NiaPy.Runner.__exportToLatex() - Code Metrics - Inspection of "Dependencies, code style, etc. (#196)" - NiaOrg/NiaPy - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (13db34)

by Grega

created 2019-04-15 10:27 UTC

NiaPy.Runner.__exportToLatex() F

↳ Parent: NiaPy

Complexity

Conditions

Size

Total Lines	53
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	14
eloc	46
nop	1
dl	0
loc	53
rs	3.6
c	0
b	0
f	0

How to fix Long Method Complexity

# encoding=utf8
# pylint: disable=mixed-indentation, line-too-long, multiple-statements, too-many-function-args, singleton-comparison, bad-continuation
"""Python micro framework for building nature-inspired algorithms."""

from __future__ import print_function  # for backward compatibility purpose

import os
import logging
import json
import datetime
import xlsxwriter
from numpy import amin, amax, median, mean, std
from NiaPy import benchmarks, util, algorithms
from NiaPy.algorithms import basic as balgos, modified as malgos, other as oalgos

__all__ = ['algorithms', 'benchmarks', 'util']
__project__ = 'NiaPy'
__version__ = '2.0.0rc4'

VERSION = "{0} v{1}".format(__project__, __version__)

logging.basicConfig()
logger = logging.getLogger('NiaPy')
logger.setLevel('INFO')

NiaPyAlgos = [
	balgos.BatAlgorithm,
	balgos.DifferentialEvolution,
	balgos.CrowdingDifferentialEvolution,
	balgos.DynNpDifferentialEvolution,
	balgos.AgingNpDifferentialEvolution,
	balgos.MultiStrategyDifferentialEvolution,
	balgos.DynNpMultiStrategyDifferentialEvolution,
	balgos.AgingNpMultiMutationDifferentialEvolution,
	balgos.FireflyAlgorithm,
	balgos.FlowerPollinationAlgorithm,
	balgos.GreyWolfOptimizer,
	balgos.ArtificialBeeColonyAlgorithm,
	balgos.GeneticAlgorithm,
	balgos.ParticleSwarmAlgorithm,
	balgos.CamelAlgorithm,
	balgos.BareBonesFireworksAlgorithm,
	balgos.MonkeyKingEvolutionV1,
	balgos.MonkeyKingEvolutionV2,
	balgos.MonkeyKingEvolutionV3,
	balgos.EvolutionStrategy1p1,
	balgos.EvolutionStrategyMp1,
	balgos.EvolutionStrategyMpL,
	balgos.SineCosineAlgorithm,
	balgos.HarmonySearch,
	balgos.HarmonySearchV1,
	balgos.GlowwormSwarmOptimization,
	balgos.GlowwormSwarmOptimizationV1,
	balgos.GlowwormSwarmOptimizationV2,
	balgos.GlowwormSwarmOptimizationV3,
	balgos.KrillHerdV1,
	balgos.KrillHerdV2,
	balgos.KrillHerdV3,
	balgos.KrillHerdV4,
	balgos.KrillHerdV11,
	balgos.FireworksAlgorithm,
	balgos.EnhancedFireworksAlgorithm,
	balgos.DynamicFireworksAlgorithm,
	balgos.DynamicFireworksAlgorithmGauss,
	balgos.GravitationalSearchAlgorithm,
	balgos.FishSchoolSearch,
	balgos.MothFlameOptimizer,
	balgos.CuckooSearch,
	balgos.CovarianceMatrixAdaptionEvolutionStrategy,
	balgos.CoralReefsOptimization,
	balgos.ForestOptimizationAlgorithm
]

NiaPyAlgos += [
	malgos.HybridBatAlgorithm,
	malgos.DifferentialEvolutionMTS,
	malgos.DifferentialEvolutionMTSv1,
	malgos.DynNpDifferentialEvolutionMTS,
	malgos.DynNpDifferentialEvolutionMTSv1,
	malgos.MultiStrategyDifferentialEvolutionMTS,
	malgos.MultiStrategyDifferentialEvolutionMTSv1,
	malgos.DynNpMultiStrategyDifferentialEvolutionMTS,
	malgos.DynNpMultiStrategyDifferentialEvolutionMTSv1,
	malgos.SelfAdaptiveDifferentialEvolution,
	malgos.DynNpSelfAdaptiveDifferentialEvolutionAlgorithm,
	malgos.MultiStrategySelfAdaptiveDifferentialEvolution,
	malgos.DynNpMultiStrategySelfAdaptiveDifferentialEvolution
]

