Method test_long_signatures

Lib/test/test_pydoc/test_pydoc.py:1162–1246

(self)

            self.assertIn(expected_line, as_text)

    def test_long_signatures(self):
        from collections.abc import Callable
        from typing import Literal, Annotated

        class A:
            def __init__(self,
                         arg1: Callable[[int, int, int], str],
                         arg2: Literal['some value', 'other value'],
                         arg3: Annotated[int, 'some docs about this type'],
                         ) -> None:
                ...

        doc = pydoc.render_doc(A)
        doc = clean_text(doc)
        self.assertEqual(doc, '''Python Library Documentation: class A in module %s

class A(builtins.object)
 |  A(
 |      arg1: Callable[[int, int, int], str],
 |      arg2: Literal['some value', 'other value'],
 |      arg3: Annotated[int, 'some docs about this type']
 |  ) -> None
 |
 |  Methods defined here:
 |
 |  __init__(
 |      self,
 |      arg1: Callable[[int, int, int], str],
 |      arg2: Literal['some value', 'other value'],
 |      arg3: Annotated[int, 'some docs about this type']
 |  ) -> None
 |
 |  ----------------------------------------------------------------------
 |  Data descriptors defined here:
 |
 |  __dict__%s
 |
 |  __weakref__%s
''' % (__name__,
       '' if MISSING_C_DOCSTRINGS else '\n |      dictionary for instance variables',
       '' if MISSING_C_DOCSTRINGS else '\n |      list of weak references to the object',
      ))

        def func(
            arg1: Callable[[Annotated[int, 'Some doc']], str],
            arg2: Literal[1, 2, 3, 4, 5, 6, 7, 8],
        ) -> Annotated[int, 'Some other']:
            ...

        doc = pydoc.render_doc(func)
        doc = clean_text(doc)
        self.assertEqual(doc, '''Python Library Documentation: function func in module %s

func(
    arg1: Callable[[Annotated[int, 'Some doc']], str],
    arg2: Literal[1, 2, 3, 4, 5, 6, 7, 8]
) -> Annotated[int, 'Some other']
''' % __name__)