entity and relation schemas to make them comparable to their equivalent type (eg string representation) * major api and implementation cleanup thanks to this change * deprecate schema_view module * test fixes * (almost) backward compatible with proper warnings when necessary * new .type() method on constraints * moved some code of schema2dot into logilab-common 2006-10-08 -- 0.8.0 * new RestrictedEntityType base class and new maxsize, vocabulary and unique parameters on relation definition to ease schema construction * schema2dot nicely refactored but schema_view'll probably be deprecated soon * fix schema reading to correctly handle raw RelationDefinition classes 2006-09-22 -- 0.7.0 * fix a major bug in entity validation * refactor RelationFileReader to ease customization 2006-09-11 -- 0.6.1 * consider meta when a relation type is implicitly created 2006-09-05 -- 0.6.0 * improved schema definition * support for comments (lines beginning with a #) in Include file * new internal dictionary to ease definition of non final relation properties 2006-07-13 -- 0.5.3 * enhance schema validation (focus on attributes only) * check password value is an encoded string 2006-06-08 -- 0.5.2 * fix eschema.default method to deal with boolean default values stored as string 2006-04-27 -- 0.4.3 * some fixes related to dynamic schema modification 2006-04-10 -- 0.4.2 * fixed a bug when wildcard are used as subject and object of a relation definition * fixed default permissions for user entities 2006-03-31 -- 0.4.1 * finish api changes, ("final") refactoring * cleanup 2006-03-29 -- 0.4.0 * major api changes 2006-03-14 -- 0.3.3 * // in schema definition files may be used to indicate a deprecated attribute * control which entities are considered by wildcarded relations refinition using a variable on the relations file reader 2006-02-24 -- 0.3.2 * let subject_types and object_types rschema methods raise a KeyError if a type is specified but not found for the relation (as it was documented) 2006-01-25 -- 0.3.1 * new function in schema2sql to give grants to a user 2005-07-29 -- 0.3.0 * support for a new 'inline' property on relation * don't check for type differences for same relation names 2005-07-25 -- 0.2.0 * conditional drop into sql schema * support for schema displaying using dot (graphviz) 2005-07-07 -- 0.1.2 * fixed bug with association types of symetric relation 2005-06-24 -- 0.1.1 * mini-modification for external use 2004-11-01 -- 0.1.0 * creation of changelog