NiaPyAlgos += [
	oalgos.MultipleTrajectorySearch,
	oalgos.MultipleTrajectorySearchV1,
	oalgos.NelderMeadMethod,
	oalgos.HillClimbAlgorithm,
	oalgos.SimulatedAnnealing,
	oalgos.AnarchicSocietyOptimization,
	# oalgos.TabuSearch
]

class Runner:
	r"""Runner utility feature.

	Feature which enables running multiple algorithms with multiple benchmarks.
	It also support exporting results in various formats (e.g. LaTeX, Excel, JSON)

	Attributes:
      D (int): Dimension of problem
		NP (int): Population size
		nFES (int): Number of function evaluations
		nRuns (int): Number of repetitions
		useAlgorithms (list of Algorithm): List of algorithms to run
		useBenchmarks (list of Benchmarks): List of benchmarks to run
		results (): TODO
	"""
	def __init__(self, D=10, nFES=1000000, nGEN=100000, useAlgorithms='ArtificialBeeColonyAlgorithm', useBenchmarks='Ackley', **kwargs):
		r"""Initialize Runner.

		**__init__(self, D, NP, nFES, nRuns, useAlgorithms, useBenchmarks, ...)**

		Arguments:
			D (int): Dimension of problem
			NP (int): Population size
			nFES (int): Number of function evaluations
			nRuns (int): Number of repetitions
			useAlgorithms (list of Algorithm): List of algorithms to run
			useBenchmarks (list of Benchmarks): List of benchmarks to run

		Keyword Args:
			A (float): Laudness
			r (float): Pulse rate
			Qmin (float): Minimum frequency
			Qmax (float): Maximum frequency
			Pa (float): Probability
			F (float): Scalling factor
			F_l (float): Lower limit of scalling factor
			F_u (float): Upper limit of scalling factor
			CR (float): Crossover rate
			alpha (float): Alpha parameter
			betamin (float): Betamin parameter
			gamma (float): Gamma parameter
			p (float): Probability switch
			Ts (float): Tournament selection
			Mr (float): Mutation rate
			C1 (float): Cognitive component
			C2 (float): Social component
			w (float): Inertia weight
			vMin (float): Minimal velocity
			vMax (float): Maximal velocity
			Tao1 (float): Probability
			Tao2 (float): Probability
			n (int): Number of sparks
			mu (float): Mu parameter
			omega (float): TODO
			S_init (float): Initial supply for camel
			E_init (float): Initial endurance for camel
			T_min (float): Minimal temperature
			T_max (float): Maximal temperature
			C_a (float): Amplification factor
			C_r (float): Reduction factor
			Limit (int): Limit
			k (int): Number of runs before adaptive
		"""
		self.D = D
		self.nFES = nFES
		self.nGEN = nGEN
		self.useAlgorithms = useAlgorithms
		self.useBenchmarks = useBenchmarks
		self.args = kwargs
		self.results = {}

	@staticmethod
	def getAlgorithm(name):
		r"""Get algorithm for optimization.

		Args:
			name (str): Name of the algorithm

		Returns:
			Algorithm: TODO
		"""
		algorithm = None
		for alg in NiaPyAlgos:
			if name in alg.Name: algorithm = alg; break
		if algorithm == None: raise TypeError('Passed algorithm is not defined!')
		return algorithm

	def benchmarkFactory(self, name):
		r"""Create optimization task.

		Args:
			name (str): Benchmark name.

		Returns:
			Task: Optimization task to use.
		"""
		return util.Task(D=self.D, nFES=self.nFES, nGEN=self.nGEN, optType=util.OptimizationType.MINIMIZATION, benchmark=name)

	def algorithmFactory(self, name):
		r"""TODO.

		Args:
			name (str): Name of algorithm.

