Merge pull request #3471 from HypothesisWorks/create-pull-request/patch

Update pinned dependencies

Author: Zac-HD

.github/workflows/main.yml

@@ -56,6 +56,7 @@ jobs:
           - check-django41
           - check-django40
           - check-django32
+          - check-pandas15
           - check-pandas14
           - check-pandas13
           - check-pandas12

hypothesis-python/RELEASE.rst

@@ -0,0 +1,5 @@
+RELEASE_TYPE: minor
+
+This release defines ``__bool__()`` on :class:`~hypothesis.strategies.SearchStrategy`.
+It always returns ``True``, like before, but also emits a warning to help with
+cases where you intended to draw a value (:issue:`3463`).

hypothesis-python/docs/conf.py

@@ -82,6 +82,17 @@ def setup(app):
 # See https://sphinx-hoverxref.readthedocs.io/en/latest/configuration.html
 hoverxref_auto_ref = True
 hoverxref_domains = ["py"]
+hoverxref_role_types = {
+    "attr": "tooltip",
+    "class": "tooltip",
+    "const": "tooltip",
+    "exc": "tooltip",
+    "func": "tooltip",
+    "meth": "tooltip",
+    "mod": "tooltip",
+    "obj": "tooltip",
+    "ref": "tooltip",
+}
 
 intersphinx_mapping = {
     "python": ("https://docs.python.org/3/", None),

hypothesis-python/docs/details.rst

@@ -420,6 +420,19 @@ there is a natural metric like "floating-point error", "load factor" or
 
 .. autofunction:: hypothesis.target
 
+.. code-block:: python
+
+  from hypothesis import given, strategies as st, target
+
+
+  @given(st.floats(0, 1e100), st.floats(0, 1e100), st.floats(0, 1e100))
+  def test_associativity_with_target(a, b, c):
+      ab_c = (a + b) + c
+      a_bc = a + (b + c)
+      difference = abs(ab_c - a_bc)
+      target(difference)  # Without this, the test almost always passes
+      assert difference < 2.0
+
 We recommend that users also skim the papers introducing targeted PBT;
 from `ISSTA 2017 <http://proper.softlab.ntua.gr/papers/issta2017.pdf>`__
 and `ICST 2018 <http://proper.softlab.ntua.gr/papers/icst2018.pdf>`__.

hypothesis-python/docs/extras.rst

@@ -28,12 +28,12 @@ There are separate pages for :doc:`django` and :doc:`numpy`.
 .. automodule:: hypothesis.extra.dpcontracts
    :members:
 
-    .. tip::
+.. tip::
 
-        For new projects, we recommend using either :pypi:`deal` or :pypi:`icontract`
-        and :pypi:`icontract-hypothesis` over :pypi:`dpcontracts`.
-        They're generally more powerful tools for design-by-contract programming,
-        and have substantially nicer Hypothesis integration too!
+   For new projects, we recommend using either :pypi:`deal` or :pypi:`icontract`
+   and :pypi:`icontract-hypothesis` over :pypi:`dpcontracts`.
+   They're generally more powerful tools for design-by-contract programming,
+   and have substantially nicer Hypothesis integration too!
 
 .. automodule:: hypothesis.extra.lark
    :members:

hypothesis-python/docs/numpy.rst

@@ -47,7 +47,7 @@ Supported versions
 There is quite a lot of variation between pandas versions. We only
 commit to supporting the latest version of pandas, but older minor versions are
 supported on a "best effort" basis.  Hypothesis is currently tested against
-and confirmed working with every Pandas minor version from 1.0 through to 1.4.
+and confirmed working with every Pandas minor version from 1.0 through to 1.5.
 
 Releases that are not the latest patch release of their minor version are not
 tested or officially supported, but will probably also work unless you hit a

hypothesis-python/setup.py

@@ -66,7 +66,7 @@ def local_file(name):
     # zoneinfo is an odd one: every dependency is conditional, because they're
     # only necessary on old versions of Python or Windows systems.
     "zoneinfo": [
-        "tzdata>=2022.2 ; sys_platform == 'win32'",
+        "tzdata>=2022.4 ; sys_platform == 'win32'",
         "backports.zoneinfo>=0.2.1 ; python_version<'3.9'",
     ],
     # We only support Django versions with upstream support - see

hypothesis-python/src/hypothesis/extra/array_api.py

@@ -163,7 +163,7 @@ def find_castable_builtin_for_dtype(
 
 
 @check_function
-def dtype_from_name(xp: Any, name: str) -> DataType:
+def dtype_from_name(xp: Any, name: str) -> Any:
     if name in DTYPE_NAMES:
         try:
             return getattr(xp, name)

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

@@ -29,6 +29,7 @@
 from hypothesis.control import _current_build_context, assume
 from hypothesis.errors import (
     HypothesisException,
+    HypothesisWarning,
     InvalidArgument,
     NonInteractiveExampleWarning,
     UnsatisfiedAssumption,
@@ -396,6 +397,14 @@ def __or__(self, other: "SearchStrategy[T]") -> "SearchStrategy[Union[Ex, T]]":
             raise ValueError(f"Cannot | a SearchStrategy with {other!r}")
         return OneOfStrategy((self, other))
 
+    def __bool__(self) -> bool:
+        warnings.warn(
+            f"bool({self!r}) is always True, did you mean to draw a value?",
+            HypothesisWarning,
+            stacklevel=2,
+        )
+        return True
+
     def validate(self) -> None:
         """Throw an exception if the strategy is not valid.
 
