Hello,

Currently, if you write something like this:

class MyType(type):
    pass

class MyClass(object):
    __metaclass__ = MyType
    def __init__(self, a):
        pass

And write in the shell:

>>> MyClass(

a calltip won't be displayed.

To fix this, replace this line in CallTups.py:

if type(ob) in (types.ClassType, types.TypeType):

with this one:

if issubclass(type(ob), (types.ClassType, types.TypeType)):

and now it works.

Thanks,
Noam

Appears this was fixed at r55818, though with a typo. Module
heavily rewritten since then to use the inspect module.  The
example below now works without further changes.