		Returns:
			Algorithm: Initialized algorithm with parameters.
		"""
		algorithm, params = Runner.getAlgorithm(name), dict()
		for k, v in algorithm.typeParameters().items():
			val = self.args.get(k, None)
			if val != None and v(val): params[k] = val
		return algorithm(**params)

	@classmethod
	def __createExportDir(cls):
		r"""TODO."""
		if not os.path.exists('export'): os.makedirs('export')

	@classmethod
	def __generateExportName(cls, extension):
		r"""TODO.

		Args:
			extension:

		Returns:

		"""
		return 'export/' + str(datetime.datetime.now()).replace(':', '.') + '.' + extension

	def __exportToLog(self):
		r"""TODO."""
		print(self.results)

	def __exportToJson(self):
		r"""TODO.

		See Also:
			* :func:`NiaPy.Runner.__createExportDir`
		"""
		self.__createExportDir()
		with open(self.__generateExportName('json'), 'w') as outFile:
			json.dump(self.results, outFile)
			logger.info('Export to JSON completed!')

	def __exportToXls(self):
		r"""TODO.

		See Also:
			:func:`NiaPy.Runner.__generateExportName`
		"""
		self.__createExportDir()
		workbook = xlsxwriter.Workbook(self.__generateExportName('xlsx'))
		worksheet = workbook.add_worksheet()
		row, col, nRuns = 0, 0, 0
		for alg in self.results:
			_, col = worksheet.write(row, col, alg), col + 1
			for bench in self.results[alg]:
				worksheet.write(row, col, bench)
				nRuns = len(self.results[alg][bench])
				for i in range(len(self.results[alg][bench])): _, row = worksheet.write(row, col, self.results[alg][bench][i]), row + 1
				row, col = row - len(self.results[alg][bench]), col + 1
			row, col = row + 1 + nRuns, col - 1 + len(self.results[alg])
		workbook.close()
		logger.info('Export to XLSX completed!')

	def __exportToLatex(self):
		r"""TODO.

		See Also:
			:func:`NiaPy.Runner.__createExportDir`
			:func:`NiaPy.Runner.__generateExportName`
		"""
		self.__createExportDir()
		metrics = ['Best', 'Median', 'Worst', 'Mean', 'Std.']
		def only_upper(s): return "".join(c for c in s if c.isupper())
		with open(self.__generateExportName('tex'), 'a') as outFile:
			outFile.write('\\documentclass{article}\n')
			outFile.write('\\usepackage[utf8]{inputenc}\n')
			outFile.write('\\usepackage{siunitx}\n')
			outFile.write('\\sisetup{\n')
			outFile.write('round-mode=places,round-precision=3}\n')
			outFile.write('\\begin{document}\n')
			outFile.write('\\begin{table}[h]\n')
			outFile.write('\\centering\n')
			begin_tabular = '\\begin{tabular}{cc'
			for alg in self.results:
				for _i in range(len(self.results[alg])): begin_tabular += 'S'
				firstLine = '   &'
				for benchmark in self.results[alg].keys(): firstLine += '  &   \\multicolumn{1}{c}{\\textbf{' + benchmark + '}}'
				firstLine += ' \\\\'
				break
			begin_tabular += '}\n'
			outFile.write(begin_tabular)
			outFile.write('\\hline\n')
			outFile.write(firstLine + '\n')

			outFile.write('\\hline\n')
			for alg in self.results:
				for metric in metrics:
					line = ''
					if metric != 'Worst': line += '   &   ' + metric
					else:
						shortAlg = ''
						if alg.endswith('Algorithm'):	shortAlg = only_upper(alg[:-9])
						else: shortAlg = only_upper(alg)
						line += '\\textbf{' + shortAlg + '} &   ' + metric
						for benchmark in self.results[alg]:
							if metric == 'Best':	line += '   &   ' + str(amin(self.results[alg][benchmark]))
							elif metric == 'Median': line += '   &   ' + str(median(self.results[alg][benchmark]))
							elif metric == 'Worst': line += '   &   ' + str(amax(self.results[alg][benchmark]))
							elif metric == 'Mean': line += '   &   ' + str(mean(self.results[alg][benchmark]))
							else: line += '   &   ' + str(std(self.results[alg][benchmark]))
						line += '   \\\\'
						outFile.write(line + '\n')
					outFile.write('\\hline\n')
				outFile.write('\\end{tabular}\n')
				outFile.write('\\end{table}\n')
				outFile.write('\\end{document}')
		logger.info('Export to Latex completed!')

	def run(self, export='log', verbose=False):
		"""Execute runner.