@@ -589,7 +598,7 @@ def do_filtered_draw(self, data):
         return filter_not_satisfied
 
 
-class OneOfStrategy(SearchStrategy):
+class OneOfStrategy(SearchStrategy[Ex]):
     """Implements a union of strategies. Given a number of strategies this
     generates values which could have come from any of them.
 
@@ -781,7 +790,7 @@ def one_of(
     return OneOfStrategy(args)
 
 
-class MappedSearchStrategy(SearchStrategy):
+class MappedSearchStrategy(SearchStrategy[Ex]):
     """A strategy which is defined purely by conversion to and from another
     strategy.
 
@@ -816,7 +825,7 @@ def pack(self, x):
         into a value suitable for outputting from this strategy."""
         raise NotImplementedError(f"{self.__class__.__name__}.pack()")
 
-    def do_draw(self, data: ConjectureData) -> Ex:
+    def do_draw(self, data: ConjectureData) -> Any:
         with warnings.catch_warnings():
             if isinstance(self.pack, type) and issubclass(
                 self.pack, (abc.Mapping, abc.Set)
@@ -826,7 +835,7 @@ def do_draw(self, data: ConjectureData) -> Ex:
                 i = data.index
                 try:
                     data.start_example(MAPPED_SEARCH_STRATEGY_DO_DRAW_LABEL)
-                    result = self.pack(data.draw(self.mapped_strategy))
+                    result = self.pack(data.draw(self.mapped_strategy))  # type: ignore
                     data.stop_example()
                     return result
                 except UnsatisfiedAssumption:
@@ -846,7 +855,7 @@ def branches(self) -> List[SearchStrategy[Ex]]:
 filter_not_satisfied = UniqueIdentifier("filter not satisfied")
 
 
-class FilteredStrategy(SearchStrategy):
+class FilteredStrategy(SearchStrategy[Ex]):
     def __init__(self, strategy, conditions):
         super().__init__()
         if isinstance(strategy, FilteredStrategy):

hypothesis-python/tests/cover/test_error_in_draw.py

@@ -11,6 +11,7 @@
 import pytest
 
 from hypothesis import given, strategies as st
+from hypothesis.errors import HypothesisWarning
 
 
 def test_error_is_in_finally():
@@ -25,3 +26,13 @@ def test(d):
         test()
 
     assert "[0, 1, -1]" in "\n".join(err.value.__notes__)
+
+
+@given(st.data())
+def test_warns_on_bool_strategy(data):
+    with pytest.warns(
+        HypothesisWarning,
+        match=r"bool\(.+\) is always True, did you mean to draw a value\?",
+    ):
+        if st.booleans():  # 'forgot' to draw from the strategy
+            pass

hypothesis-python/tox.ini

@@ -43,7 +43,7 @@ commands=
 
 # Note: when adding or removing tested Pandas versions, make sure to update the
 # docs in numpy.rst too.  To see current download rates of each minor version:
-# https://pepy.tech/project/pandas?versions=0.25.*&versions=1.0.*&versions=1.1.*&versions=1.2.*&versions=1.3.*&versions=1.4.*
+# https://pepy.tech/project/pandas?versions=1.0.*&versions=1.1.*&versions=1.2.*&versions=1.3.*&versions=1.4.*&versions=1.5.*
 [testenv:pandas10]
 deps =
     -r../requirements/test.txt
@@ -78,6 +78,13 @@ deps =
     pandas~=1.4.3
 commands =
     python -bb -X dev -m pytest tests/pandas -n auto
+
+[testenv:pandas15]
+deps =
+    -r../requirements/test.txt
+    pandas~=1.5.0
+commands =
+    python -bb -X dev -m pytest tests/pandas -n auto
 # Adding a new pandas?  See comment above!
 
 [testenv:django32]

requirements/coverage.txt

@@ -18,7 +18,7 @@ click==8.1.3
     # via
     #   -r requirements/coverage.in
     #   black
-coverage==6.4.4
+coverage==6.5.0
     # via -r requirements/coverage.in
 deprecated==1.2.13
     # via redis
@@ -28,7 +28,7 @@ exceptiongroup==1.0.0rc9 ; python_version < "3.11"
     # via hypothesis (hypothesis-python/setup.py)
 execnet==1.9.0
     # via pytest-xdist
-fakeredis==1.9.1
+fakeredis==1.9.3
     # via -r requirements/coverage.in
 iniconfig==1.1.1
     # via pytest
@@ -48,7 +48,7 @@ packaging==21.3
     # via
     #   pytest
     #   redis
-pandas==1.4.4
+pandas==1.5.0
     # via -r requirements/coverage.in
 pathspec==0.10.1
     # via black
@@ -88,9 +88,7 @@ pyyaml==6.0
 redis==4.3.4
     # via fakeredis
 six==1.16.0
-    # via
-    #   fakeredis
-    #   python-dateutil
+    # via python-dateutil
 sortedcontainers==2.4.0
     # via
     #   fakeredis

