Updated PR with suggestions

AUTHORS.rst

@@ -125,6 +125,7 @@ their individual contributions.
 * `Munir Abdinur <https://www.github.com/mabdinur>`_
 * `Nicholas Chammas <https://www.github.com/nchammas>`_
 * `Nick Anyos <https://www.github.com/NickAnyos>`_
+* `Nick Muoh <https://github.com/OdinTech3>`_ ([email protected])
 * `Nicolas Ganz <https://www.github.com/ThunderKey>`_
 * `Nikita Sobolev <https://github.com/sobolevn>`_ ([email protected])
 * `Oleg Höfling <https://github.com/hoefling>`_ ([email protected])
@@ -183,4 +184,3 @@ their individual contributions.
 * `Yiyang Zhan <https://www.github.com/zhanpon>`_
 * `Zac Hatfield-Dodds <https://www.github.com/Zac-HD>`_ ([email protected])
 * `Zebulun Arendsee <https://www.github.com/arendsee>`_ ([email protected])
-* `Nick Muoh <https://github.com/OdinTech3>`_ ([email protected])

hypothesis-python/RELEASE.rst

@@ -1,4 +1,6 @@
 RELEASE_TYPE: patch
 
-This patch fixes the issue https://github.com/HypothesisWorks/hypothesis/issues/3527
-allowing builtin types i.e tuple to be used in strategies.
+This patch fixes a bug with :func:`~hypothesis.strategies.from_type()` with ``dict[tuple[int, int], str]``
+(:issue:`3527`).
+
+    Thanks to Nick Muoh at the PyCon Sprints!

hypothesis-python/src/hypothesis/strategies/_internal/types.py

@@ -28,7 +28,12 @@
 
 from hypothesis import strategies as st
 from hypothesis.errors import InvalidArgument, ResolutionFailed
-from hypothesis.internal.compat import PYPY, BaseExceptionGroup, ExceptionGroup, get_origin
+from hypothesis.internal.compat import (
+    PYPY,
+    BaseExceptionGroup,
+    ExceptionGroup,
+    get_origin,
+)
 from hypothesis.internal.conjecture.utils import many as conjecture_utils_many
 from hypothesis.strategies._internal.datetime import zoneinfo  # type: ignore
 from hypothesis.strategies._internal.ipaddress import (

hypothesis-python/tests/cover/test_lookup_py39.py

@@ -91,3 +91,23 @@ def test_issue_3080():
     s = st.from_type(typing.Union[list[int], int])
     find_any(s, lambda x: isinstance(x, int))
     find_any(s, lambda x: isinstance(x, list))
+
+
+@dataclasses.dataclass
+class TypingTuple:
+    a: dict[typing.Tuple[int, int], str]
+
+
+@dataclasses.dataclass
+class BuiltinTuple:
+    a: dict[tuple[int, int], str]
+
+
+TestDataClass = typing.Union[TypingTuple, BuiltinTuple]
+
+
+@pytest.mark.parametrize("data_class", [TypingTuple, BuiltinTuple])
+@given(data=st.data())
+def test_from_type_with_tuple_works(data, data_class: TestDataClass):
+    value: TestDataClass = data.draw(st.from_type(data_class))
+    assert len(value.a) >= 0

hypothesis-python/tests/nocover/test_type_lookup.py

@@ -8,12 +8,11 @@
 # v. 2.0. If a copy of the MPL was not distributed with this file, You can
 # obtain one at https://mozilla.org/MPL/2.0/.
 
-from typing import Callable, Tuple
-from dataclasses import dataclass
+from typing import Callable
 
 import pytest
 
-from hypothesis import given, strategies as st
+from hypothesis import strategies as st
 from hypothesis.errors import InvalidArgument
 from hypothesis.internal.compat import Concatenate, ParamSpec
 from hypothesis.strategies._internal.types import NON_RUNTIME_TYPES
@@ -83,23 +82,3 @@ def test_callable_return_typegard_type():
 
     with pytest.raises(InvalidArgument, match="Cannot register generic type"):
         st.register_type_strategy(Callable[[], TypeGuard[int]], st.none())
-
-
-@dataclass
-class ItWorks:
-    a: dict[Tuple[int, int], str]
-
-
-@dataclass
-class ItDoesnt:
-    a: dict[tuple[int, int], str]
-
-
-@given(st.from_type(ItWorks))
-def test_tuple_from_typing_works(x: ItWorks):
-    assert len(x.a) >= 0
-
-
-@given(st.from_type(ItDoesnt))
-def test_tuple_from_builtin_works(x: ItDoesnt):
-    assert len(x.a) >= 0

hypothesis-python/tests/pytest/test_profiles.py

@@ -9,8 +9,8 @@
 # obtain one at https://mozilla.org/MPL/2.0/.
 
 import pytest
-from _hypothesis_pytestplugin import LOAD_PROFILE_OPTION
 
+from _hypothesis_pytestplugin import LOAD_PROFILE_OPTION
 from hypothesis.version import __version__
 
 pytest_plugins = "pytester"

hypothesis-python/tests/pytest/test_statistics.py

@@ -9,6 +9,7 @@
 # obtain one at https://mozilla.org/MPL/2.0/.
 
 import pytest
+
 from _hypothesis_pytestplugin import PRINT_STATISTICS_OPTION
 
 pytest_plugins = "pytester"