		Arguments:
			export (str): Takes export type (e.g. log, json, xlsx, latex) (default: 'log')
			verbose (bool: Switch for verbose logging (default: {False})

		Raises:
			TypeError: Raises TypeError if export type is not supported

		Returns:
			dict: Returns dictionary of results

		See Also:
			* :func:`NiaPy.Runner.useAlgorithms`
			* :func:`NiaPy.Runner.useBenchmarks`
			* :func:`NiaPy.Runner.__algorithmFactory`
		"""
		for alg in self.useAlgorithms:
			self.results[alg] = {}
			if verbose:	logger.info('Running %s...', alg)
			for bench in self.useBenchmarks:
				benchName = ''
				if not isinstance(bench, ''.__class__): benchName = str(type(bench).__name__)
				else: benchName = bench
				if verbose: logger.info('Running %s algorithm on %s benchmark...', alg, benchName)
				bm = self.benchmarkFactory(bench)
				self.results[alg][benchName] = []
				for _ in range(self.nGEN):
					algorithm = self.algorithmFactory(alg)
					self.results[alg][benchName].append(algorithm.run(bm))
			if verbose: logger.info('---------------------------------------------------')
		if export == 'log': self.__exportToLog()
		elif export == 'json': self.__exportToJson()
		elif export == 'xlsx': self.__exportToXls()
		elif export == 'latex': self.__exportToLatex()
		else: raise TypeError('Passed export type is not supported!')
		return self.results

