Renamed functions/methods?

For both functions and methods, templated or not, the 'custom_name' parameter lets you specify your own name in Python side for the function or method. Example (from tests):

    ## test overloaded functions
    mod.add_function('get_int_from_string', ReturnValue.new('int'),
                     [Parameter.new('char*', 'from_string', is_const=True),
                      Parameter.new('int', 'multiplier', default_value='1')], custom_name="get_int")
    mod.add_function('get_int_from_float', ReturnValue.new('int'),
                     [Parameter.new('double', 'from_float'),
                      Parameter.new('int', 'multiplier', default_value='1')],
                     custom_name="get_int")

However, I'm afraid __call__ will not work in PBG 0.9. Python extension types use 'type slots' for certain special methods. Whilst in Python you define __call__, in C you have to define the tp_call slot, and that requires code generator support. I just added support for this through the Python API in trunk. However, gccxml scanning support isn't done yet.