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Add verbose mode #6

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merged 1 commit into from
Mar 12, 2020
Merged

Add verbose mode #6

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3 changes: 2 additions & 1 deletion docs/usage.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,8 @@ Advanced
crossover_probability=0.8,
mutation_probability=0.05,
elitism=True,
maximise_fitness=True)
maximise_fitness=True,
verbose=False)


Or ::
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6 changes: 5 additions & 1 deletion pyeasyga/pyeasyga.py
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Expand Up @@ -40,7 +40,8 @@ def __init__(self,
crossover_probability=0.8,
mutation_probability=0.2,
elitism=True,
maximise_fitness=True):
maximise_fitness=True,
verbose=False):
"""Instantiate the Genetic Algorithm.

:param seed_data: input data to the Genetic Algorithm
Expand All @@ -59,6 +60,7 @@ def __init__(self,
self.mutation_probability = mutation_probability
self.elitism = elitism
self.maximise_fitness = maximise_fitness
self.verbose = verbose

self.current_generation = []

Expand Down Expand Up @@ -193,6 +195,8 @@ def create_next_generation(self):
self.create_new_population()
self.calculate_population_fitness()
self.rank_population()
if self.verbose:
print("Fitness: %f" % self.best_individual()[0])

def run(self):
"""Run (solve) the Genetic Algorithm."""
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