# vim: tabstop=3 noexpandtab shiftwidth=3 softtabstop=3


1			# encoding=utf8
2			# pylint: disable=mixed-indentation, line-too-long, multiple-statements, too-many-function-args, singleton-comparison, bad-continuation
3			"""Python micro framework for building nature-inspired algorithms."""
4
5			from __future__ import print_function # for backward compatibility purpose
6
7			import os
8			import logging
9			import json
10			import datetime
11			import xlsxwriter
12			from numpy import amin, amax, median, mean, std
13			from NiaPy import benchmarks, util, algorithms
14			from NiaPy.algorithms import basic as balgos, modified as malgos, other as oalgos
15
16			__all__ = ['algorithms', 'benchmarks', 'util']
17			__project__ = 'NiaPy'
18			__version__ = '2.0.0rc4'
19
20			VERSION = "{0} v{1}".format(__project__, __version__)
21
22			logging.basicConfig()
23			logger = logging.getLogger('NiaPy')
24			logger.setLevel('INFO')
25
26			NiaPyAlgos = [
27			balgos.BatAlgorithm,
28			balgos.DifferentialEvolution,
29			balgos.CrowdingDifferentialEvolution,
30			balgos.DynNpDifferentialEvolution,
31			balgos.AgingNpDifferentialEvolution,
32			balgos.MultiStrategyDifferentialEvolution,
33			balgos.DynNpMultiStrategyDifferentialEvolution,
34			balgos.AgingNpMultiMutationDifferentialEvolution,
35			balgos.FireflyAlgorithm,
36			balgos.FlowerPollinationAlgorithm,
37			balgos.GreyWolfOptimizer,
38			balgos.ArtificialBeeColonyAlgorithm,
39			balgos.GeneticAlgorithm,
40			balgos.ParticleSwarmAlgorithm,
41			balgos.CamelAlgorithm,
42			balgos.BareBonesFireworksAlgorithm,
43			balgos.MonkeyKingEvolutionV1,
44			balgos.MonkeyKingEvolutionV2,
45			balgos.MonkeyKingEvolutionV3,
46			balgos.EvolutionStrategy1p1,
47			balgos.EvolutionStrategyMp1,
48			balgos.EvolutionStrategyMpL,
49			balgos.SineCosineAlgorithm,
50			balgos.HarmonySearch,
51			balgos.HarmonySearchV1,
52			balgos.GlowwormSwarmOptimization,
53			balgos.GlowwormSwarmOptimizationV1,
54			balgos.GlowwormSwarmOptimizationV2,
55			balgos.GlowwormSwarmOptimizationV3,
56			balgos.KrillHerdV1,
57			balgos.KrillHerdV2,
58			balgos.KrillHerdV3,
59			balgos.KrillHerdV4,
60			balgos.KrillHerdV11,
61			balgos.FireworksAlgorithm,
62			balgos.EnhancedFireworksAlgorithm,
63			balgos.DynamicFireworksAlgorithm,
64			balgos.DynamicFireworksAlgorithmGauss,
65			balgos.GravitationalSearchAlgorithm,
66			balgos.FishSchoolSearch,
67			balgos.MothFlameOptimizer,
68			balgos.CuckooSearch,
69			balgos.CovarianceMatrixAdaptionEvolutionStrategy,
70			balgos.CoralReefsOptimization,
71			balgos.ForestOptimizationAlgorithm
72			]
73
74			NiaPyAlgos += [
75			malgos.HybridBatAlgorithm,
76			malgos.DifferentialEvolutionMTS,
77			malgos.DifferentialEvolutionMTSv1,
78			malgos.DynNpDifferentialEvolutionMTS,
79			malgos.DynNpDifferentialEvolutionMTSv1,
80			malgos.MultiStrategyDifferentialEvolutionMTS,
81			malgos.MultiStrategyDifferentialEvolutionMTSv1,
82			malgos.DynNpMultiStrategyDifferentialEvolutionMTS,
83			malgos.DynNpMultiStrategyDifferentialEvolutionMTSv1,
84			malgos.SelfAdaptiveDifferentialEvolution,
85			malgos.DynNpSelfAdaptiveDifferentialEvolutionAlgorithm,
86			malgos.MultiStrategySelfAdaptiveDifferentialEvolution,
87			malgos.DynNpMultiStrategySelfAdaptiveDifferentialEvolution
88			]
89
90			NiaPyAlgos += [
91			oalgos.MultipleTrajectorySearch,
92			oalgos.MultipleTrajectorySearchV1,
93			oalgos.NelderMeadMethod,
94			oalgos.HillClimbAlgorithm,
95			oalgos.SimulatedAnnealing,
96			oalgos.AnarchicSocietyOptimization,
97			# oalgos.TabuSearch
98			]
99
100			class Runner:
101			r"""Runner utility feature.
102
103			Feature which enables running multiple algorithms with multiple benchmarks.
104			It also support exporting results in various formats (e.g. LaTeX, Excel, JSON)
105
106			Attributes:
107			D (int): Dimension of problem
108			NP (int): Population size
109			nFES (int): Number of function evaluations
110			nRuns (int): Number of repetitions
111			useAlgorithms (list of Algorithm): List of algorithms to run
112			useBenchmarks (list of Benchmarks): List of benchmarks to run
113			results (): TODO
114			"""
115			def __init__(self, D=10, nFES=1000000, nGEN=100000, useAlgorithms='ArtificialBeeColonyAlgorithm', useBenchmarks='Ackley', **kwargs):
116			r"""Initialize Runner.
117
118			__init__(self, D, NP, nFES, nRuns, useAlgorithms, useBenchmarks, ...)
119
