>barry wrote:
>>
>> | - and as keyword argument names in arglist
>>
>> I think this last one doesn't work:
>>
>> -------------------- snip snip --------------------
>> Jython 2.0 on java1.3.0 (JIT: jitc)
>> Type "copyright", "credits" or "license" for more information.
>> >>> def foo(class=None): pass
>> Traceback (innermost last):
>> (no code object) at line 0
>> File "<console>", line 1
>> def foo(class=None): pass
>> ^
>> SyntaxError: invalid syntax
>> >>> def foo(print=None): pass
>> Traceback (innermost last):
>> (no code object) at line 0
>> File "<console>", line 1
>> def foo(print=None): pass
>> ^
>> SyntaxError: invalid syntax
>> -------------------- snip snip --------------------
[/F]
>>>> def spam(**kw):
>... print kw
>...
>>>> spam(class=1)
>{'class': 1}
>>>> spam(print=1)
>{'print': 1}
Exactly.
This feature is mainly used by constructors for java object where
keywords becomes bean property assignments.
b = JButton(text="Press Me", enabled=1, size=(30, 40))
is a shorthand for
b = JButton()
b.setText("Press Me")
b.setEnabled(1)
b.setSize(30, 40)
Since the bean property names are outside Jython's control, we allow
AnyName in that position.
regards,
finn
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