Update to version 3.0

Updated to version 3.0

Added license and copyright info to the data physics interface.

Remove references to local directories and add copyright text.

Fixed some documentation in the modal environment

Updated documentation strings

Author: dprohe

components/abstract_control_law.py

@@ -22,11 +22,12 @@
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 """
 
-from PyQt5 import QtWidgets
+from qtpy import QtWidgets
 from abc import ABC,abstractmethod
 from .utilities import Channel,VerboseMessageQueue,GlobalCommands,DataAcquisitionParameters
 from typing import List
 from multiprocessing.queues import Queue
+import multiprocessing as mp
 from datetime import datetime
 import traceback
 import os
@@ -360,7 +361,9 @@ def __init__(self,
                  controller_communication_queue : VerboseMessageQueue,
                  log_file_queue : Queue,
                  data_in_queue : Queue,
-                 data_out_queue : Queue):
+                 data_out_queue : Queue,
+                 acquisition_active : mp.Value,
+                 output_active : mp.Value):
         self._environment_name = environment_name
         self._command_queue = command_queue
         self._gui_update_queue = gui_update_queue
@@ -372,6 +375,18 @@ def __init__(self,
                              GlobalCommands.INITIALIZE_DATA_ACQUISITION:self.initialize_data_acquisition_parameters,
                              GlobalCommands.INITIALIZE_ENVIRONMENT_PARAMETERS:self.initialize_environment_test_parameters,
                              GlobalCommands.STOP_ENVIRONMENT:self.stop_environment}
+        self._acquisition_active = acquisition_active
+        self._output_active = output_active
+
+    @property
+    def acquisition_active(self):
+        # print('Checking if Acquisition Active: {:}'.format(bool(self._acquisition_active.value)))
+        return bool(self._acquisition_active.value)
+
+    @property
+    def output_active(self):
+        # print('Checking if Output Active: {:}'.format(bool(self._output_active.value)))
+        return bool(self._output_active.value)
 
     @abstractmethod
     def initialize_data_acquisition_parameters(self,data_acquisition_parameters : DataAcquisitionParameters):
@@ -557,7 +572,9 @@ def run_process(environment_name : str,
                 controller_communication_queue : VerboseMessageQueue,
                 log_file_queue : Queue,
                 data_in_queue : Queue,
-                data_out_queue : Queue):
+                data_out_queue : Queue,
+                acquisition_active : mp.Value,
+                output_active : mp.Value):
     """A function called by ``multiprocessing.Process`` to start the environment
     
     This function should not be called directly, but used as a template for
@@ -596,5 +613,7 @@ def run_process(environment_name : str,
             controller_communication_queue,
             log_file_queue,
             data_in_queue,
-            data_out_queue)
+            data_out_queue,
+            acquisition_active,
+            output_active)
     process_class.run()