120			Arguments:
121			D (int): Dimension of problem
122			NP (int): Population size
123			nFES (int): Number of function evaluations
124			nRuns (int): Number of repetitions
125			useAlgorithms (list of Algorithm): List of algorithms to run
126			useBenchmarks (list of Benchmarks): List of benchmarks to run
127
128			Keyword Args:
129			A (float): Laudness
130			r (float): Pulse rate
131			Qmin (float): Minimum frequency
132			Qmax (float): Maximum frequency
133			Pa (float): Probability
134			F (float): Scalling factor
135			F_l (float): Lower limit of scalling factor
136			F_u (float): Upper limit of scalling factor
137			CR (float): Crossover rate
138			alpha (float): Alpha parameter
139			betamin (float): Betamin parameter
140			gamma (float): Gamma parameter
141			p (float): Probability switch
142			Ts (float): Tournament selection
143			Mr (float): Mutation rate
144			C1 (float): Cognitive component
145			C2 (float): Social component
146			w (float): Inertia weight
147			vMin (float): Minimal velocity
148			vMax (float): Maximal velocity
149			Tao1 (float): Probability
150			Tao2 (float): Probability
151			n (int): Number of sparks
152			mu (float): Mu parameter
153			omega (float): TODO
154			S_init (float): Initial supply for camel
155			E_init (float): Initial endurance for camel
156			T_min (float): Minimal temperature
157			T_max (float): Maximal temperature
158			C_a (float): Amplification factor
159			C_r (float): Reduction factor
160			Limit (int): Limit
161			k (int): Number of runs before adaptive
162			"""
163			self.D = D
164			self.nFES = nFES
165			self.nGEN = nGEN
166			self.useAlgorithms = useAlgorithms
167			self.useBenchmarks = useBenchmarks
168			self.args = kwargs
169			self.results = {}
170
171			@staticmethod
172			def getAlgorithm(name):
173			r"""Get algorithm for optimization.
174
175			Args:
176			name (str): Name of the algorithm
177
178			Returns:
179			Algorithm: TODO
180			"""
181			algorithm = None
182			for alg in NiaPyAlgos:
183			if name in alg.Name: algorithm = alg; break
184			if algorithm == None: raise TypeError('Passed algorithm is not defined!')
185			return algorithm
186
187			def benchmarkFactory(self, name):
188			r"""Create optimization task.
189
190			Args:
191			name (str): Benchmark name.
192
193			Returns:
194			Task: Optimization task to use.
195			"""
196			return util.Task(D=self.D, nFES=self.nFES, nGEN=self.nGEN, optType=util.OptimizationType.MINIMIZATION, benchmark=name)
197
198			def algorithmFactory(self, name):
199			r"""TODO.
200
201			Args:
202			name (str): Name of algorithm.
203
204			Returns:
205			Algorithm: Initialized algorithm with parameters.
206			"""
207			algorithm, params = Runner.getAlgorithm(name), dict()
208			for k, v in algorithm.typeParameters().items():
209			val = self.args.get(k, None)
210			if val != None and v(val): params[k] = val
211			return algorithm(**params)
212
213			@classmethod
214			def __createExportDir(cls):
215			r"""TODO."""
216			if not os.path.exists('export'): os.makedirs('export')
217
218			@classmethod
219			def __generateExportName(cls, extension):
220			r"""TODO.
221
222			Args:
223			extension:
224
225			Returns:
226
227			"""
228			return 'export/' + str(datetime.datetime.now()).replace(':', '.') + '.' + extension
229
230			def __exportToLog(self):
231			r"""TODO."""
232			print(self.results)
233
234			def __exportToJson(self):
235			r"""TODO.
236
237			See Also:
238			* :func:`NiaPy.Runner.__createExportDir`
239			"""
240			self.__createExportDir()
241			with open(self.__generateExportName('json'), 'w') as outFile:
242			json.dump(self.results, outFile)
243			logger.info('Export to JSON completed!')
244
245			def __exportToXls(self):
246			r"""TODO.
247
248			See Also:
249			:func:`NiaPy.Runner.__generateExportName`
250			"""
251			self.__createExportDir()
252			workbook = xlsxwriter.Workbook(self.__generateExportName('xlsx'))
253			worksheet = workbook.add_worksheet()
254			row, col, nRuns = 0, 0, 0
255			for alg in self.results:
256			_, col = worksheet.write(row, col, alg), col + 1
257			for bench in self.results[alg]:
258			worksheet.write(row, col, bench)
259			nRuns = len(self.results[alg][bench])
260			for i in range(len(self.results[alg][bench])): _, row = worksheet.write(row, col, self.results[alg][bench][i]), row + 1
261			row, col = row - len(self.results[alg][bench]), col + 1
