NiaPy.algorithms.utility.AlgorithmUtility.__init__() - Code Metrics - Inspection of "Upgrade runner" - NiaOrg/NiaPy - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#206)

by Grega

created 2019-04-24 12:15 UTC

AlgorithmUtility.init() B

↳ Parent: NiaPy.algorithms.utility

Complexity

Conditions

Size

Total Lines	67
Code Lines	65

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	65
nop	1
dl	0
loc	67
rs	8.1454
c	0
b	0
f	0

How to fix Long Method

from NiaPy.algorithms import Algorithm
from NiaPy.algorithms.basic import (
    BatAlgorithm,
    FireflyAlgorithm,
    DifferentialEvolution,
    CrowdingDifferentialEvolution,
    AgingNpDifferentialEvolution,
    DynNpDifferentialEvolution,
    MultiStrategyDifferentialEvolution,
    DynNpMultiStrategyDifferentialEvolution,
    multiMutations,
    AgingNpMultiMutationDifferentialEvolution,
    FlowerPollinationAlgorithm,
    GreyWolfOptimizer,
    GeneticAlgorithm,
    ArtificialBeeColonyAlgorithm,
    ParticleSwarmAlgorithm,
    BareBonesFireworksAlgorithm,
    CamelAlgorithm,
    MonkeyKingEvolutionV1,
    MonkeyKingEvolutionV2,
    MonkeyKingEvolutionV3,
    EvolutionStrategy1p1,
    EvolutionStrategyMp1,
    EvolutionStrategyMpL,
    EvolutionStrategyML,
    CovarianceMatrixAdaptionEvolutionStrategy,
    SineCosineAlgorithm,
    GlowwormSwarmOptimization,
    GlowwormSwarmOptimizationV1,
    GlowwormSwarmOptimizationV2,
    GlowwormSwarmOptimizationV3,
    HarmonySearch,
    HarmonySearchV1,
    KrillHerdV1,
    KrillHerdV2,
    KrillHerdV3,
    KrillHerdV4,
    KrillHerdV11,
    FireworksAlgorithm,
    EnhancedFireworksAlgorithm,
    DynamicFireworksAlgorithm,
    DynamicFireworksAlgorithmGauss,
    GravitationalSearchAlgorithm,
    MothFlameOptimizer,
    FishSchoolSearch,
    CuckooSearch,
    CoralReefsOptimization,
    ForestOptimizationAlgorithm
)
from NiaPy.algorithms.modified import (
    HybridBatAlgorithm,
    DifferentialEvolutionMTS,
    DifferentialEvolutionMTSv1,
    DynNpDifferentialEvolutionMTS,
    DynNpDifferentialEvolutionMTSv1,
    MultiStrategyDifferentialEvolutionMTS,
    MultiStrategyDifferentialEvolutionMTSv1,
    SelfAdaptiveDifferentialEvolution,
    DynNpSelfAdaptiveDifferentialEvolutionAlgorithm,
    MultiStrategySelfAdaptiveDifferentialEvolution,
    AgingSelfAdaptiveDifferentialEvolution
)
from NiaPy.algorithms.other import (
    NelderMeadMethod,
    HillClimbAlgorithm,
    SimulatedAnnealing,
    MultipleTrajectorySearch,
    MultipleTrajectorySearchV1
)


class AlgorithmUtility:
    r"""Base class with string mappings to algorithms.

    Attributes:
        classes (Dict[str, Algorithm]): Mapping from stings to algorithms.

    """

    def __init__(self):
        r"""Initialize the algorithms."""

