__call__ considered harmful or indispensable?
saint.infidel at gmail.com
Fri Aug 3 00:55:01 CEST 2007
I find it useful in certain situations. In particular, I have used it
along with cx_Oracle to provide a python module that dynamically
mirrors a package of stored procedures in the database. Basically I
had class StoredProcedure(object) and each instance of this class
represented a particular stored procedure in the database. It just
made sense to use the __call__ method to make these instances
callable. Seemed silly to use some other method to actually call the
stored procedure in the database from such an instance.
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