- Update to 6.138.13
* text() now occasionally generates from a preselected list of strings
which are likely to find bugs.
* Improves input validation for several strategies in our pandas extra,
so that they raise a helpful InvalidArgument rather than OverflowError.
* New "hypothesis-urandom" backend, which draws randomness from
/dev/urandom instead of Python’s PRNG.
* randoms() no longer produces 1.0, matching the exclusive upper bound
of random.Random.random
* Nesting @given inside of @given is now a HealthCheck failure.
* Add is_hypothesis_test(), for third-party libraries which want to
determine whether a test has been defined with Hypothesis.
* Add on_observation() to the internal alternative backends interface.
* New hypothesis.extra.django.SimpleTestCase
* New run_conformance_test(), for use in testing implementations of
alternative backends.
* Fixes a substantial performance regression in stateful tests from
computing string representations, present since version 6.131.20.
* Improves the thread safety of many functions and decorators.
* Before this release, Hypothesis did not require that super().__init__()
be called in SearchStrategy subclasses. Subclassing SearchStrategy is
not supported or part of the public API, but if you are subclassing it
anyway, you will need to make sure to call super().__init__().
* When a failure found by an alternative backend does not reproduce under
the Hypothesis backend, we now raise FlakyBackendFailure.
* When a test is executed concurrently from multiple threads, DeadlineExceeded
is now disabled.
* Add specified callback methods to the observability interface. The previous
TESTCASE_CALLBACKS is deprecated.
* Add support for Python 3.14.
OBS-URL: https://build.opensuse.org/request/show/1302460
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-hypothesis?expand=0&rev=87
* text() now occasionally generates from a preselected list of strings
which are likely to find bugs.
* Improves input validation for several strategies in our pandas extra,
so that they raise a helpful InvalidArgument rather than OverflowError.
* New "hypothesis-urandom" backend, which draws randomness from
/dev/urandom instead of Python’s PRNG.
* randoms() no longer produces 1.0, matching the exclusive upper bound
of random.Random.random
* Nesting @given inside of @given is now a HealthCheck failure.
* Add is_hypothesis_test(), for third-party libraries which want to
determine whether a test has been defined with Hypothesis.
* Add on_observation() to the internal alternative backends interface.
* New hypothesis.extra.django.SimpleTestCase
* New run_conformance_test(), for use in testing implementations of
alternative backends.
* Fixes a substantial performance regression in stateful tests from
computing string representations, present since version 6.131.20.
* Improves the thread safety of many functions and decorators.
* Before this release, Hypothesis did not require that super().__init__()
be called in SearchStrategy subclasses. Subclassing SearchStrategy is
not supported or part of the public API, but if you are subclassing it
anyway, you will need to make sure to call super().__init__().
* When a failure found by an alternative backend does not reproduce under
the Hypothesis backend, we now raise FlakyBackendFailure.
* When a test is executed concurrently from multiple threads, DeadlineExceeded
is now disabled.
* Add specified callback methods to the observability interface. The previous
TESTCASE_CALLBACKS is deprecated.
* Add support for Python 3.14.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-hypothesis?expand=0&rev=216
- Adjust type hints for the pub-sub database implementation in
version 6.126.0, and remove a remnant debug print in its
implementation.
- 6.127.1:
- Improve the clarity of printing counterexamples in stateful
testing, by avoiding confusing Bundle references with equivalent
values drawn from a regular strategy.
- 6.127.0:
- This releases adds support for type aliases created with the type
statement (new in python 3.12) to from_type() and
register_type_strategy().
- 6.126.0:
- The Hypothesis database now supports a pub-sub interface to
efficiently listen for changes in the database, via .add_listener
and .remove_listener. While all databases that ship with
Hypothesis support this interface, implementing it is not required
for custom database subclasses. Hypothesis will warn when trying
to listen on a database without support.
- This feature is currently only used downstream in hypofuzz.
- 6.125.3:
- Improves sharing of some internal cache behavior.