        self.algorithm_classes = {
            "BatAlgorithm": BatAlgorithm,
            "FireflyAlgorithm": FireflyAlgorithm,
            "DifferentialEvolution": DifferentialEvolution,
            "CrowdingDifferentialEvolution": CrowdingDifferentialEvolution,
            "AgingNpDifferentialEvolution": AgingNpDifferentialEvolution,
            "DynNpDifferentialEvolution": DynNpDifferentialEvolution,
            "MultiStrategyDifferentialEvolution": MultiStrategyDifferentialEvolution,
            "DynNpMultiStrategyDifferentialEvolution": DynNpMultiStrategyDifferentialEvolution,
            "multiMutations": multiMutations,
            "AgingNpMultiMutationDifferentialEvolution": AgingNpMultiMutationDifferentialEvolution,
            "FlowerPollinationAlgorithm": FlowerPollinationAlgorithm,
            "GreyWolfOptimizer": GreyWolfOptimizer,
            "GeneticAlgorithm": GeneticAlgorithm,
            "ArtificialBeeColonyAlgorithm": ArtificialBeeColonyAlgorithm,
            "ParticleSwarmAlgorithm": ParticleSwarmAlgorithm,
            "BareBonesFireworksAlgorithm": BareBonesFireworksAlgorithm,
            "CamelAlgorithm": CamelAlgorithm,
            "MonkeyKingEvolutionV1": MonkeyKingEvolutionV1,
            "MonkeyKingEvolutionV2": MonkeyKingEvolutionV2,
            "MonkeyKingEvolutionV3": MonkeyKingEvolutionV3,
            "EvolutionStrategy1p1": EvolutionStrategy1p1,
            "EvolutionStrategyMp1": EvolutionStrategyMp1,
            "EvolutionStrategyMpL": EvolutionStrategyMpL,
            "EvolutionStrategyML": EvolutionStrategyML,
            "CovarianceMatrixAdaptionEvolutionStrategy": CovarianceMatrixAdaptionEvolutionStrategy,
            "SineCosineAlgorithm": SineCosineAlgorithm,
            "GlowwormSwarmOptimization": GlowwormSwarmOptimization,
            "GlowwormSwarmOptimizationV1": GlowwormSwarmOptimizationV1,
            "GlowwormSwarmOptimizationV2": GlowwormSwarmOptimizationV2,
            "GlowwormSwarmOptimizationV3": GlowwormSwarmOptimizationV3,
            "HarmonySearch": HarmonySearch,
            "HarmonySearchV1": HarmonySearchV1,
            "KrillHerdV1": KrillHerdV1,
            "KrillHerdV2": KrillHerdV2,
            "KrillHerdV3": KrillHerdV3,
            "KrillHerdV4": KrillHerdV4,
            "KrillHerdV11": KrillHerdV11,
            "FireworksAlgorithm": FireworksAlgorithm,
            "EnhancedFireworksAlgorithm": EnhancedFireworksAlgorithm,
            "DynamicFireworksAlgorithm": DynamicFireworksAlgorithm,
            "DynamicFireworksAlgorithmGauss": DynamicFireworksAlgorithmGauss,
            "GravitationalSearchAlgorithm": GravitationalSearchAlgorithm,
            "MothFlameOptimizer": MothFlameOptimizer,
            "FishSchoolSearch": FishSchoolSearch,
            "CuckooSearch": CuckooSearch,
            "CoralReefsOptimization": CoralReefsOptimization,
            "ForestOptimizationAlgorithm": ForestOptimizationAlgorithm,
            "HybridBatAlgorithm": HybridBatAlgorithm,
            "DifferentialEvolutionMTS": DifferentialEvolutionMTS,
            "DifferentialEvolutionMTSv1": DifferentialEvolutionMTSv1,
            "DynNpDifferentialEvolutionMTS": DynNpDifferentialEvolutionMTS,
            "DynNpDifferentialEvolutionMTSv1": DynNpDifferentialEvolutionMTSv1,
            "MultiStrategyDifferentialEvolutionMTS": MultiStrategyDifferentialEvolutionMTS,
            "MultiStrategyDifferentialEvolutionMTSv1": MultiStrategyDifferentialEvolutionMTSv1,
            "SelfAdaptiveDifferentialEvolution": SelfAdaptiveDifferentialEvolution,
            "DynNpSelfAdaptiveDifferentialEvolutionAlgorithm": DynNpSelfAdaptiveDifferentialEvolutionAlgorithm,
            "MultiStrategySelfAdaptiveDifferentialEvolution": MultiStrategySelfAdaptiveDifferentialEvolution,
            "AgingSelfAdaptiveDifferentialEvolution": AgingSelfAdaptiveDifferentialEvolution,
            "NelderMeadMethod": NelderMeadMethod,
            "HillClimbAlgorithm": HillClimbAlgorithm,
            "SimulatedAnnealing": SimulatedAnnealing,
            "MultipleTrajectorySearch": MultipleTrajectorySearch,
            "MultipleTrajectorySearchV1": MultipleTrajectorySearchV1
        }

    def get_algorithm(self, algorithm):
        r"""Get the algorithm.

        Arguments:
            algorithm (Union[str, Algorithm]): String or class that represents the algorithm.

        Returns:
            Algorithm: Instance of an Algorithm.
        """

        if issubclass(type(algorithm), Algorithm):
            return algorithm
        elif algorithm in self.algorithm_classes:
            return self.algorithm_classes[algorithm]()
        else:
            raise TypeError("Passed algorithm is not defined!")


