--- Begin Message ---
Source: python-pynndescent
Version: 0.6.0-1
Severity: normal
python-pynndescent debci tests are failing with scipy 1.17,
currently available in experimental
e.g.
https://ci.debian.net/packages/p/python-pynndescent/unstable/amd64/70512939/
365s _______________________ test_binary_check[sokalmichener]
_______________________
365s
365s binary_data = array([[False, False, False, False, True, False, False,
True, False,
365s False, False, False, False, False, Fals...se, False, False, False,
365s False, False, False, False, False, False, False, False, False,
365s False, False]])
365s metric = 'sokalmichener'
365s
365s @pytest.mark.parametrize(
365s "metric",
365s [
365s "jaccard",
365s "matching",
365s "dice",
365s "rogerstanimoto",
365s "russellrao",
365s "sokalmichener",
365s "sokalsneath",
365s "yule",
365s ],
365s )
365s def test_binary_check(binary_data, metric):
365s > dist_matrix = pairwise_distances(binary_data, metric=metric)
365s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
365s
365s ../build.Ulb/src/pynndescent/tests/test_distances.py:70:
365s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _
365s /usr/lib/python3/dist-packages/sklearn/utils/_param_validation.py:208: in
wrapper
365s validate_parameter_constraints(
365s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _
365s
365s parameter_constraints = {'X': ['array-like', 'sparse matrix'], 'Y':
['array-like', 'sparse matrix', None], 'ensure_all_finite': ['boolean', <s...,
'metric': [<sklearn.utils._param_validation.StrOptions object at
0x7fa6a0b007c0>, <built-in function callable>], ...}
365s params = {'X': array([[False, False, False, False, True, False, False,
True, False,
365s False, False, False, False, False...se, False, False, False,
365s False, False]]), 'Y': None, 'ensure_all_finite': True, 'metric':
'sokalmichener', ...}
365s caller_name = 'pairwise_distances'
365s
365s def validate_parameter_constraints(parameter_constraints, params,
caller_name):
365s """Validate types and values of given parameters.
365s
365s Parameters
365s ----------
365s parameter_constraints : dict or {"no_validation"}
365s If "no_validation", validation is skipped for this parameter.
365s
365s If a dict, it must be a dictionary `param_name: list of
constraints`.
365s A parameter is valid if it satisfies one of the constraints
from the list.
365s Constraints can be:
365s - an Interval object, representing a continuous or discrete
range of numbers
365s - the string "array-like"
365s - the string "sparse matrix"
365s - the string "random_state"
365s - callable
365s - None, meaning that None is a valid value for the parameter
365s - any type, meaning that any instance of this type is valid
365s - an Options object, representing a set of elements of a given
type
365s - a StrOptions object, representing a set of strings
365s - the string "boolean"
365s - the string "verbose"
365s - the string "cv_object"
365s - the string "nan"
365s - a MissingValues object representing markers for missing
values
365s - a HasMethods object, representing method(s) an object must
have
365s - a Hidden object, representing a constraint not meant to be
exposed to the user
365s
365s params : dict
365s A dictionary `param_name: param_value`. The parameters to
validate against the
365s constraints.
365s
365s caller_name : str
365s The name of the estimator or function or method that called
this function.
365s """
365s for param_name, param_val in params.items():
365s # We allow parameters to not have a constraint so that third
party estimators
365s # can inherit from sklearn estimators without having to
necessarily use the
365s # validation tools.
365s if param_name not in parameter_constraints:
365s continue
365s
365s constraints = parameter_constraints[param_name]
365s
365s if constraints == "no_validation":
365s continue
365s
365s constraints = [make_constraint(constraint) for constraint in
constraints]
365s
365s for constraint in constraints:
365s if constraint.is_satisfied_by(param_val):
365s # this constraint is satisfied, no need to check
further.
365s break
365s else:
365s # No constraint is satisfied, raise with an informative
message.
365s
365s # Ignore constraints that we don't want to expose in the
error message,
365s # i.e. options that are for internal purpose or not
officially supported.
365s constraints = [
365s constraint for constraint in constraints if not
constraint.hidden
365s ]
365s
365s if len(constraints) == 1:
365s constraints_str = f"{constraints[0]}"
365s else:
365s constraints_str = (
365s f"{', '.join([str(c) for c in constraints[:-1]])}
or"
365s f" {constraints[-1]}"
365s )
365s
365s > raise InvalidParameterError(
365s f"The {param_name!r} parameter of {caller_name} must
be"
365s f" {constraints_str}. Got {param_val!r} instead."
365s )
365s E sklearn.utils._param_validation.InvalidParameterError: The
'metric' parameter of pairwise_distances must be a str among {'wminkowski',
'haversine', 'euclidean', 'mahalanobis', 'canberra', 'matching', 'l2',
'nan_euclidean', 'precomputed', 'cosine', 'jaccard', 'seuclidean',
'sqeuclidean', 'sokalsneath', 'dice', 'l1', 'braycurtis', 'correlation',
'manhattan', 'yule', 'minkowski', 'cityblock', 'russellrao', 'hamming',
'chebyshev', 'rogerstanimoto'} or a callable. Got 'sokalmichener' instead.
365s
365s /usr/lib/python3/dist-packages/sklearn/utils/_param_validation.py:98:
InvalidParameterError
This bug will later become RC severity: serious once scipy 1.17 is
uploaded to unstable.
--- End Message ---
pgpzP7Jk67cgp.pgp