- 6.125.2:
- Optimize performance (improves speed by ~5%) and clarify the
wording in an error message.
- 6.125.1:
- Fixes a bug since around version 6.124.4 where we might have
generated -0.0 for st.floats(min_value=0.0), which is unsound.
- 6.125.0:
- Add 2024.12 to the list of recognized Array API versions in
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-hypothesis?expand=0&rev=204
- Update to 6.119.1
- This patch migrates some more internals (around generating
novel inputs) to the IR layer (issue #3921).
- Update to 6.119.0
- This release improves Hypothesis’ handling of ExceptionGroup
- it’s now able to detect marker detections if they’re inside
a group and attempts to resolve them. Note that this handling
is still a work in progress and might not handle edge cases
optimally. Please open issues if you encounter any problems
or unexpected behavior with it.
- Update to 6.118.9
- Internal refactorings in preparation for upcoming changes.
- Update to 6.118.8
- Internal renamings.
- Update to 6.118.7
- This patch removes some # type: ignore comments following a
mypy update.
- Update to 6.118.6
- When Hypothesis replays examples from its test database that
it knows were previously fully shrunk it will no longer try
to shrink them again.
- This should significantly speed up development workflows for
slow tests, as the shrinking could contribute a significant
delay when rerunning the tests.
- In some rare cases this may cause minor reductions in example
quality. This was considered an acceptable tradeoff for the
improved test runtime.
- Update to 6.118.5
- This patch avoids computing some string representations we
won’t need, giving a small speedup (part of issue #4139).
- Update to 6.118.4
- This patch migrates the optimisation algorithm for
targeted property-based testing to our IR layer (issue
#3921). This should result in moderately different (and
hopefully improved) exploration behavior in tests which use
hypothesis.target().
- Update to 6.118.3
- This patch adds more type hints to internal Hypothesis code.
- Update to 6.118.2
- This patch migrates the explain phase to our IR layer (issue
#3921). This should improve both its speed and precision.
- Update to 6.118.1
- This patch updates some internals around how we determine an
input is too large to finish generating.
- Update to 6.118.0
- The urls() strategy no longer generates URLs where the port
number is 0.
- This change is motivated by the idea that the generated URLs
should, at least in theory, be possible to fetch. The port
number 0 is special; if a server binds to port 0, the kernel
will allocate an unused, and non-zero, port instead. That
means that it’s not possible for a server to actually be
listening on port 0. This motivation is briefly described in
the documentation for urls().
- Fixes issue #4157.
- Thanks to @gmacon for this contribution!
- Update to 6.117.0
- This changes the behaviour of settings profiles so that
if you reregister the currently loaded profile it will
automatically reload it. Previously you would have had to
load it again.
- In particular this means that if you register a “ci” profile,
it will automatically be used when Hypothesis detects you are
running on CI.
- Update to 6.116.0
- Hypothesis now detects if it is running on a CI server and
provides better default settings for running on CI in this
case.
- Update to 6.115.6
- This patch changes the priority order of pretty printing
logic so that a user provided pretty printing method will
always be used in preference to e.g. printing it like a
dataclass.
- Update to 6.115.5
- This patch restores diversity to the outputs of
from_type(type) (issue #4144).
- Update to 6.115.4
- This release improves pretty printing of nested classes to
include the outer class name in their printed representation.
- Update to 6.115.3
- This patch fixes a regression from version 6.115.2 where
generating values from integers() with certain values for
min_value and max_value would error.
- Require numpy >= 2.
OBS-URL: https://build.opensuse.org/request/show/1224614
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-hypothesis?expand=0&rev=79
- This patch migrates some more internals (around generating
novel inputs) to the IR layer (issue #3921).
- Update to 6.119.0
- This release improves Hypothesis’ handling of ExceptionGroup
- it’s now able to detect marker detections if they’re inside
a group and attempts to resolve them. Note that this handling
is still a work in progress and might not handle edge cases
optimally. Please open issues if you encounter any problems
or unexpected behavior with it.
