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
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Oct 20, 2019
HyeockJinKim
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HyeockJinKim
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You should also write test code related to this code.
| 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__") { |
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>>>>> 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__
>>>
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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.