262			row, col = row + 1 + nRuns, col - 1 + len(self.results[alg])
263			workbook.close()
264			logger.info('Export to XLSX completed!')
265
266			def __exportToLatex(self):
267			r"""TODO.
268
269			See Also:
270			:func:`NiaPy.Runner.__createExportDir`
271			:func:`NiaPy.Runner.__generateExportName`
272			"""
273			self.__createExportDir()
274			metrics = ['Best', 'Median', 'Worst', 'Mean', 'Std.']
275			def only_upper(s): return "".join(c for c in s if c.isupper())
276			with open(self.__generateExportName('tex'), 'a') as outFile:
277			outFile.write('\\documentclass{article}\n')
278			outFile.write('\\usepackage[utf8]{inputenc}\n')
279			outFile.write('\\usepackage{siunitx}\n')
280			outFile.write('\\sisetup{\n')
281			outFile.write('round-mode=places,round-precision=3}\n')
282			outFile.write('\\begin{document}\n')
283			outFile.write('\\begin{table}[h]\n')
284			outFile.write('\\centering\n')
285			begin_tabular = '\\begin{tabular}{cc'
286			for alg in self.results:
287			for _i in range(len(self.results[alg])): begin_tabular += 'S'
288			firstLine = ' &'
289			for benchmark in self.results[alg].keys(): firstLine += ' & \\multicolumn{1}{c}{\\textbf{' + benchmark + '}}'
290			firstLine += ' \\\\'
291			break
292			begin_tabular += '}\n'
293			outFile.write(begin_tabular)
294			outFile.write('\\hline\n')
295			outFile.write(firstLine + '\n')
			0 ignored issues – show introduced 2019-04-15 10:29 UTC by Report Bug Copy Issue Report The variable `firstLine` does not seem to be defined for all execution paths. Loading history...
296			outFile.write('\\hline\n')
297			for alg in self.results:
298			for metric in metrics:
299			line = ''
300			if metric != 'Worst': line += ' & ' + metric
301			else:
302			shortAlg = ''
303			if alg.endswith('Algorithm'): shortAlg = only_upper(alg[:-9])
304			else: shortAlg = only_upper(alg)
305			line += '\\textbf{' + shortAlg + '} & ' + metric
306			for benchmark in self.results[alg]:
307			if metric == 'Best': line += ' & ' + str(amin(self.results[alg][benchmark]))
308			elif metric == 'Median': line += ' & ' + str(median(self.results[alg][benchmark]))
309			elif metric == 'Worst': line += ' & ' + str(amax(self.results[alg][benchmark]))
310			elif metric == 'Mean': line += ' & ' + str(mean(self.results[alg][benchmark]))
311			else: line += ' & ' + str(std(self.results[alg][benchmark]))
312			line += ' \\\\'
313			outFile.write(line + '\n')
314			outFile.write('\\hline\n')
315			outFile.write('\\end{tabular}\n')
316			outFile.write('\\end{table}\n')
317			outFile.write('\\end{document}')
318			logger.info('Export to Latex completed!')
319
320			def run(self, export='log', verbose=False):
321			"""Execute runner.
322
323			Arguments:
324			export (str): Takes export type (e.g. log, json, xlsx, latex) (default: 'log')
325			verbose (bool: Switch for verbose logging (default: {False})
326
327			Raises:
328			TypeError: Raises TypeError if export type is not supported
329
330			Returns:
331			dict: Returns dictionary of results
332
333			See Also:
334			* :func:`NiaPy.Runner.useAlgorithms`
335			* :func:`NiaPy.Runner.useBenchmarks`
336			* :func:`NiaPy.Runner.__algorithmFactory`
337			"""
338			for alg in self.useAlgorithms:
339			self.results[alg] = {}
340			if verbose: logger.info('Running %s...', alg)
341			for bench in self.useBenchmarks:
342			benchName = ''
343			if not isinstance(bench, ''.__class__): benchName = str(type(bench).__name__)
344			else: benchName = bench
345			if verbose: logger.info('Running %s algorithm on %s benchmark...', alg, benchName)
346			bm = self.benchmarkFactory(bench)
347			self.results[alg][benchName] = []
348			for _ in range(self.nGEN):
349			algorithm = self.algorithmFactory(alg)
350			self.results[alg][benchName].append(algorithm.run(bm))
351			if verbose: logger.info('---------------------------------------------------')
352			if export == 'log': self.__exportToLog()
353			elif export == 'json': self.__exportToJson()
354			elif export == 'xlsx': self.__exportToXls()
355			elif export == 'latex': self.__exportToLatex()
356			else: raise TypeError('Passed export type is not supported!')
357			return self.results
358
359			# vim: tabstop=3 noexpandtab shiftwidth=3 softtabstop=3
360

NiaOrg / NiaPy

Branch — master (13db34)

NiaPy.Runner.__exportToLatex() F

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