def tablename(klass):
"""
Get the tablename for the given class. If the class has a C{TABLENAME}
variable then that will be used - otherwise, it is is inferred from the
class name.
@param klass: The class to get the tablename for.
"""
if not hasattr(klass, 'TABLENAME'):
inf = Inflector()
klass.TABLENAME = inf.tableize(klass.__name__)
return klass.TABLENAME
def __init__(self, inst, propname, givenargs):
"""
Constructor.
@param inst: The L{DBObject} instance.
@param propname: The property name in the L{DBObject} instance that
results in this class being created.
@param givenargs: Any arguments given (through the use of a C{dict}
in the class variable in L{DBObject} rather than a string to describe
the relationship). The given args can include, for all relationships,
a C{class_name}. Depending on the relationship, C{association_foreign_key}
and C{foreign_key} might also be used.
"""
self.infl = Inflector()
self.inst = inst
self.dbconfig = Registry.getConfig()
self.args = {
'class_name':
propname,
'association_foreign_key':
self.infl.foreignKey(self.infl.singularize(propname)),
'foreign_key':
self.infl.foreignKey(self.inst.__class__.__name__),
'polymorphic':
False
}
self.args.update(givenargs)
otherklassname = self.infl.classify(self.args['class_name'])
if not self.args['polymorphic']:
self.otherklass = Registry.getClass(otherklassname)
self.othername = self.args['association_foreign_key']
self.thisclass = self.inst.__class__
self.thisname = self.args['foreign_key']
def __init__(self):
"""
Constructor.
"""
self.infl = Inflector()
