Storing input/output file list inside task

Author: henricasanova

wrench/task.py

@@ -44,6 +44,8 @@ def __init__(self, simulation: Simulation, workflow: Workflow, name: str) -> Non
         self.min_num_cores = None
         self.max_num_cores = None
         self.memory = None
+        self.input_files = []
+        self.output_files = []
 
     class TaskState(Enum):
         NOT_READY = 0
@@ -71,31 +73,35 @@ def add_input_file(self, file: File) -> None:
         :param file: File name
         :type file: File
         """
-        return self._simulation._add_input_file(self, file)
+        self._simulation._add_input_file(self, file)
+        self.input_files.append(file)
 
     def add_output_file(self, file: File) -> None:
         """
         Add a file as output file for this task
         :param file: File name
         :type file: File
         """
-        return self._simulation._add_output_file(self, file)
+        self._simulation._add_output_file(self, file)
+        self.output_files.append(file)
 
     def get_input_files(self) -> List[File]:
         """
         Get the list of input files for this task
         :return: List of input file names
         :rtype: List[File]
         """
-        return self._simulation._get_task_input_files(self)
+        return self.input_files
+        # return self._simulation._get_task_input_files(self)
 
     def get_output_files(self) -> List[File]:
         """
         Get the list of output files for this task
         :return: List of output file names
         :rtype: List[File]
         """
-        return self._simulation._get_task_output_files(self)
+        return self.output_files
+        # return self._simulation._get_task_output_files(self)
 
     def get_flops(self) -> float:
         """