1			from NiaPy.algorithms import Algorithm
2			from NiaPy.algorithms.basic import (
3			BatAlgorithm,
4			FireflyAlgorithm,
5			DifferentialEvolution,
6			CrowdingDifferentialEvolution,
7			AgingNpDifferentialEvolution,
8			DynNpDifferentialEvolution,
9			MultiStrategyDifferentialEvolution,
10			DynNpMultiStrategyDifferentialEvolution,
11			multiMutations,
12			AgingNpMultiMutationDifferentialEvolution,
13			FlowerPollinationAlgorithm,
14			GreyWolfOptimizer,
15			GeneticAlgorithm,
16			ArtificialBeeColonyAlgorithm,
17			ParticleSwarmAlgorithm,
18			BareBonesFireworksAlgorithm,
19			CamelAlgorithm,
20			MonkeyKingEvolutionV1,
21			MonkeyKingEvolutionV2,
22			MonkeyKingEvolutionV3,
23			EvolutionStrategy1p1,
24			EvolutionStrategyMp1,
25			EvolutionStrategyMpL,
26			EvolutionStrategyML,
27			CovarianceMatrixAdaptionEvolutionStrategy,
28			SineCosineAlgorithm,
29			GlowwormSwarmOptimization,
30			GlowwormSwarmOptimizationV1,
31			GlowwormSwarmOptimizationV2,
32			GlowwormSwarmOptimizationV3,
33			HarmonySearch,
34			HarmonySearchV1,
35			KrillHerdV1,
36			KrillHerdV2,
37			KrillHerdV3,
38			KrillHerdV4,
39			KrillHerdV11,
40			FireworksAlgorithm,
41			EnhancedFireworksAlgorithm,
42			DynamicFireworksAlgorithm,
43			DynamicFireworksAlgorithmGauss,
44			GravitationalSearchAlgorithm,
45			MothFlameOptimizer,
46			FishSchoolSearch,
47			CuckooSearch,
48			CoralReefsOptimization,
49			ForestOptimizationAlgorithm
50			)
51			from NiaPy.algorithms.modified import (
52			HybridBatAlgorithm,
53			DifferentialEvolutionMTS,
54			DifferentialEvolutionMTSv1,
55			DynNpDifferentialEvolutionMTS,
56			DynNpDifferentialEvolutionMTSv1,
57			MultiStrategyDifferentialEvolutionMTS,
58			MultiStrategyDifferentialEvolutionMTSv1,
59			SelfAdaptiveDifferentialEvolution,
60			DynNpSelfAdaptiveDifferentialEvolutionAlgorithm,
61			MultiStrategySelfAdaptiveDifferentialEvolution,
62			AgingSelfAdaptiveDifferentialEvolution
63			)
64			from NiaPy.algorithms.other import (
65			NelderMeadMethod,
66			HillClimbAlgorithm,
67			SimulatedAnnealing,
68			MultipleTrajectorySearch,
69			MultipleTrajectorySearchV1
70			)
71
72
73			class AlgorithmUtility:
74			r"""Base class with string mappings to algorithms.
75
76			Attributes:
77			classes (Dict[str, Algorithm]): Mapping from stings to algorithms.
78
79			"""
80
81			def __init__(self):
82			r"""Initialize the algorithms."""
83
84			self.algorithm_classes = {
85			"BatAlgorithm": BatAlgorithm,
86			"FireflyAlgorithm": FireflyAlgorithm,
87			"DifferentialEvolution": DifferentialEvolution,
88			"CrowdingDifferentialEvolution": CrowdingDifferentialEvolution,
89			"AgingNpDifferentialEvolution": AgingNpDifferentialEvolution,
90			"DynNpDifferentialEvolution": DynNpDifferentialEvolution,
91			"MultiStrategyDifferentialEvolution": MultiStrategyDifferentialEvolution,
92			"DynNpMultiStrategyDifferentialEvolution": DynNpMultiStrategyDifferentialEvolution,
93			"multiMutations": multiMutations,
94			"AgingNpMultiMutationDifferentialEvolution": AgingNpMultiMutationDifferentialEvolution,
95			"FlowerPollinationAlgorithm": FlowerPollinationAlgorithm,
96			"GreyWolfOptimizer": GreyWolfOptimizer,
97			"GeneticAlgorithm": GeneticAlgorithm,
98			"ArtificialBeeColonyAlgorithm": ArtificialBeeColonyAlgorithm,
99			"ParticleSwarmAlgorithm": ParticleSwarmAlgorithm,
100			"BareBonesFireworksAlgorithm": BareBonesFireworksAlgorithm,
101			"CamelAlgorithm": CamelAlgorithm,
