circular dependencies, README.md

README.md

@@ -311,7 +311,9 @@ def some_func(args):
 
 
 custom_factory = GAFactory()
-custom_factory.chromosome_mutation_selector = BottomMutationSelector(RandomChromosomeMutationRateDeterminator())
+custom_factory.chromosome_mutation_selector = (
+    BottomMutationSelector(custom_factory.chromosome_mutation_rate_determinator,
+                           custom_factory.get_gene_mutation_selector()))
 ga = GA(cost_function=some_func, factory=custom_factory)
 ga.add(-25, 25, 1)
 ga.add(-5, 5, 0.1)

gadapt/adapters/ga_logging/logging_settings.py

@@ -1,7 +1,6 @@
 import datetime
 import logging
 import os
-from os.path import isfile, join
 
 from gadapt.utils.TimeStampFormatter import TimestampFormatter
 
@@ -21,7 +20,9 @@ def init_logging(is_logging: bool):
         os.mkdir(path)
     now = datetime.datetime.now()
 
-    formatted_date_time = now.strftime('%Y_%m_%d_%H_%M_%S_') + f'{now.microsecond // 1000:03d}'
+    formatted_date_time = (
+        now.strftime("%Y_%m_%d_%H_%M_%S_") + f"{now.microsecond // 1000:03d}"
+    )
     logpath = os.path.join(path, f"gadapt_log_{formatted_date_time}.log")
     handler = logging.FileHandler(logpath)
     handler.setFormatter(

gadapt/ga.py

@@ -14,6 +14,7 @@
 from gadapt.ga_model.decision_variable import DecisionVariable
 from gadapt.ga_model.ga_options import GAOptions
 from gadapt.ga_model.ga_results import GAResults
+import copy
 
 
 class GA:
@@ -230,7 +231,7 @@ def execute(self) -> GAResults:
             return results
         ga_options = GAOptions(self)
         factory: BaseGAFactory = self.get_factory()
-        factory.initialize_factory(self)
+        factory.initialize_factory(self.clone())
         return GAExecutor(ga_options, factory).execute()
 
     def get_factory(self) -> BaseGAFactory:
@@ -740,3 +741,12 @@ def timeout(self) -> int | str:
     @timeout.setter
     def timeout(self, value: int | str) -> None:
         self._timeout = ga_utils.try_get_int(value)
+
+    def clone(self):
+        # Create a new instance of the class
+        new_instance = self.__class__.__new__(self.__class__)
+
+        # Copy the attributes from the current instance to the new instance
+        new_instance.__dict__ = copy.deepcopy(self.__dict__)
+
+        return new_instance