Le 09/04/2011 00:03, Ethan Furman a écrit :
> bool([x])
> Convert a value to a Boolean, using the standard truth testing
> procedure.
>
As you can see, the parameter name is 'x'.
OK, your response is clarifying my point ;)
I didn't realize that in the bool([x]) syntax, identifier x refers to a
"genuine" argument [I was considering x as referring to a "generic"
object having a boolean value].
Nevertheless, compare with the definition the doc provides for the
builtin function dir():
dir([object])
[definition omited, just observe the declaration syntax]
Now, lets make a try
>>> dir(object="Explicit is better than implicit")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: dir() takes no keyword arguments
>>>
Not very meaningful, isn't it ?
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