Qt6 fixes and scheduler class started

Closes #149 (closed) #107 (closed)

b_asic/schedule.py

@@ -7,7 +7,7 @@ Contains the schedule class for scheduling operations in an SFG.
 import io
 import sys
 from collections import defaultdict
-from typing import Dict, List, Literal, Optional, Sequence, Tuple, cast
+from typing import Dict, List, Optional, Sequence, Tuple, cast
 
 import matplotlib.pyplot as plt
 import numpy as np
@@ -33,10 +33,10 @@ from b_asic.operation import Operation
 from b_asic.port import InputPort, OutputPort
 from b_asic.process import MemoryVariable, OperatorProcess
 from b_asic.resources import ProcessCollection
+from b_asic.scheduling_algorithm import SchedAlg
 from b_asic.signal_flow_graph import SFG
 from b_asic.special_operations import Delay, Input, Output
 from b_asic.types import TypeName
-from b_asic.scheduling_algorithm import SchedAlg
 
 # Need RGB from 0 to 1
 _EXECUTION_TIME_COLOR: Tuple[float, ...] = tuple(
@@ -1229,10 +1229,10 @@ class Schedule:
     _repr_html_ = _repr_svg_
 
 
-class Scheduler():
+class Scheduler:
     def __init__(self, schedule: Schedule) -> None:
         self.schedule = schedule
-    
+
     def schedule_asap(self) -> None:
         """Schedule the operations using as-soon-as-possible scheduling."""
         sched = self.schedule
@@ -1303,7 +1303,7 @@ class Scheduler():
                         op_start_time = max(op_start_time, op_start_time_from_in)
 
                     sched._start_times[operation.graph_id] = op_start_time
-        
+
         # handle output and remove delays
         for output in sched._sfg.find_by_type_name(Output.type_name()):
             output = cast(Output, output)
@@ -1337,7 +1337,7 @@ class Scheduler():
         for output in sched.sfg.find_by_type_name(Output.type_name()):
             output = cast(Output, output)
             sched.move_operation_alap(output.graph_id)
-        
+
         # move all operations ALAP
         for step in reversed(sched.sfg.get_precedence_list()):
             for outport in step:
@@ -1366,10 +1366,10 @@ class Scheduler():
         #     operation = outport.operation
         #     if operation.graph_id not in sched._start_times:
         #         sched._start_times[operation.graph_id] = 0
-        
+
         # # handle the remaining sets
         # for outports in prec_list[2:]:
         #     for outport in outports:
         #         operation = outport.operation
         #         if operation.graph_id not in sched._start_times:
-        #             pass
+        #             pass
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