M
Marco Buttu
In the following case:
.... _Foo__a = 100
.... __a = 33
....33
I think this behavior, for a user who does not know the convention,
could be a surprise. Should be raising an exception (in order to inform
the user the transformation of the name __a have been replaced an
existing name) a possible --explicit-- alternative?
Another question is: where is the place in which this transformation
occurs? Is it at the parser level, before the dictionary attribute is
gave as argument to the metaclass?
I looked at the documentation:
http://docs.python.org/3/reference/lexical_analysis.html
http://docs.python.org/3/reference/expressions.html#atom-identifiers
but it is not clear when this transformation happens.
.... _Foo__a = 100
.... __a = 33
....33
I think this behavior, for a user who does not know the convention,
could be a surprise. Should be raising an exception (in order to inform
the user the transformation of the name __a have been replaced an
existing name) a possible --explicit-- alternative?
Another question is: where is the place in which this transformation
occurs? Is it at the parser level, before the dictionary attribute is
gave as argument to the metaclass?
I looked at the documentation:
http://docs.python.org/3/reference/lexical_analysis.html
http://docs.python.org/3/reference/expressions.html#atom-identifiers
but it is not clear when this transformation happens.