I recently installed 0.4.6 to check the news, and with horror I saw this dump:
Traceback (most recent call last): File "/media/userdata/stefano/Documenti/projects/Tosi/erp/login.py", line 85, in onCheckUtente self.checkUtente(self.inputUser.GetValue().lower()) File "/media/userdata/stefano/Documenti/projects/Tosi/erp/login.py", line 64, in checkUtente user = mapperFunctions.getUtente(user) File "/media/userdata/stefano/Documenti/projects/Tosi/erp/dyemagic2/mapperFunctions.py", line 19, in getUtente rep = mappers.Reparto.query.first() #Per inizializzare la sessione File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/scoping.py", line 144, in __getattr__ return getattr(self.context.registry().query(class_), key) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/session.py", line 895, in query return self._query_cls(entities, self, **kwargs) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/query.py", line 97, in __init__ self.__setup_aliasizers(self._entities) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/query.py", line 111, in __setup_aliasizers mapper, selectable, is_aliased_class = _entity_info(entity, ent.entity_name) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/util.py", line 398, in _entity_info mapper = class_mapper(entity, entity_name, compile) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/util.py", line 488, in class_mapper mapper = mapper.compile() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/mapper.py", line 368, in compile mapper.__initialize_properties() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/mapper.py", line 389, in __initialize_properties prop.init(key, self) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/interfaces.py", line 378, in init self.do_init() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/properties.py", line 514, in do_init self._post_init() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/properties.py", line 750, in _post_init super(PropertyLoader, self).do_init() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/interfaces.py", line 548, in do_init self.strategy = self.__init_strategy(self.strategy_class) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/interfaces.py", line 537, in __init_strategy strategy.init() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/orm/strategies.py", line 339, in init self.logger.info("%s lazy loading clause %s" % (self, self.__lazywhere)) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/expression.py", line 1155, in __str__ return unicode(self.compile()).encode('ascii', 'backslashreplace') File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/expression.py", line 1151, in compile compiler.compile() File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 175, in compile self.string = self.process(self.statement) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 183, in process return meth(obj, **kwargs) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 377, in visit_binary return self.process(binary.left) + " " + op + " " + self.process(binary.right) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 183, in process return meth(obj, **kwargs) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 227, in visit_grouping return "(" + self.process(grouping.element) + ")" File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 183, in process return meth(obj, **kwargs) File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 507, in visit_select for co in select.inner_columns File "/usr/lib/python2.5/site-packages/SQLAlchemy-0.5.0beta2-py2.5.egg/sqlalchemy/sql/compiler.py", line 463, in label_select_column return column.label(column.anon_label) AttributeError: '_BindParamClause' object has no attribute 'anon_label' After some helpless googling for version upgrade errors, I read the code and I added _BindParamClause in function label_select_column: elif not isinstance(column, (sql._UnaryExpression, sql._TextClause)) and (not hasattr(column, 'name') or isinstance(column, sql._Function)): changed to: elif not isinstance(column, (sql._UnaryExpression, sql._TextClause, sql._BindParamClause)) and (not hasattr(column, 'name') or isinstance(column, sql._Function)): works fine after this change (I can imagine what I did but just imagine heh) -- Cordialmente Stefano Bartaletti Responsabile Software G.Tosi Spa Tintoria Skype account: stefano.bartaletti ICQ contact : 1271960 Viale dell'Industria 61 21052 Busto Arsizio (VA) Tel. +39 0331 34 48 11 Fax +39 0331 35 21 23 ------------------------------------------------------------------------------------- Prima di stampare questo messaggio, assicuratevi che sia VERAMENTE necessario. 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