objtype: Set __doc__ as None if not included #1550
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This set __doc__ as None if it is not included in attribute while making new instance of type. In cpython if there is no docstring in class definition, __doc__ attribute will be None. So RustPython should follow it. Partially solves RustPython#1523
HyeockJinKim
suggested changes
Oct 20, 2019
| let mut attributes = dict.to_attributes(); | ||
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| // insert __doc__ as None if it is not included in attributes | ||
| if !attributes.contains_key("__doc__") { |
There was a problem hiding this comment.
>>>>> def f():
..... pass
.....
>>>>> f.__doc__
'The most base type'The current code does not check the code above.
The expected result is shown below.
>>> def f():
... pass
...
>>> f.__doc__
>>> There was a problem hiding this comment.
yes, this doesn't fixes the same problem in function.
I'm planning to handle that in another PR.
This only fixes class definition.
This was referenced Nov 2, 2019
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This set
__doc__as None if it is not included in attributewhile making new instance of type.
In cpython if there is no docstring in class definition,
__doc__attribute will be None. So RustPython should follow it.Partially solves #1523
This only fixes class definition.