requirements/tools.txt

@@ -17,7 +17,7 @@ attrs==22.1.0
     #   flake8-bugbear
     #   hypothesis (hypothesis-python/setup.py)
     #   pytest
-autoflake==1.5.3
+autoflake==1.6.1
     # via shed
 babel==2.10.3
     # via sphinx
@@ -35,7 +35,7 @@ bleach==5.0.1
     # via readme-renderer
 build==0.8.0
     # via pip-tools
-certifi==2022.9.14
+certifi==2022.9.24
     # via requests
 cffi==1.15.1
     # via cryptography
@@ -51,7 +51,7 @@ com2ann==0.3.0
     # via shed
 commonmark==0.9.1
     # via rich
-coverage==6.4.4
+coverage==6.5.0
     # via -r requirements/tools.in
 cryptography==38.0.1
     # via secretstorage
@@ -71,7 +71,7 @@ dpcontracts==0.6.0
     # via -r requirements/tools.in
 exceptiongroup==1.0.0rc9 ; python_version < "3.11"
     # via hypothesis (hypothesis-python/setup.py)
-executing==1.0.0
+executing==1.1.0
     # via stack-data
 filelock==3.8.0
     # via
@@ -94,7 +94,7 @@ flake8-2020==1.7.0
     # via -r requirements/tools.in
 flake8-bandit==4.1.1
     # via -r requirements/tools.in
-flake8-bugbear==22.9.11
+flake8-bugbear==22.9.23
     # via -r requirements/tools.in
 flake8-builtins==1.5.3
     # via -r requirements/tools.in
@@ -128,7 +128,7 @@ idna==3.4
     # via requests
 imagesize==1.4.1
     # via sphinx
-importlib-metadata==4.12.0
+importlib-metadata==4.13.0
     # via
     #   keyring
     #   sphinx
@@ -139,7 +139,7 @@ ipython==8.5.0
     # via -r requirements/tools.in
 isort==5.10.1
     # via shed
-jaraco-classes==3.2.2
+jaraco-classes==3.2.3
     # via keyring
 jedi==0.18.1
     # via ipython
@@ -165,7 +165,7 @@ mccabe==0.7.0
     # via flake8
 more-itertools==8.14.0
     # via jaraco-classes
-mypy==0.971
+mypy==0.981
     # via -r requirements/tools.in
 mypy-extensions==0.4.3
     # via
@@ -232,21 +232,21 @@ pygments==2.13.0
     #   sphinx
 pyparsing==3.0.9
     # via packaging
-pyright==1.1.271
+pyright==1.1.273
     # via -r requirements/tools.in
 pytest==7.1.3
     # via -r requirements/tools.in
 python-dateutil==2.8.2
     # via -r requirements/tools.in
 pytz==2022.2.1
     # via babel
-pyupgrade==2.38.0
+pyupgrade==2.38.2
     # via shed
 pyyaml==6.0
     # via
     #   bandit
     #   libcst
-readme-renderer==37.1
+readme-renderer==37.2
     # via twine
 requests==2.28.1
     # via
@@ -282,7 +282,7 @@ sortedcontainers==2.4.0
     # via hypothesis (hypothesis-python/setup.py)
 soupsieve==2.3.2.post1
     # via beautifulsoup4
-sphinx==5.1.1
+sphinx==5.2.3
     # via
     #   -r requirements/tools.in
     #   sphinx-codeautolink
@@ -308,18 +308,17 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-sqlparse==0.4.2
+sqlparse==0.4.3
     # via django
-stack-data==0.5.0
+stack-data==0.5.1
     # via ipython
 stevedore==4.0.0
     # via bandit
 tokenize-rt==4.2.1
     # via pyupgrade
-toml==0.10.2
-    # via autoflake
 tomli==2.0.1
     # via
+    #   autoflake
     #   black
     #   build
     #   mypy
@@ -340,7 +339,7 @@ types-pkg-resources==0.1.3
     # via -r requirements/tools.in
 types-pytz==2022.2.1.0
     # via -r requirements/tools.in
-types-redis==4.3.20
+types-redis==4.3.21
     # via -r requirements/tools.in
 typing-extensions==4.3.0
     # via

tooling/src/hypothesistooling/__main__.py

@@ -440,7 +440,7 @@ def standard_tox_task(name):
 
 for n in [32, 40, 41]:
     standard_tox_task(f"django{n}")
-for n in [10, 11, 12, 13, 14]:
+for n in [10, 11, 12, 13, 14, 15]:
     standard_tox_task(f"pandas{n}")
 
 standard_tox_task("coverage")