102			"MonkeyKingEvolutionV1": MonkeyKingEvolutionV1,
103			"MonkeyKingEvolutionV2": MonkeyKingEvolutionV2,
104			"MonkeyKingEvolutionV3": MonkeyKingEvolutionV3,
105			"EvolutionStrategy1p1": EvolutionStrategy1p1,
106			"EvolutionStrategyMp1": EvolutionStrategyMp1,
107			"EvolutionStrategyMpL": EvolutionStrategyMpL,
108			"EvolutionStrategyML": EvolutionStrategyML,
109			"CovarianceMatrixAdaptionEvolutionStrategy": CovarianceMatrixAdaptionEvolutionStrategy,
110			"SineCosineAlgorithm": SineCosineAlgorithm,
111			"GlowwormSwarmOptimization": GlowwormSwarmOptimization,
112			"GlowwormSwarmOptimizationV1": GlowwormSwarmOptimizationV1,
113			"GlowwormSwarmOptimizationV2": GlowwormSwarmOptimizationV2,
114			"GlowwormSwarmOptimizationV3": GlowwormSwarmOptimizationV3,
115			"HarmonySearch": HarmonySearch,
116			"HarmonySearchV1": HarmonySearchV1,
117			"KrillHerdV1": KrillHerdV1,
118			"KrillHerdV2": KrillHerdV2,
119			"KrillHerdV3": KrillHerdV3,
120			"KrillHerdV4": KrillHerdV4,
121			"KrillHerdV11": KrillHerdV11,
122			"FireworksAlgorithm": FireworksAlgorithm,
123			"EnhancedFireworksAlgorithm": EnhancedFireworksAlgorithm,
124			"DynamicFireworksAlgorithm": DynamicFireworksAlgorithm,
125			"DynamicFireworksAlgorithmGauss": DynamicFireworksAlgorithmGauss,
126			"GravitationalSearchAlgorithm": GravitationalSearchAlgorithm,
127			"MothFlameOptimizer": MothFlameOptimizer,
128			"FishSchoolSearch": FishSchoolSearch,
129			"CuckooSearch": CuckooSearch,
130			"CoralReefsOptimization": CoralReefsOptimization,
131			"ForestOptimizationAlgorithm": ForestOptimizationAlgorithm,
132			"HybridBatAlgorithm": HybridBatAlgorithm,
133			"DifferentialEvolutionMTS": DifferentialEvolutionMTS,
134			"DifferentialEvolutionMTSv1": DifferentialEvolutionMTSv1,
135			"DynNpDifferentialEvolutionMTS": DynNpDifferentialEvolutionMTS,
136			"DynNpDifferentialEvolutionMTSv1": DynNpDifferentialEvolutionMTSv1,
137			"MultiStrategyDifferentialEvolutionMTS": MultiStrategyDifferentialEvolutionMTS,
138			"MultiStrategyDifferentialEvolutionMTSv1": MultiStrategyDifferentialEvolutionMTSv1,
139			"SelfAdaptiveDifferentialEvolution": SelfAdaptiveDifferentialEvolution,
140			"DynNpSelfAdaptiveDifferentialEvolutionAlgorithm": DynNpSelfAdaptiveDifferentialEvolutionAlgorithm,
141			"MultiStrategySelfAdaptiveDifferentialEvolution": MultiStrategySelfAdaptiveDifferentialEvolution,
142			"AgingSelfAdaptiveDifferentialEvolution": AgingSelfAdaptiveDifferentialEvolution,
143			"NelderMeadMethod": NelderMeadMethod,
144			"HillClimbAlgorithm": HillClimbAlgorithm,
145			"SimulatedAnnealing": SimulatedAnnealing,
146			"MultipleTrajectorySearch": MultipleTrajectorySearch,
147			"MultipleTrajectorySearchV1": MultipleTrajectorySearchV1
148			}
149
150			def get_algorithm(self, algorithm):
151			r"""Get the algorithm.
152
153			Arguments:
154			algorithm (Union[str, Algorithm]): String or class that represents the algorithm.
155
156			Returns:
157			Algorithm: Instance of an Algorithm.
158			"""
159
160			if issubclass(type(algorithm), Algorithm):
161			return algorithm
162			elif algorithm in self.algorithm_classes:
163			return self.algorithm_classes[algorithm]()
164			else:
165			raise TypeError("Passed algorithm is not defined!")
166

NiaOrg / NiaPy

Pull Request — master (#206)

AlgorithmUtility.__init__() B

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

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AlgorithmUtility.init() B