- Update to 6.118.9
- Internal refactorings in preparation for upcoming changes.
- Update to 6.118.8
- Internal renamings.
- Update to 6.118.7
- This patch removes some # type: ignore comments following a
mypy update.
- Update to 6.118.6
- When Hypothesis replays examples from its test database that
it knows were previously fully shrunk it will no longer try
to shrink them again.
- This should significantly speed up development workflows for
slow tests, as the shrinking could contribute a significant
delay when rerunning the tests.
- In some rare cases this may cause minor reductions in example
quality. This was considered an acceptable tradeoff for the
improved test runtime.
- Update to 6.118.5
- This patch avoids computing some string representations we
won’t need, giving a small speedup (part of issue #4139).
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-hypothesis?expand=0&rev=199
Forwarded request #1217328 from glaubitz
- Update to 6.115.3
* This patch fixes a regression from :ref:`version 6.115.2 <v6.115.2>` where
generating values from :func:`~hypothesis.strategies.integers` with certain
values for ``min_value`` and ``max_value`` would error.
- from version 6.115.2
* This release improves integer shrinking by folding the endpoint upweighting
for :func:`~hypothesis.strategies.integers` into the ``weights`` parameter
of our IR.
If you maintain an alternative backend as part of our (for now explicitly
unstable) :ref:`alternative-backends`, this release changes the type of the
``weights`` parameter to ``draw_integer`` and may be a breaking change for you.
- from version 6.115.1
* This patch improves the performance of :func:`~hypothesis.strategies.from_type`
with `pydantic.types.condate
- from version 6.115.0
* This improves the formatting of dataclasses and attrs classes when printing
falsifying examples.
- from version 6.114.1
* This patch upgrades remaining type annotations to Python 3.9 syntax.
- from version 6.114.0
* This release drops support for Python 3.8, which reached end of life on
2024-10-07.
- from version 6.113.0
* This release adds ``hypothesis.errors.BackendCannotProceed``, an unstable API
for use by :ref:`alternative-backends`.
- from version 6.112.5
* This release fixes a regression where :class:`hypothesis.stateful.Bundle` did
not work properly with :ref:`flatmap <flatmap>` functionality.
- from version 6.112.4
* This patch tweaks the paths in ``@example(...)`` patches, so that
OBS-URL: https://build.opensuse.org/request/show/1217398
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-hypothesis?expand=0&rev=78
* This patch fixes a regression from :ref:`version 6.115.2 <v6.115.2>` where
generating values from :func:`~hypothesis.strategies.integers` with certain
values for ``min_value`` and ``max_value`` would error.
- from version 6.115.2
* This release improves integer shrinking by folding the endpoint upweighting
for :func:`~hypothesis.strategies.integers` into the ``weights`` parameter
of our IR.
If you maintain an alternative backend as part of our (for now explicitly
unstable) :ref:`alternative-backends`, this release changes the type of the
``weights`` parameter to ``draw_integer`` and may be a breaking change for you.
- from version 6.115.1
* This patch improves the performance of :func:`~hypothesis.strategies.from_type`
with `pydantic.types.condate
- from version 6.115.0
* This improves the formatting of dataclasses and attrs classes when printing
falsifying examples.
- from version 6.114.1
* This patch upgrades remaining type annotations to Python 3.9 syntax.
- from version 6.114.0
* This release drops support for Python 3.8, which reached end of life on
2024-10-07.
- from version 6.113.0
* This release adds ``hypothesis.errors.BackendCannotProceed``, an unstable API
for use by :ref:`alternative-backends`.
- from version 6.112.5
* This release fixes a regression where :class:`hypothesis.stateful.Bundle` did
not work properly with :ref:`flatmap <flatmap>` functionality.
- from version 6.112.4
* This patch tweaks the paths in ``@example(...)`` patches, so that
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-hypothesis?expand=0&rev=197
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