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10d1304806
When using pybind::options to disable function signatures, user-defined docstrings only get appended if they exist, but newlines were getting appended unconditionally, so the docstring could end up with blank lines (depending on which overloads, in particular, provided docstrings). This commit suppresses the empty lines by only adding newlines for overloads when needed.
43 lines
1.7 KiB
Python
43 lines
1.7 KiB
Python
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def test_docstring_options():
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from pybind11_tests import (test_function1, test_function2, test_function3,
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test_function4, test_function5, test_function6,
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test_function7, DocstringTestFoo,
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test_overloaded1, test_overloaded2, test_overloaded3)
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# options.disable_function_signatures()
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assert not test_function1.__doc__
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assert test_function2.__doc__ == "A custom docstring"
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# docstring specified on just the first overload definition:
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assert test_overloaded1.__doc__ == "Overload docstring"
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# docstring on both overloads:
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assert test_overloaded2.__doc__ == "overload docstring 1\noverload docstring 2"
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# docstring on only second overload:
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assert test_overloaded3.__doc__ == "Overload docstr"
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# options.enable_function_signatures()
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assert test_function3.__doc__ .startswith("test_function3(a: int, b: int) -> None")
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assert test_function4.__doc__ .startswith("test_function4(a: int, b: int) -> None")
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assert test_function4.__doc__ .endswith("A custom docstring\n")
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# options.disable_function_signatures()
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# options.disable_user_defined_docstrings()
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assert not test_function5.__doc__
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# nested options.enable_user_defined_docstrings()
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assert test_function6.__doc__ == "A custom docstring"
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# RAII destructor
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assert test_function7.__doc__ .startswith("test_function7(a: int, b: int) -> None")
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assert test_function7.__doc__ .endswith("A custom docstring\n")
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# Suppression of user-defined docstrings for non-function objects
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assert not DocstringTestFoo.__doc__
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assert not DocstringTestFoo.value_prop.__doc__
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