Help creating new module which inherits existing class from another module.
Jonno
jonnojohnson at gmail.com
Tue Feb 18 15:34:51 EST 2014
I'm not sure if this list is a suitable place to ask for this kind of help
so if it's not please just suggest another forum which might be more
suitable.
I'm looking for help/suggestions how to architect a module (perhaps just a
class).
There is an existing module I want to use which has a class we'll call
*Existing
Class*.
I want to create a python module which allows me to create *new_objects* with
the following properties:
- The new_objects have all the attributes of the Existing_Class (simply
create a class that inherits from Existing_Class)
- I then want to create a nested structure under the new_objects
something like:
new_object.foo
new_object.foo.bar
new_object.foo.bar.baz
Where foo, bar, baz have the following properties:
- All have *docstrings*
- All are available for *tab completion* tools upon new_object creation.
-
Some of which will have *new methods* which act in the following way:
- new_object.foo.bar()
calls
- new_object.existing_method("foo.bar", *args)
I believe I'll need to use metaclasses and have an idea that
types.MethodType will help but I keep getting stuck. Any pointers would be
greatly appreciated.
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