[pre-commit.ci] auto fixes from pre-commit.com hooks

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src/pyoperators/__init__.py

@@ -10,6 +10,7 @@
 - operators_pywt : (optional) loaded if PyWavelets is present.
 
 """
+
 from importlib.metadata import version as _version
 
 from .core import (

src/pyoperators/core.py

@@ -3,6 +3,7 @@
 which can be added, composed or multiplied by a scalar. See the
 Operator docstring for more information.
 """
+
 from __future__ import annotations
 
 import inspect
@@ -1233,16 +1234,20 @@ def _init_inout(
  flag_is = (
  'explicit'
  if self.shapein is not None
- else 'implicit'
- if self.reshapeout != Operator.reshapeout.__get__(self, type(self))
- else 'unconstrained'
+ else (
+ 'implicit'
+ if self.reshapeout != Operator.reshapeout.__get__(self, type(self))
+ else 'unconstrained'
+ )
  )
  flag_os = (
  'explicit'
  if self.shapeout is not None
- else 'implicit'
- if self.reshapein != Operator.reshapein.__get__(self, type(self))
- else 'unconstrained'
+ else (
+ 'implicit'
+ if self.reshapein != Operator.reshapein.__get__(self, type(self))
+ else 'unconstrained'
+ )
  )
  self._set_flags(shape_input=flag_is, shape_output=flag_os)
 
@@ -1779,9 +1784,11 @@ def __str__(self):
 
  # parentheses for AdditionOperator and BlockDiagonalOperator
  operands = [
- f'({o})'
- if isinstance(o, (AdditionOperator, BlockDiagonalOperator))
- else str(o)
+ (
+ f'({o})'
+ if isinstance(o, (AdditionOperator, BlockDiagonalOperator))
+ else str(o)
+ )
  for o in self.operands
  ]
 
@@ -2440,9 +2447,11 @@ def _apply_rule_homothety(self, operands):
  """
  return sum(
  (
- self._apply_rule_homothety_linear(list(group))
- if islinear
- else list(group)
+ (
+ self._apply_rule_homothety_linear(list(group))
+ if islinear
+ else list(group)
+ )
  for islinear, group in groupby(operands, lambda o: o.flags.linear)
  ),
  [],
@@ -3470,9 +3479,9 @@ def _validate_partition_composition(op1, op2):
  )
  )
 
- return None if pout is None else merge_none(
- op1.partitionout, pout
- ), None if pin is None else merge_none(op2.partitionin, pin)
+ return None if pout is None else merge_none(op1.partitionout, pout), (
+ None if pin is None else merge_none(op2.partitionin, pin)
+ )
 
  @staticmethod
  def _rule_operator_commutative(self, op, cls):

src/pyoperators/flags.py

@@ -4,6 +4,7 @@
 linear, square etc.
 
 """
+
 from collections import namedtuple
 
 

src/pyoperators/iterative/algorithms.py

@@ -1,6 +1,7 @@
 """
 Implements iterative algorithm class.
 """
+
 from copy import copy
 
 import numpy as np

src/pyoperators/iterative/dli.py

@@ -10,6 +10,7 @@
 http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.165.8284&rep=rep1&type=pdf
 
 """
+
 from copy import copy
 
 import numpy as np

src/pyoperators/iterative/linesearch.py

@@ -15,6 +15,7 @@
 
 - LineSearch, LineSearchArmijo, LineSearchWolfe1; LineSearchWolfe2
 """
+
 import numpy as np
 
 from .criterions import Norm2

src/pyoperators/iterative/optimize.py

@@ -1,6 +1,7 @@
 """
 Wraps scipy.optimize.fmin_* algorithms using Criterion instances.
 """
+
 import numpy as np
 import scipy.optimize as opt
 

src/pyoperators/iterative/stopconditions.py

@@ -3,7 +3,6 @@
 
 """
 
-
 __all__ = ['StopCondition', 'MaxErrorStopCondition', 'MaxIterationStopCondition']
 
 

src/pyoperators/utils/fake_MPI.py

@@ -1,6 +1,7 @@
 """
 MPI-wrapper module for non-MPI enabled platforms.
 """
+
 import builtins as _builtins
 from itertools import count as _count
 

src/pyoperators/utils/misc.py

@@ -1208,11 +1208,11 @@ def zip_broadcast(*args, **keywords):
  raise TypeError('Invalid keyword(s).')
  iter_str = keywords.get('iter_str', True)
  n = max(
- 1
- if not isinstance(_, Iterable) or isinstance(_, str) and not iter_str
- else len(_)
- if hasattr(_, '__len__')
- else sys.maxsize
+ (
+  1
+  if not isinstance(_, Iterable) or isinstance(_, str) and not iter_str
+  else len(_) if hasattr(_, '__len__') else sys.maxsize
+ )
  for _ in args
  )