Context Navigation

Changes between Version 159 and Version 160 of BackwardsIncompatibleChanges

v159	v160
573	573	== Changed Field.get_internal_type() default ==
574	574
575		If you were subclassing an existing model field and were relying on the fact that the {{{Field.get_internal_type()}}} method would return your class name by default, you will need to alter your code to explicitly say that (i.e. to return the string you want). It seemed that most subclassing of existing fields (even in Django core) were using the parent's column type, so we've now set things up to exploit that. Thus, inheriting from a {{{CharField}}} results in {{{get_internal_type()}}} returning ''CharField'', etc.
	575	If you were subclassing an existing model field and were relying on the fact that the {{{Field.get_internal_type()}}} method would return your class name by default, you will need to alter your code to explicitly say that (i.e. to return the string you want). It seemed that most subclassing of existing fields (even in Django core) were using the parent's column type, so we've now set things up to exploit that. Thus, inheriting from a {{{CharField}}} results in {{{get_internal_type()}}} returning ''!CharField'', etc.
576	576
577	577	== Changed decorators to inherit attributes of the function they wrap ==